From 03644ac855b8688345069f2440bec6a01b761a30 Mon Sep 17 00:00:00 2001
From: m4sk1n <me@m4sk.in>
Date: Tue, 18 Jul 2017 20:03:06 +0200
Subject: [PATCH 01/20] i18n: Update Polish translation (#4252)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marcin Mikołajczak <me@m4sk.in>
---
 app/javascript/mastodon/locales/pl.json |  4 ++--
 config/locales/pl.yml                   | 17 ++++++++++++++++-
 config/locales/simple_form.pl.yml       |  3 +++
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/app/javascript/mastodon/locales/pl.json b/app/javascript/mastodon/locales/pl.json
index 683f589b1e..f04ef4e8c1 100644
--- a/app/javascript/mastodon/locales/pl.json
+++ b/app/javascript/mastodon/locales/pl.json
@@ -55,8 +55,8 @@
   "confirmations.domain_block.message": "Czy na pewno chcesz zablokować całą domenę {domain}? Zwykle lepszym rozwiązaniem jest blokada lub wyciszenie kilku użytkowników.",
   "confirmations.mute.confirm": "Wycisz",
   "confirmations.mute.message": "Czy na pewno chcesz wyciszyć {name}?",
-  "confirmations.unfollow.confirm": "Unfollow",
-  "confirmations.unfollow.message": "Are you sure you want to unfollow {name}?",
+  "confirmations.unfollow.confirm": "Przestań śledzić",
+  "confirmations.unfollow.message": "Czy na pewno zamierzasz przestać śledzić {name}?",
   "emoji_button.activity": "Aktywność",
   "emoji_button.flags": "Flagi",
   "emoji_button.food": "Żywność i napoje",
diff --git a/config/locales/pl.yml b/config/locales/pl.yml
index 98cfe1b771..23912662e3 100644
--- a/config/locales/pl.yml
+++ b/config/locales/pl.yml
@@ -176,7 +176,7 @@ pl:
         title: Opis instancji
       site_description_extended:
         desc_html: Dobre miejsce na zasady użytkowania, wprowadzenie i inne rzeczy, które wyróżniają tą instancję. Możesz korzystać z tagów HTML
-        title: Niestandrdowy opis stronyv
+        title: Niestandrdowy opis strony
       site_terms:
         desc_html: Miejsce na własną politykę prywatności, zasady użytkowania i inne unormowania prawne. Możesz używać tagów HTML
         title: Niestandardowe zasady użytkowania
@@ -185,6 +185,21 @@ pl:
         desc_html: Wyświetlaj publiczną oś czasu na stronie widocznej dla niezalogowanych
         title: Podgląd osi czasu
       title: Ustawienia strony
+    statuses:
+      back_to_account: Wróć na konto
+      batch:
+        delete: Usuń
+        nsfw_off: Cofnij NSFW
+        nsfw_on: Oznacz jako NSFW
+      execute: Wykonaj
+      failed_to_execute: Nie udało się wykonać
+      media:
+        hide: Ukryj zawartość multimedialną
+        show: Pokaż zawartość multimedialną
+        title: Media
+      no_media: Bez zawartości multimedialnej
+      with_media: Z zawartością multimedialną
+      title: Statusy konta
     subscriptions:
       callback_url: URL zwrotny
       confirmed: Potwierdzono
diff --git a/config/locales/simple_form.pl.yml b/config/locales/simple_form.pl.yml
index 5553c75e33..dc5492ea5e 100644
--- a/config/locales/simple_form.pl.yml
+++ b/config/locales/simple_form.pl.yml
@@ -40,11 +40,14 @@ pl:
         otp_attempt: Kod uwierzytelnienia dwustopniowego
         password: Hasło
         setting_auto_play_gif: Automatycznie odtwarzaj animowane GIFy
+
         setting_boost_modal: Pytaj o potwierdzenie przed podbiciem
         setting_default_privacy: Widoczność posta
         setting_default_sensitive: Zawsze oznaczaj zawartość multimedialną jako wrażliwą
         setting_delete_modal: Pytaj o potwierdzenie przed usunięciem postu
         setting_system_font_ui: Używaj domyślnej czcionki systemu
+        setting_unfollow_modal: Pytaj o potwierdzenie przed usunięciem śledzenia
+        setting_noindex: Nie indeksuj mojego profilu w wyszukiwarkach internetowych
         severity: Priorytet
         type: Typ importu
         username: Nazwa użytkownika

From b8db4f786a76ee5379e20f7e3ee111bdc76fc8c2 Mon Sep 17 00:00:00 2001
From: lindwurm <lindwurm.q@gmail.com>
Date: Wed, 19 Jul 2017 03:03:18 +0900
Subject: [PATCH 02/20] Update Japanese translation (chase #4249) (#4251)

Signed-off-by: lindwurm <lindwurm.q@gmail.com>
---
 app/javascript/mastodon/locales/ja.json | 2 +-
 config/locales/simple_form.ja.yml       | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/javascript/mastodon/locales/ja.json b/app/javascript/mastodon/locales/ja.json
index b3943f646c..7fe27a092c 100644
--- a/app/javascript/mastodon/locales/ja.json
+++ b/app/javascript/mastodon/locales/ja.json
@@ -56,7 +56,7 @@
   "confirmations.mute.confirm": "ミュート",
   "confirmations.mute.message": "本当に{name}をミュートしますか？",
   "confirmations.unfollow.confirm": "フォロー解除",
-  "confirmations.unfollow.message": "本当に{name}のフォローを解除しますか？",
+  "confirmations.unfollow.message": "本当に{name}をフォロー解除しますか？",
   "emoji_button.activity": "活動",
   "emoji_button.flags": "国旗",
   "emoji_button.food": "食べ物",
diff --git a/config/locales/simple_form.ja.yml b/config/locales/simple_form.ja.yml
index 58975e4265..65845e1aa5 100644
--- a/config/locales/simple_form.ja.yml
+++ b/config/locales/simple_form.ja.yml
@@ -39,6 +39,7 @@ ja:
         setting_default_sensitive: メディアを常に閲覧注意としてマークする
         setting_delete_modal: トゥートを削除する前に確認ダイアログを表示する
         setting_system_font_ui: システムのデフォルトフォントを使う
+        setting_unfollow_modal: フォロー解除する前に確認ダイアログを表示する
         setting_noindex: 検索エンジンによるインデックスを拒否する
         severity: 重大性
         type: インポートする項目

From fa9c1179211299ffd69f5b28c9ba47ac4d30eac0 Mon Sep 17 00:00:00 2001
From: Sorin Davidoi <sorin.davidoi@gmail.com>
Date: Tue, 18 Jul 2017 22:49:24 +0200
Subject: [PATCH 03/20] feat(emoji): Add back title attribute (#4253)

---
 app/javascript/mastodon/emoji.js           | 10 +++++-----
 app/javascript/mastodon/emojione_light.js  |  4 ++--
 spec/javascript/components/emojify.test.js | 16 ++++++++--------
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/app/javascript/mastodon/emoji.js b/app/javascript/mastodon/emoji.js
index 1de41f5722..9b58cacf59 100644
--- a/app/javascript/mastodon/emoji.js
+++ b/app/javascript/mastodon/emoji.js
@@ -1,7 +1,7 @@
-import { unicodeToFilename } from './emojione_light';
+import { unicodeMapping } from './emojione_light';
 import Trie from 'substring-trie';
 
-const trie = new Trie(Object.keys(unicodeToFilename));
+const trie = new Trie(Object.keys(unicodeMapping));
 
 function emojify(str) {
   // This walks through the string from start to end, ignoring any tags (<p>, <br>, etc.)
@@ -19,10 +19,10 @@ function emojify(str) {
       insideTag = true;
     } else if (!insideTag && (match = trie.search(str.substring(i)))) {
       const unicodeStr = match;
-      if (unicodeStr in unicodeToFilename) {
-        const filename = unicodeToFilename[unicodeStr];
+      if (unicodeStr in unicodeMapping) {
+        const [filename, shortCode] = unicodeMapping[unicodeStr];
         const alt      = unicodeStr;
-        const replacement =  `<img draggable="false" class="emojione" alt="${alt}" src="/emoji/${filename}.svg" />`;
+        const replacement =  `<img draggable="false" class="emojione" alt="${alt}" title=":${shortCode}:" src="/emoji/${filename}.svg" />`;
         str = str.substring(0, i) + replacement + str.substring(i + unicodeStr.length);
         i += (replacement.length - unicodeStr.length); // jump ahead the length we've added to the string
       }
diff --git a/app/javascript/mastodon/emojione_light.js b/app/javascript/mastodon/emojione_light.js
index c75e10a98b..985e9dbcb3 100644
--- a/app/javascript/mastodon/emojione_light.js
+++ b/app/javascript/mastodon/emojione_light.js
@@ -5,7 +5,7 @@ const emojione = require('emojione');
 
 const mappedUnicode = emojione.mapUnicodeToShort();
 
-module.exports.unicodeToFilename = Object.keys(emojione.jsEscapeMap)
+module.exports.unicodeMapping = Object.keys(emojione.jsEscapeMap)
   .map(unicodeStr => [unicodeStr, mappedUnicode[emojione.jsEscapeMap[unicodeStr]]])
-  .map(([unicodeStr, shortCode]) => ({ [unicodeStr]: emojione.emojioneList[shortCode].fname }))
+  .map(([unicodeStr, shortCode]) => ({ [unicodeStr]: [emojione.emojioneList[shortCode].fname, shortCode.slice(1, shortCode.length - 1)] }))
   .reduce((x, y) => Object.assign(x, y), { });
diff --git a/spec/javascript/components/emojify.test.js b/spec/javascript/components/emojify.test.js
index 2874bb56d3..e165b4519f 100644
--- a/spec/javascript/components/emojify.test.js
+++ b/spec/javascript/components/emojify.test.js
@@ -22,23 +22,23 @@ describe('emojify', () => {
 
   it('does unicode', () => {
     expect(emojify('\uD83D\uDC69\u200D\uD83D\uDC69\u200D\uD83D\uDC66\u200D\uD83D\uDC66')).to.equal(
-      '<img draggable="false" class="emojione" alt="👩‍👩‍👦‍👦" src="/emoji/1f469-1f469-1f466-1f466.svg" />');
+      '<img draggable="false" class="emojione" alt="👩‍👩‍👦‍👦" title=":family_wwbb:" src="/emoji/1f469-1f469-1f466-1f466.svg" />');
     expect(emojify('\uD83D\uDC68\uD83D\uDC69\uD83D\uDC67\uD83D\uDC67')).to.equal(
-      '<img draggable="false" class="emojione" alt="👨👩👧👧" src="/emoji/1f468-1f469-1f467-1f467.svg" />');
-    expect(emojify('\uD83D\uDC69\uD83D\uDC69\uD83D\uDC66')).to.equal('<img draggable="false" class="emojione" alt="👩👩👦" src="/emoji/1f469-1f469-1f466.svg" />');
+      '<img draggable="false" class="emojione" alt="👨👩👧👧" title=":family_mwgg:" src="/emoji/1f468-1f469-1f467-1f467.svg" />');
+    expect(emojify('\uD83D\uDC69\uD83D\uDC69\uD83D\uDC66')).to.equal('<img draggable="false" class="emojione" alt="👩👩👦" title=":family_wwb:" src="/emoji/1f469-1f469-1f466.svg" />');
     expect(emojify('\u2757')).to.equal(
-      '<img draggable="false" class="emojione" alt="❗" src="/emoji/2757.svg" />');
+      '<img draggable="false" class="emojione" alt="❗" title=":exclamation:" src="/emoji/2757.svg" />');
   });
 
   it('does multiple unicode', () => {
     expect(emojify('\u2757 #\uFE0F\u20E3')).to.equal(
-      '<img draggable="false" class="emojione" alt="❗" src="/emoji/2757.svg" /> <img draggable="false" class="emojione" alt="#️⃣" src="/emoji/0023-20e3.svg" />');
+      '<img draggable="false" class="emojione" alt="❗" title=":exclamation:" src="/emoji/2757.svg" /> <img draggable="false" class="emojione" alt="#️⃣" title=":hash:" src="/emoji/0023-20e3.svg" />');
     expect(emojify('\u2757#\uFE0F\u20E3')).to.equal(
-      '<img draggable="false" class="emojione" alt="❗" src="/emoji/2757.svg" /><img draggable="false" class="emojione" alt="#️⃣" src="/emoji/0023-20e3.svg" />');
+      '<img draggable="false" class="emojione" alt="❗" title=":exclamation:" src="/emoji/2757.svg" /><img draggable="false" class="emojione" alt="#️⃣" title=":hash:" src="/emoji/0023-20e3.svg" />');
     expect(emojify('\u2757 #\uFE0F\u20E3 \u2757')).to.equal(
-      '<img draggable="false" class="emojione" alt="❗" src="/emoji/2757.svg" /> <img draggable="false" class="emojione" alt="#️⃣" src="/emoji/0023-20e3.svg" /> <img draggable="false" class="emojione" alt="❗" src="/emoji/2757.svg" />');
+      '<img draggable="false" class="emojione" alt="❗" title=":exclamation:" src="/emoji/2757.svg" /> <img draggable="false" class="emojione" alt="#️⃣" title=":hash:" src="/emoji/0023-20e3.svg" /> <img draggable="false" class="emojione" alt="❗" title=":exclamation:" src="/emoji/2757.svg" />');
     expect(emojify('foo \u2757 #\uFE0F\u20E3 bar')).to.equal(
-      'foo <img draggable="false" class="emojione" alt="❗" src="/emoji/2757.svg" /> <img draggable="false" class="emojione" alt="#️⃣" src="/emoji/0023-20e3.svg" /> bar');
+      'foo <img draggable="false" class="emojione" alt="❗" title=":exclamation:" src="/emoji/2757.svg" /> <img draggable="false" class="emojione" alt="#️⃣" title=":hash:" src="/emoji/0023-20e3.svg" /> bar');
   });
 
   it('ignores unicode inside of tags', () => {

From 38520329535b14a13bdef229a8a0d9190f2fde2a Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Wed, 19 Jul 2017 01:37:26 +0200
Subject: [PATCH 04/20] Correct OStatus inflection (Ostatus -> OStatus) (#4255)

---
 app/controllers/accounts_controller.rb        |   2 +-
 app/controllers/stream_entries_controller.rb  |   2 +-
 app/lib/ostatus/activity/base.rb              |   2 +-
 app/lib/ostatus/activity/creation.rb          |   2 +-
 app/lib/ostatus/activity/deletion.rb          |   2 +-
 app/lib/ostatus/activity/general.rb           |   8 +-
 app/lib/ostatus/activity/post.rb              |   2 +-
 app/lib/ostatus/activity/remote.rb            |   2 +-
 app/lib/ostatus/activity/share.rb             |   4 +-
 app/lib/ostatus/atom_serializer.rb            |   2 +-
 app/services/authorize_follow_service.rb      |   2 +-
 app/services/block_service.rb                 |   2 +-
 .../concerns/stream_entry_renderer.rb         |   2 +-
 app/services/favourite_service.rb             |   2 +-
 app/services/follow_service.rb                |   4 +-
 app/services/process_feed_service.rb          |   2 +-
 app/services/reject_follow_service.rb         |   2 +-
 app/services/unblock_service.rb               |   2 +-
 app/services/unfavourite_service.rb           |   2 +-
 app/services/unfollow_service.rb              |   2 +-
 .../pubsubhubbub/distribution_worker.rb       |   4 +-
 config/initializers/inflections.rb            |   1 +
 spec/lib/ostatus/atom_serializer_spec.rb      | 330 +++++++++---------
 23 files changed, 193 insertions(+), 192 deletions(-)

diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb
index 37a1e540f4..c270eb000c 100644
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@@ -13,7 +13,7 @@ class AccountsController < ApplicationController
 
       format.atom do
         @entries = @account.stream_entries.where(hidden: false).with_includes.paginate_by_max_id(20, params[:max_id], params[:since_id])
-        render xml: Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.feed(@account, @entries.to_a))
+        render xml: OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.feed(@account, @entries.to_a))
       end
 
       format.json do
diff --git a/app/controllers/stream_entries_controller.rb b/app/controllers/stream_entries_controller.rb
index e3db77caaa..3eb91d8305 100644
--- a/app/controllers/stream_entries_controller.rb
+++ b/app/controllers/stream_entries_controller.rb
@@ -19,7 +19,7 @@ class StreamEntriesController < ApplicationController
       end
 
       format.atom do
-        render xml: Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.entry(@stream_entry, true))
+        render xml: OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.entry(@stream_entry, true))
       end
     end
   end
diff --git a/app/lib/ostatus/activity/base.rb b/app/lib/ostatus/activity/base.rb
index f528815b3e..e1477f0eb2 100644
--- a/app/lib/ostatus/activity/base.rb
+++ b/app/lib/ostatus/activity/base.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::Activity::Base
+class OStatus::Activity::Base
   def initialize(xml, account = nil)
     @xml = xml
     @account = account
diff --git a/app/lib/ostatus/activity/creation.rb b/app/lib/ostatus/activity/creation.rb
index c54d64fd77..e22f746f2c 100644
--- a/app/lib/ostatus/activity/creation.rb
+++ b/app/lib/ostatus/activity/creation.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::Activity::Creation < Ostatus::Activity::Base
+class OStatus::Activity::Creation < OStatus::Activity::Base
   def perform
     if redis.exists("delete_upon_arrival:#{@account.id}:#{id}")
       Rails.logger.debug "Delete for status #{id} was queued, ignoring"
diff --git a/app/lib/ostatus/activity/deletion.rb b/app/lib/ostatus/activity/deletion.rb
index c4d05a4679..860faf501e 100644
--- a/app/lib/ostatus/activity/deletion.rb
+++ b/app/lib/ostatus/activity/deletion.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::Activity::Deletion < Ostatus::Activity::Base
+class OStatus::Activity::Deletion < OStatus::Activity::Base
   def perform
     Rails.logger.debug "Deleting remote status #{id}"
     status = Status.find_by(uri: id, account: @account)
diff --git a/app/lib/ostatus/activity/general.rb b/app/lib/ostatus/activity/general.rb
index 3ff7a039a6..b3bef9861d 100644
--- a/app/lib/ostatus/activity/general.rb
+++ b/app/lib/ostatus/activity/general.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::Activity::General < Ostatus::Activity::Base
+class OStatus::Activity::General < OStatus::Activity::Base
   def specialize
     special_class&.new(@xml, @account)
   end
@@ -10,11 +10,11 @@ class Ostatus::Activity::General < Ostatus::Activity::Base
   def special_class
     case verb
     when :post
-      Ostatus::Activity::Post
+      OStatus::Activity::Post
     when :share
-      Ostatus::Activity::Share
+      OStatus::Activity::Share
     when :delete
-      Ostatus::Activity::Deletion
+      OStatus::Activity::Deletion
     end
   end
 end
diff --git a/app/lib/ostatus/activity/post.rb b/app/lib/ostatus/activity/post.rb
index 8028db2f8d..755ed86563 100644
--- a/app/lib/ostatus/activity/post.rb
+++ b/app/lib/ostatus/activity/post.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::Activity::Post < Ostatus::Activity::Creation
+class OStatus::Activity::Post < OStatus::Activity::Creation
   def perform
     status, just_created = super
 
diff --git a/app/lib/ostatus/activity/remote.rb b/app/lib/ostatus/activity/remote.rb
index 755f885e62..ecec6886c0 100644
--- a/app/lib/ostatus/activity/remote.rb
+++ b/app/lib/ostatus/activity/remote.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::Activity::Remote < Ostatus::Activity::Base
+class OStatus::Activity::Remote < OStatus::Activity::Base
   def perform
     find_status(id) || FetchRemoteStatusService.new.call(url)
   end
diff --git a/app/lib/ostatus/activity/share.rb b/app/lib/ostatus/activity/share.rb
index 73aac58ed2..2900080216 100644
--- a/app/lib/ostatus/activity/share.rb
+++ b/app/lib/ostatus/activity/share.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::Activity::Share < Ostatus::Activity::Creation
+class OStatus::Activity::Share < OStatus::Activity::Creation
   def perform
     return if reblog.nil?
 
@@ -18,7 +18,7 @@ class Ostatus::Activity::Share < Ostatus::Activity::Creation
   def reblog
     return @reblog if defined? @reblog
 
-    original_status = Ostatus::Activity::Remote.new(object).perform
+    original_status = OStatus::Activity::Remote.new(object).perform
     return if original_status.nil?
 
     @reblog = original_status.reblog? ? original_status.reblog : original_status
diff --git a/app/lib/ostatus/atom_serializer.rb b/app/lib/ostatus/atom_serializer.rb
index 909d84df31..0d62361bec 100644
--- a/app/lib/ostatus/atom_serializer.rb
+++ b/app/lib/ostatus/atom_serializer.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class Ostatus::AtomSerializer
+class OStatus::AtomSerializer
   include RoutingHelper
   include ActionView::Helpers::SanitizeHelper
 
diff --git a/app/services/authorize_follow_service.rb b/app/services/authorize_follow_service.rb
index a25d11dbd5..41815a393e 100644
--- a/app/services/authorize_follow_service.rb
+++ b/app/services/authorize_follow_service.rb
@@ -10,6 +10,6 @@ class AuthorizeFollowService < BaseService
   private
 
   def build_xml(follow_request)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request))
   end
 end
diff --git a/app/services/block_service.rb b/app/services/block_service.rb
index 15420e192d..5d7bf6a3bc 100644
--- a/app/services/block_service.rb
+++ b/app/services/block_service.rb
@@ -18,6 +18,6 @@ class BlockService < BaseService
   private
 
   def build_xml(block)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.block_salmon(block))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.block_salmon(block))
   end
 end
diff --git a/app/services/concerns/stream_entry_renderer.rb b/app/services/concerns/stream_entry_renderer.rb
index d9c30c53cf..9f6c8a082a 100644
--- a/app/services/concerns/stream_entry_renderer.rb
+++ b/app/services/concerns/stream_entry_renderer.rb
@@ -2,6 +2,6 @@
 
 module StreamEntryRenderer
   def stream_entry_to_xml(stream_entry)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.entry(stream_entry, true))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.entry(stream_entry, true))
   end
 end
diff --git a/app/services/favourite_service.rb b/app/services/favourite_service.rb
index a08aba6380..291f9e56ef 100644
--- a/app/services/favourite_service.rb
+++ b/app/services/favourite_service.rb
@@ -28,6 +28,6 @@ class FavouriteService < BaseService
   private
 
   def build_xml(favourite)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.favourite_salmon(favourite))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.favourite_salmon(favourite))
   end
 end
diff --git a/app/services/follow_service.rb b/app/services/follow_service.rb
index 7a7275b6e7..3155feaa49 100644
--- a/app/services/follow_service.rb
+++ b/app/services/follow_service.rb
@@ -57,10 +57,10 @@ class FollowService < BaseService
   end
 
   def build_follow_request_xml(follow_request)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.follow_request_salmon(follow_request))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.follow_request_salmon(follow_request))
   end
 
   def build_follow_xml(follow)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.follow_salmon(follow))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.follow_salmon(follow))
   end
 end
diff --git a/app/services/process_feed_service.rb b/app/services/process_feed_service.rb
index b99048a068..9fa8eda519 100644
--- a/app/services/process_feed_service.rb
+++ b/app/services/process_feed_service.rb
@@ -20,7 +20,7 @@ class ProcessFeedService < BaseService
   end
 
   def process_entry(xml, account)
-    activity = Ostatus::Activity::General.new(xml, account)
+    activity = OStatus::Activity::General.new(xml, account)
     activity.specialize&.perform if activity.status?
   rescue ActiveRecord::RecordInvalid => e
     Rails.logger.debug "Nothing was saved for #{id} because: #{e}"
diff --git a/app/services/reject_follow_service.rb b/app/services/reject_follow_service.rb
index 87fc49b348..fd7e66c237 100644
--- a/app/services/reject_follow_service.rb
+++ b/app/services/reject_follow_service.rb
@@ -10,6 +10,6 @@ class RejectFollowService < BaseService
   private
 
   def build_xml(follow_request)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request))
   end
 end
diff --git a/app/services/unblock_service.rb b/app/services/unblock_service.rb
index 50c2dc2f01..ff15c72754 100644
--- a/app/services/unblock_service.rb
+++ b/app/services/unblock_service.rb
@@ -11,6 +11,6 @@ class UnblockService < BaseService
   private
 
   def build_xml(block)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.unblock_salmon(block))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.unblock_salmon(block))
   end
 end
diff --git a/app/services/unfavourite_service.rb b/app/services/unfavourite_service.rb
index ede3caad17..564aaee46a 100644
--- a/app/services/unfavourite_service.rb
+++ b/app/services/unfavourite_service.rb
@@ -13,6 +13,6 @@ class UnfavouriteService < BaseService
   private
 
   def build_xml(favourite)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.unfavourite_salmon(favourite))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.unfavourite_salmon(favourite))
   end
 end
diff --git a/app/services/unfollow_service.rb b/app/services/unfollow_service.rb
index 0c9a5f6577..388909586b 100644
--- a/app/services/unfollow_service.rb
+++ b/app/services/unfollow_service.rb
@@ -14,6 +14,6 @@ class UnfollowService < BaseService
   private
 
   def build_xml(follow)
-    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.unfollow_salmon(follow))
+    OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.unfollow_salmon(follow))
   end
 end
diff --git a/app/workers/pubsubhubbub/distribution_worker.rb b/app/workers/pubsubhubbub/distribution_worker.rb
index 9c1fa76cb9..ce467d18b1 100644
--- a/app/workers/pubsubhubbub/distribution_worker.rb
+++ b/app/workers/pubsubhubbub/distribution_worker.rb
@@ -22,7 +22,7 @@ class Pubsubhubbub::DistributionWorker
   def distribute_public!(stream_entries)
     return if stream_entries.empty?
 
-    @payload = Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.feed(@account, stream_entries))
+    @payload = OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.feed(@account, stream_entries))
 
     Pubsubhubbub::DeliveryWorker.push_bulk(@subscriptions) do |subscription|
       [subscription.id, @payload]
@@ -32,7 +32,7 @@ class Pubsubhubbub::DistributionWorker
   def distribute_hidden!(stream_entries)
     return if stream_entries.empty?
 
-    @payload = Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.feed(@account, stream_entries))
+    @payload = OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.feed(@account, stream_entries))
     @domains = @account.followers.domains
 
     Pubsubhubbub::DeliveryWorker.push_bulk(@subscriptions.reject { |s| !allowed_to_receive?(s.callback_url, s.domain) }) do |subscription|
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index 26275d0928..44e54c9f36 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -13,6 +13,7 @@
 ActiveSupport::Inflector.inflections(:en) do |inflect|
   inflect.acronym 'StatsD'
   inflect.acronym 'OEmbed'
+  inflect.acronym 'OStatus'
   inflect.acronym 'ActivityPub'
   inflect.acronym 'PubSubHubbub'
   inflect.acronym 'ActivityStreams'
diff --git a/spec/lib/ostatus/atom_serializer_spec.rb b/spec/lib/ostatus/atom_serializer_spec.rb
index 8caef93554..b0cb8f019e 100644
--- a/spec/lib/ostatus/atom_serializer_spec.rb
+++ b/spec/lib/ostatus/atom_serializer_spec.rb
@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-RSpec.describe Ostatus::AtomSerializer do
+RSpec.describe OStatus::AtomSerializer do
   shared_examples 'follow request salmon' do
     it 'appends author element with account' do
       account = Fabricate(:account, domain: nil, username: 'username')
@@ -108,7 +108,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'returns XML with emojis' do
       element = Ox::Element.new('tag')
       element << '💩'
-      xml = Ostatus::AtomSerializer.render(element)
+      xml = OStatus::AtomSerializer.render(element)
 
       expect(xml).to eq "<?xml version=\"1.0\"?>\n<tag>💩</tag>\n"
     end
@@ -116,7 +116,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'returns XML, stripping invalid characters like \b and \v' do
       element = Ox::Element.new('tag')
       element << "im l33t\b haxo\b\vr"
-      xml = Ostatus::AtomSerializer.render(element)
+      xml = OStatus::AtomSerializer.render(element)
 
       expect(xml).to eq "<?xml version=\"1.0\"?>\n<tag>im l33t haxor</tag>\n"
     end
@@ -127,7 +127,7 @@ RSpec.describe Ostatus::AtomSerializer do
       it 'appends poco:note element with note for local account' do
         account = Fabricate(:account, domain: nil, note: '<p>note</p>')
 
-        author = Ostatus::AtomSerializer.new.author(account)
+        author = OStatus::AtomSerializer.new.author(account)
 
         note = author.nodes.find { |node| node.name == 'poco:note' }
         expect(note.text).to eq '<p>note</p>'
@@ -136,7 +136,7 @@ RSpec.describe Ostatus::AtomSerializer do
       it 'appends poco:note element with tags-stripped note for remote account' do
         account = Fabricate(:account, domain: 'remote', note: '<p>note</p>')
 
-        author = Ostatus::AtomSerializer.new.author(account)
+        author = OStatus::AtomSerializer.new.author(account)
 
         note = author.nodes.find { |node| node.name == 'poco:note' }
         expect(note.text).to eq 'note'
@@ -144,7 +144,7 @@ RSpec.describe Ostatus::AtomSerializer do
 
       it 'appends summary element with type attribute and simplified note if present' do
         account = Fabricate(:account, note: 'note')
-        author = Ostatus::AtomSerializer.new.author(account)
+        author = OStatus::AtomSerializer.new.author(account)
         expect(author.summary.text).to eq '<p>note</p>'
         expect(author.summary[:type]).to eq 'html'
       end
@@ -153,27 +153,27 @@ RSpec.describe Ostatus::AtomSerializer do
     context 'when note is not present' do
       it 'does not append poco:note element' do
         account = Fabricate(:account, note: '')
-        author = Ostatus::AtomSerializer.new.author(account)
+        author = OStatus::AtomSerializer.new.author(account)
         author.nodes.each { |node| expect(node.name).not_to eq 'poco:note' }
       end
 
       it 'does not append summary element' do
         account = Fabricate(:account, note: '')
-        author = Ostatus::AtomSerializer.new.author(account)
+        author = OStatus::AtomSerializer.new.author(account)
         author.nodes.each { |node| expect(node.name).not_to eq 'summary' }
       end
     end
 
     it 'returns author element' do
       account = Fabricate(:account)
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
       expect(author.name).to eq 'author'
     end
 
     it 'appends activity:object-type element with person type' do
       account = Fabricate(:account, domain: nil, username: 'username')
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       object_type = author.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:person]
@@ -181,20 +181,20 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'appends email element with username and domain for local account' do
       account = Fabricate(:account, username: 'username')
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
       expect(author.email.text).to eq 'username@cb6e6126.ngrok.io'
     end
 
     it 'appends email element with username and domain for remote user' do
       account = Fabricate(:account, domain: 'domain', username: 'username')
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
       expect(author.email.text).to eq 'username@domain'
     end
 
     it 'appends link element for an alternative' do
       account = Fabricate(:account, domain: nil, username: 'username')
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -205,7 +205,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'has link element for avatar if present' do
       account = Fabricate(:account, avatar: attachment_fixture('avatar.gif'))
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'avatar' }
       expect(link[:type]).to eq 'image/gif'
@@ -217,7 +217,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'does not have link element for avatar if not present' do
       account = Fabricate(:account, avatar: nil)
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       author.nodes.each do |node|
         expect(node[:rel]).not_to eq 'avatar' if node.name == 'link'
@@ -227,7 +227,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends link element for header if present' do
       account = Fabricate(:account, header: attachment_fixture('avatar.gif'))
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'header' }
       expect(link[:type]).to eq 'image/gif'
@@ -239,7 +239,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'does not append link element for header if not present' do
       account = Fabricate(:account, header: nil)
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       author.nodes.each do |node|
         expect(node[:rel]).not_to eq 'header' if node.name == 'link'
@@ -249,7 +249,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends poco:displayName element with display name if present' do
       account = Fabricate(:account, display_name: 'display name')
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       display_name = author.nodes.find { |node| node.name == 'poco:displayName' }
       expect(display_name.text).to eq 'display name'
@@ -257,14 +257,14 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'does not append poco:displayName element with display name if not present' do
       account = Fabricate(:account, display_name: '')
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
       author.nodes.each { |node| expect(node.name).not_to eq 'poco:displayName' }
     end
 
     it "appends mastodon:scope element with 'private' if locked" do
       account = Fabricate(:account, locked: true)
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       scope = author.nodes.find { |node| node.name == 'mastodon:scope' }
       expect(scope.text).to eq 'private'
@@ -273,7 +273,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it "appends mastodon:scope element with 'public' if unlocked" do
       account = Fabricate(:account, locked: false)
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       scope = author.nodes.find { |node| node.name == 'mastodon:scope' }
       expect(scope.text).to eq 'public'
@@ -282,7 +282,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'includes URI' do
       account = Fabricate(:account, domain: nil, username: 'username')
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       expect(author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
       expect(author.uri.text).to eq 'https://cb6e6126.ngrok.io/users/username'
@@ -291,7 +291,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'includes username' do
       account = Fabricate(:account, username: 'username')
 
-      author = Ostatus::AtomSerializer.new.author(account)
+      author = OStatus::AtomSerializer.new.author(account)
 
       name = author.nodes.find { |node| node.name == 'name' }
       username = author.nodes.find { |node| node.name == 'poco:preferredUsername' }
@@ -317,7 +317,7 @@ RSpec.describe Ostatus::AtomSerializer do
       include_examples 'namespaces' do
         def serialize
           stream_entry = Fabricate(:stream_entry)
-          Ostatus::AtomSerializer.new.entry(stream_entry, true)
+          OStatus::AtomSerializer.new.entry(stream_entry, true)
         end
       end
 
@@ -325,7 +325,7 @@ RSpec.describe Ostatus::AtomSerializer do
         account = Fabricate(:account, username: 'username')
         status = Fabricate(:status, account: account)
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry, true)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry, true)
 
         expect(entry.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
       end
@@ -334,14 +334,14 @@ RSpec.describe Ostatus::AtomSerializer do
     context 'if status is present' do
       include_examples 'status attributes' do
         def serialize(status)
-          Ostatus::AtomSerializer.new.entry(status.stream_entry, true)
+          OStatus::AtomSerializer.new.entry(status.stream_entry, true)
         end
       end
 
       it 'appends link element for the public collection if status is publicly visible' do
         status = Fabricate(:status, visibility: :public)
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
         mentioned_person = entry.nodes.find do |node|
           node.name == 'link' &&
@@ -354,7 +354,7 @@ RSpec.describe Ostatus::AtomSerializer do
       it 'does not append link element for the public collection if status is not publicly visible' do
         status = Fabricate(:status, visibility: :private)
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
         entry.nodes.each do |node|
           if node.name == 'link' &&
@@ -369,14 +369,14 @@ RSpec.describe Ostatus::AtomSerializer do
         tag = Fabricate(:tag, name: 'tag')
         status = Fabricate(:status, tags: [ tag ])
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
         expect(entry.category[:term]).to eq 'tag'
       end
 
       it 'appends category element for NSFW if status is sensitive' do
         status = Fabricate(:status, sensitive: true)
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
         expect(entry.category[:term]).to eq 'nsfw'
       end
 
@@ -385,7 +385,7 @@ RSpec.describe Ostatus::AtomSerializer do
         media_attachment = Fabricate(:media_attachment, file: file)
         status = Fabricate(:status, media_attachments: [ media_attachment ])
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
         enclosure = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'enclosure' }
         expect(enclosure[:type]).to eq 'image/jpeg'
@@ -395,7 +395,7 @@ RSpec.describe Ostatus::AtomSerializer do
       it 'appends mastodon:scope element with visibility' do
         status = Fabricate(:status, visibility: :public)
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
         scope = entry.nodes.find { |node| node.name == 'mastodon:scope' }
         expect(scope.text).to eq 'public'
@@ -406,8 +406,8 @@ RSpec.describe Ostatus::AtomSerializer do
         remote_status = Fabricate(:status, account: remote_account)
         remote_status.stream_entry.update!(created_at: '2000-01-01T00:00:00Z')
 
-        entry = Ostatus::AtomSerializer.new.entry(remote_status.stream_entry, true)
-        xml = Ostatus::AtomSerializer.render(entry).gsub('cb6e6126.ngrok.io', 'remote')
+        entry = OStatus::AtomSerializer.new.entry(remote_status.stream_entry, true)
+        xml = OStatus::AtomSerializer.render(entry).gsub('cb6e6126.ngrok.io', 'remote')
 
         remote_status.destroy!
         remote_account.destroy!
@@ -429,7 +429,7 @@ RSpec.describe Ostatus::AtomSerializer do
         status = Fabricate(:status)
         status.destroy!
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
         expect(entry.content.text).to eq 'Deleted status'
       end
@@ -439,7 +439,7 @@ RSpec.describe Ostatus::AtomSerializer do
         status = Fabricate(:status, account: account)
         status.destroy!
 
-        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+        entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
         expect(entry.title.text).to eq 'username deleted status'
       end
@@ -447,19 +447,19 @@ RSpec.describe Ostatus::AtomSerializer do
 
     context 'it is not root' do
       let(:stream_entry) { Fabricate(:stream_entry) }
-      subject { Ostatus::AtomSerializer.new.entry(stream_entry, false) }
+      subject { OStatus::AtomSerializer.new.entry(stream_entry, false) }
       include_examples 'not root'
     end
 
     context 'without root parameter' do
       let(:stream_entry) { Fabricate(:stream_entry) }
-      subject { Ostatus::AtomSerializer.new.entry(stream_entry) }
+      subject { OStatus::AtomSerializer.new.entry(stream_entry) }
       include_examples 'not root'
     end
 
     it 'returns entry element' do
       stream_entry = Fabricate(:stream_entry)
-      entry = Ostatus::AtomSerializer.new.entry(stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(stream_entry)
       expect(entry.name).to eq 'entry'
     end
 
@@ -467,33 +467,33 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status, reblog_of_id: nil)
       status.stream_entry.update!(created_at: '2000-01-01T00:00:00Z')
 
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
       expect(entry.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
     end
 
     it 'appends published element with created date' do
       stream_entry = Fabricate(:stream_entry, created_at: '2000-01-01T00:00:00Z')
-      entry = Ostatus::AtomSerializer.new.entry(stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(stream_entry)
       expect(entry.published.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends updated element with updated date' do
       stream_entry = Fabricate(:stream_entry, updated_at: '2000-01-01T00:00:00Z')
-      entry = Ostatus::AtomSerializer.new.entry(stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(stream_entry)
       expect(entry.updated.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends title element with status title' do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account, reblog_of_id: nil)
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
       expect(entry.title.text).to eq 'New status by username'
     end
 
     it 'appends activity:object-type element with object type' do
       status = Fabricate(:status)
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
       object_type = entry.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:note]
     end
@@ -501,7 +501,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with object type' do
       status = Fabricate(:status)
 
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
       object_type = entry.nodes.find { |node| node.name == 'activity:verb' }
       expect(object_type.text).to eq TagManager::VERBS[:post]
@@ -511,7 +511,7 @@ RSpec.describe Ostatus::AtomSerializer do
       reblogged = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
       reblog = Fabricate(:status, reblog: reblogged)
 
-      entry = Ostatus::AtomSerializer.new.entry(reblog.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(reblog.stream_entry)
 
       object = entry.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{reblogged.id}:objectType=Status"
@@ -519,7 +519,7 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'does not append activity:object element if target is not present' do
       status = Fabricate(:status, reblog_of_id: nil)
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
       entry.nodes.each { |node| expect(node.name).not_to eq 'activity:object' }
     end
 
@@ -527,7 +527,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
       link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -538,7 +538,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
       link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'self' }
       expect(link[:type]).to eq 'application/atom+xml'
@@ -549,7 +549,7 @@ RSpec.describe Ostatus::AtomSerializer do
       in_reply_to_status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z', reblog_of_id: nil)
       reply_status = Fabricate(:status, in_reply_to_id: in_reply_to_status.id)
 
-      entry = Ostatus::AtomSerializer.new.entry(reply_status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(reply_status.stream_entry)
 
       in_reply_to = entry.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to[:ref]).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{in_reply_to_status.id}:objectType=Status"
@@ -557,7 +557,7 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'does not append thr:in-reply-to element if not threaded' do
       status = Fabricate(:status)
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
       entry.nodes.each { |node| expect(node.name).not_to eq 'thr:in-reply-to' }
     end
 
@@ -565,7 +565,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status)
       status.conversation.update!(created_at: '2000-01-01T00:00:00Z')
 
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
       conversation = entry.nodes.find { |node| node.name == 'ostatus:conversation' }
       expect(conversation[:ref]).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.conversation_id}:objectType=Conversation"
@@ -575,7 +575,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate.build(:status, conversation_id: nil)
       status.save!(validate: false)
 
-      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
+      entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
 
       entry.nodes.each { |node| expect(node.name).not_to eq 'ostatus:conversation' }
     end
@@ -585,62 +585,62 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         account = Fabricate(:account)
-        Ostatus::AtomSerializer.new.feed(account, [])
+        OStatus::AtomSerializer.new.feed(account, [])
       end
     end
 
     it 'returns feed element' do
       account = Fabricate(:account)
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.name).to eq 'feed'
     end
 
     it 'appends id element with account Atom URL' do
       account = Fabricate(:account, username: 'username')
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.id.text).to eq 'https://cb6e6126.ngrok.io/users/username.atom'
     end
 
     it 'appends title element with account display name if present' do
       account = Fabricate(:account, display_name: 'display name')
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.title.text).to eq 'display name'
     end
 
     it 'does not append title element with account username if account display name is not present' do
       account = Fabricate(:account, display_name: '', username: 'username')
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.title.text).to eq 'username'
     end
 
     it 'appends subtitle element with account note' do
       account = Fabricate(:account, note: 'note')
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.subtitle.text).to eq 'note'
     end
 
     it 'appends updated element with date account got updated' do
       account = Fabricate(:account, updated_at: '2000-01-01T00:00:00Z')
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.updated.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends logo element with full asset URL for original account avatar' do
       account = Fabricate(:account, avatar: attachment_fixture('avatar.gif'))
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.logo.text).to match /^https:\/\/cb6e6126.ngrok.io\/system\/accounts\/avatars\/.+\/original\/avatar.gif/
     end
 
     it 'appends author element' do
       account = Fabricate(:account, username: 'username')
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
       expect(feed.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
 
     it 'appends link element for an alternative' do
       account = Fabricate(:account, username: 'username')
 
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -650,7 +650,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends link element for itself' do
       account = Fabricate(:account, username: 'username')
 
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'self' }
       expect(link[:type]).to eq 'application/atom+xml'
@@ -661,7 +661,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, username: 'username')
       stream_entry = Fabricate(:stream_entry)
 
-      feed = Ostatus::AtomSerializer.new.feed(account, Array.new(20, stream_entry))
+      feed = OStatus::AtomSerializer.new.feed(account, Array.new(20, stream_entry))
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'next' }
       expect(link[:type]).to eq 'application/atom+xml'
@@ -671,7 +671,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'does not append link element for the next if it does not have 20 stream entries' do
       account = Fabricate(:account, username: 'username')
 
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
 
       feed.nodes.each do |node|
         expect(node[:rel]).not_to eq 'next' if node.name == 'link'
@@ -681,7 +681,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends link element for hub' do
       account = Fabricate(:account, username: 'username')
 
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'hub' }
       expect(link[:href]).to eq 'https://cb6e6126.ngrok.io/api/push'
@@ -690,7 +690,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends link element for Salmon' do
       account = Fabricate(:account, username: 'username')
 
-      feed = Ostatus::AtomSerializer.new.feed(account, [])
+      feed = OStatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'salmon' }
       expect(link[:href]).to start_with 'https://cb6e6126.ngrok.io/api/salmon/'
@@ -700,7 +700,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      feed = Ostatus::AtomSerializer.new.feed(account, [status.stream_entry])
+      feed = OStatus::AtomSerializer.new.feed(account, [status.stream_entry])
 
       expect(feed.entry.title.text).to eq 'New status by username'
     end
@@ -710,13 +710,13 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         block = Fabricate(:block)
-        Ostatus::AtomSerializer.new.block_salmon(block)
+        OStatus::AtomSerializer.new.block_salmon(block)
       end
     end
 
     it 'returns entry element' do
       block = Fabricate(:block)
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
       expect(block_salmon.name).to eq 'entry'
     end
 
@@ -724,7 +724,7 @@ RSpec.describe Ostatus::AtomSerializer do
       block = Fabricate(:block)
 
       time_before = Time.now
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
       time_after = Time.now
 
       expect(block_salmon.id.text).to(
@@ -738,7 +738,7 @@ RSpec.describe Ostatus::AtomSerializer do
       target_account = Fabricate(:account, domain: 'remote', username: 'target_account')
       block = Fabricate(:block, account: account, target_account: target_account)
 
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
 
       expect(block_salmon.title.text).to eq 'account no longer wishes to interact with target_account@remote'
     end
@@ -747,7 +747,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'account')
       block = Fabricate(:block, account: account)
 
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
 
       expect(block_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/account'
     end
@@ -755,7 +755,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       block = Fabricate(:block)
 
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
 
       object_type = block_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -764,7 +764,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with block' do
       block = Fabricate(:block)
 
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
 
       verb = block_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:block]
@@ -774,7 +774,7 @@ RSpec.describe Ostatus::AtomSerializer do
       target_account = Fabricate(:account, domain: 'domain', uri: 'https://domain/id')
       block = Fabricate(:block, target_account: target_account)
 
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
 
       object = block_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -782,8 +782,8 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'returns element whose rendered view triggers block when processed' do
       block = Fabricate(:block)
-      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
-      xml = Ostatus::AtomSerializer.render(block_salmon)
+      block_salmon = OStatus::AtomSerializer.new.block_salmon(block)
+      xml = OStatus::AtomSerializer.render(block_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, block.account.keypair)
       block.destroy!
 
@@ -797,13 +797,13 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         block = Fabricate(:block)
-        Ostatus::AtomSerializer.new.unblock_salmon(block)
+        OStatus::AtomSerializer.new.unblock_salmon(block)
       end
     end
 
     it 'returns entry element' do
       block = Fabricate(:block)
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
       expect(unblock_salmon.name).to eq 'entry'
     end
 
@@ -811,7 +811,7 @@ RSpec.describe Ostatus::AtomSerializer do
       block = Fabricate(:block)
 
       time_before = Time.now
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
       time_after = Time.now
 
       expect(unblock_salmon.id.text).to(
@@ -825,7 +825,7 @@ RSpec.describe Ostatus::AtomSerializer do
       target_account = Fabricate(:account, domain: 'remote', username: 'target_account')
       block = Fabricate(:block, account: account, target_account: target_account)
 
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
 
       expect(unblock_salmon.title.text).to eq 'account no longer blocks target_account@remote'
     end
@@ -834,7 +834,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'account')
       block = Fabricate(:block, account: account)
 
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
 
       expect(unblock_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/account'
     end
@@ -842,7 +842,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       block = Fabricate(:block)
 
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
 
       object_type = unblock_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -851,7 +851,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with block' do
       block = Fabricate(:block)
 
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
 
       verb = unblock_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:unblock]
@@ -861,7 +861,7 @@ RSpec.describe Ostatus::AtomSerializer do
       target_account = Fabricate(:account, domain: 'domain', uri: 'https://domain/id')
       block = Fabricate(:block, target_account: target_account)
 
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
 
       object = unblock_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -869,8 +869,8 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'returns element whose rendered view triggers block when processed' do
       block = Fabricate(:block)
-      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
-      xml = Ostatus::AtomSerializer.render(unblock_salmon)
+      unblock_salmon = OStatus::AtomSerializer.new.unblock_salmon(block)
+      xml = OStatus::AtomSerializer.render(unblock_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, block.account.keypair)
 
       ProcessInteractionService.new.call(envelope, block.target_account)
@@ -883,19 +883,19 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         favourite = Fabricate(:favourite)
-        Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+        OStatus::AtomSerializer.new.favourite_salmon(favourite)
       end
     end
 
     it 'returns entry element' do
       favourite = Fabricate(:favourite)
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
       expect(favourite_salmon.name).to eq 'entry'
     end
 
     it 'appends id element with unique tag' do
       favourite = Fabricate(:favourite, created_at: '2000-01-01T00:00:00Z')
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
       expect(favourite_salmon.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{favourite.id}:objectType=Favourite"
     end
 
@@ -903,7 +903,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'username')
       favourite = Fabricate(:favourite, account: account)
 
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
 
       expect(favourite_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -911,7 +911,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       favourite = Fabricate(:favourite)
 
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
 
       object_type = favourite_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq 'http://activitystrea.ms/schema/1.0/activity'
@@ -920,7 +920,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with favorite' do
       favourite = Fabricate(:favourite)
 
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
 
       verb = favourite_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:favorite]
@@ -930,7 +930,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
 
       object = favourite_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -941,7 +941,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status, account: status_account, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
 
       in_reply_to = favourite_salmon.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -954,7 +954,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status, account: status_account)
       favourite = Fabricate(:favourite, account: account, status: status)
 
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
 
       expect(favourite_salmon.title.text).to eq 'account favourited a status by status_account@remote'
       expect(favourite_salmon.content.text).to eq 'account favourited a status by status_account@remote'
@@ -962,8 +962,8 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'returns element whose rendered view triggers favourite when processed' do
       favourite = Fabricate(:favourite)
-      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
-      xml = Ostatus::AtomSerializer.render(favourite_salmon)
+      favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
+      xml = OStatus::AtomSerializer.render(favourite_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, favourite.account.keypair)
       favourite.destroy!
 
@@ -976,13 +976,13 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         favourite = Fabricate(:favourite)
-        Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+        OStatus::AtomSerializer.new.favourite_salmon(favourite)
       end
     end
 
     it 'returns entry element' do
       favourite = Fabricate(:favourite)
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
       expect(unfavourite_salmon.name).to eq 'entry'
     end
 
@@ -990,7 +990,7 @@ RSpec.describe Ostatus::AtomSerializer do
       favourite = Fabricate(:favourite)
 
       time_before = Time.now
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
       time_after = Time.now
 
       expect(unfavourite_salmon.id.text).to(
@@ -1003,7 +1003,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'username')
       favourite = Fabricate(:favourite, account: account)
 
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       expect(unfavourite_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1011,7 +1011,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       favourite = Fabricate(:favourite)
 
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       object_type = unfavourite_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq 'http://activitystrea.ms/schema/1.0/activity'
@@ -1020,7 +1020,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with favorite' do
       favourite = Fabricate(:favourite)
 
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       verb = unfavourite_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:unfavorite]
@@ -1030,7 +1030,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       object = unfavourite_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -1041,7 +1041,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status, account: status_account, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       in_reply_to = unfavourite_salmon.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -1054,7 +1054,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status, account: status_account)
       favourite = Fabricate(:favourite, account: account, status: status)
 
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       expect(unfavourite_salmon.title.text).to eq 'account no longer favourites a status by status_account@remote'
       expect(unfavourite_salmon.content.text).to eq 'account no longer favourites a status by status_account@remote'
@@ -1062,8 +1062,8 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'returns element whose rendered view triggers unfavourite when processed' do
       favourite = Fabricate(:favourite)
-      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
-      xml = Ostatus::AtomSerializer.render(unfavourite_salmon)
+      unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      xml = OStatus::AtomSerializer.render(unfavourite_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, favourite.account.keypair)
 
       ProcessInteractionService.new.call(envelope, favourite.status.account)
@@ -1075,19 +1075,19 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow = Fabricate(:follow)
-        Ostatus::AtomSerializer.new.follow_salmon(follow)
+        OStatus::AtomSerializer.new.follow_salmon(follow)
       end
     end
 
     it 'returns entry element' do
       follow = Fabricate(:follow)
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
       expect(follow_salmon.name).to eq 'entry'
     end
 
     it 'appends id element with unique tag' do
       follow = Fabricate(:follow, created_at: '2000-01-01T00:00:00Z')
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
       expect(follow_salmon.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{follow.id}:objectType=Follow"
     end
 
@@ -1095,7 +1095,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'username')
       follow = Fabricate(:follow, account: account)
 
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
 
       expect(follow_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1103,7 +1103,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       follow = Fabricate(:follow)
 
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
 
       object_type = follow_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -1112,7 +1112,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with follow' do
       follow = Fabricate(:follow)
 
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
 
       verb = follow_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:follow]
@@ -1122,7 +1122,7 @@ RSpec.describe Ostatus::AtomSerializer do
       target_account = Fabricate(:account, domain: 'domain', uri: 'https://domain/id')
       follow = Fabricate(:follow, target_account: target_account)
 
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
 
       object = follow_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -1133,7 +1133,7 @@ RSpec.describe Ostatus::AtomSerializer do
       target_account = Fabricate(:account, domain: 'remote', username: 'target_account')
       follow = Fabricate(:follow, account: account, target_account: target_account)
 
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
 
       expect(follow_salmon.title.text).to eq 'account started following target_account@remote'
       expect(follow_salmon.content.text).to eq 'account started following target_account@remote'
@@ -1141,8 +1141,8 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'returns element whose rendered view triggers follow when processed' do
       follow = Fabricate(:follow)
-      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
-      xml = Ostatus::AtomSerializer.render(follow_salmon)
+      follow_salmon = OStatus::AtomSerializer.new.follow_salmon(follow)
+      xml = OStatus::AtomSerializer.render(follow_salmon)
       follow.destroy!
       envelope = OStatus2::Salmon.new.pack(xml, follow.account.keypair)
 
@@ -1157,7 +1157,7 @@ RSpec.describe Ostatus::AtomSerializer do
       def serialize
         follow = Fabricate(:follow)
         follow.destroy!
-        Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+        OStatus::AtomSerializer.new.unfollow_salmon(follow)
       end
     end
 
@@ -1165,7 +1165,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow = Fabricate(:follow)
       follow.destroy!
 
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.name).to eq 'entry'
     end
@@ -1175,7 +1175,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow.destroy!
 
       time_before = Time.now
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
       time_after = Time.now
 
       expect(unfollow_salmon.id.text).to(
@@ -1190,7 +1190,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow = Fabricate(:follow, account: account, target_account: target_account)
       follow.destroy!
 
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.title.text).to eq 'account is no longer following target_account@remote'
     end
@@ -1201,7 +1201,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow = Fabricate(:follow, account: account, target_account: target_account)
       follow.destroy!
 
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.content.text).to eq 'account is no longer following target_account@remote'
     end
@@ -1211,7 +1211,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow = Fabricate(:follow, account: account)
       follow.destroy!
 
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1220,7 +1220,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow = Fabricate(:follow)
       follow.destroy!
 
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
 
       object_type = unfollow_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -1230,7 +1230,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow = Fabricate(:follow)
       follow.destroy!
 
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
 
       verb = unfollow_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:unfollow]
@@ -1241,7 +1241,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow = Fabricate(:follow, target_account: target_account)
       follow.destroy!
 
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
 
       object = unfollow_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -1250,8 +1250,8 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'returns element whose rendered view triggers unfollow when processed' do
       follow = Fabricate(:follow)
       follow.destroy!
-      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
-      xml = Ostatus::AtomSerializer.render(unfollow_salmon)
+      unfollow_salmon = OStatus::AtomSerializer.new.unfollow_salmon(follow)
+      xml = OStatus::AtomSerializer.render(unfollow_salmon)
       follow.account.follow!(follow.target_account)
       envelope = OStatus2::Salmon.new.pack(xml, follow.account.keypair)
 
@@ -1265,13 +1265,13 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow_request = Fabricate(:follow_request)
-        Ostatus::AtomSerializer.new.follow_request_salmon(follow_request)
+        OStatus::AtomSerializer.new.follow_request_salmon(follow_request)
       end
     end
 
     context do
       def serialize(follow_request)
-        Ostatus::AtomSerializer.new.follow_request_salmon(follow_request)
+        OStatus::AtomSerializer.new.follow_request_salmon(follow_request)
       end
 
       it_behaves_like 'follow request salmon'
@@ -1293,7 +1293,7 @@ RSpec.describe Ostatus::AtomSerializer do
       it 'returns element whose rendered view triggers follow request when processed' do
         follow_request = Fabricate(:follow_request)
         follow_request_salmon = serialize(follow_request)
-        xml = Ostatus::AtomSerializer.render(follow_request_salmon)
+        xml = OStatus::AtomSerializer.render(follow_request_salmon)
         envelope = OStatus2::Salmon.new.pack(xml, follow_request.account.keypair)
         follow_request.destroy!
 
@@ -1308,13 +1308,13 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow_request = Fabricate(:follow_request)
-        Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+        OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
       end
     end
 
     it_behaves_like 'follow request salmon' do
       def serialize(follow_request)
-        authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+        authorize_follow_request_salmon = OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
         authorize_follow_request_salmon.nodes.find { |node| node.name == 'activity:object' }
       end
     end
@@ -1323,7 +1323,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow_request = Fabricate(:follow_request)
 
       time_before = Time.now
-      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
       time_after = Time.now
 
       expect(authorize_follow_request_salmon.id.text).to(
@@ -1337,7 +1337,7 @@ RSpec.describe Ostatus::AtomSerializer do
       target_account = Fabricate(:account, domain: nil, username: 'target_account')
       follow_request = Fabricate(:follow_request, account: account, target_account: target_account)
 
-      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
 
       expect(authorize_follow_request_salmon.title.text).to eq 'target_account authorizes follow request by account@remote'
     end
@@ -1345,7 +1345,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       follow_request = Fabricate(:follow_request)
 
-      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
 
       object_type = authorize_follow_request_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -1354,7 +1354,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with authorize' do
       follow_request = Fabricate(:follow_request)
 
-      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
 
       verb = authorize_follow_request_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:authorize]
@@ -1362,8 +1362,8 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'returns element whose rendered view creates follow from follow request when processed' do
       follow_request = Fabricate(:follow_request)
-      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
-      xml = Ostatus::AtomSerializer.render(authorize_follow_request_salmon)
+      authorize_follow_request_salmon = OStatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      xml = OStatus::AtomSerializer.render(authorize_follow_request_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, follow_request.target_account.keypair)
 
       ProcessInteractionService.new.call(envelope, follow_request.account)
@@ -1377,13 +1377,13 @@ RSpec.describe Ostatus::AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow_request = Fabricate(:follow_request)
-        Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+        OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       end
     end
 
     it_behaves_like 'follow request salmon' do
       def serialize(follow_request)
-        reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+        reject_follow_request_salmon = OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
         reject_follow_request_salmon.nodes.find { |node| node.name == 'activity:object' }
       end
     end
@@ -1392,7 +1392,7 @@ RSpec.describe Ostatus::AtomSerializer do
       follow_request = Fabricate(:follow_request)
 
       time_before = Time.now
-      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       time_after = Time.now
 
       expect(reject_follow_request_salmon.id.text).to(
@@ -1405,28 +1405,28 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, domain: 'remote', username: 'account')
       target_account = Fabricate(:account, domain: nil, username: 'target_account')
       follow_request = Fabricate(:follow_request, account: account, target_account: target_account)
-      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       expect(reject_follow_request_salmon.title.text).to eq 'target_account rejects follow request by account@remote'
     end
 
     it 'appends activity:object-type element with activity type' do
       follow_request = Fabricate(:follow_request)
-      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       object_type = reject_follow_request_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
     end
 
     it 'appends activity:verb element with authorize' do
       follow_request = Fabricate(:follow_request)
-      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       verb = reject_follow_request_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:reject]
     end
 
     it 'returns element whose rendered view deletes follow request when processed' do
       follow_request = Fabricate(:follow_request)
-      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
-      xml = Ostatus::AtomSerializer.render(reject_follow_request_salmon)
+      reject_follow_request_salmon = OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      xml = OStatus::AtomSerializer.render(reject_follow_request_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, follow_request.target_account.keypair)
 
       ProcessInteractionService.new.call(envelope, follow_request.account)
@@ -1439,31 +1439,31 @@ RSpec.describe Ostatus::AtomSerializer do
   describe '#object' do
     include_examples 'status attributes' do
       def serialize(status)
-        Ostatus::AtomSerializer.new.object(status)
+        OStatus::AtomSerializer.new.object(status)
       end
     end
 
     it 'returns activity:object element' do
       status = Fabricate(:status)
-      object = Ostatus::AtomSerializer.new.object(status)
+      object = OStatus::AtomSerializer.new.object(status)
       expect(object.name).to eq 'activity:object'
     end
 
     it 'appends id element with URL for status' do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
-      object = Ostatus::AtomSerializer.new.object(status)
+      object = OStatus::AtomSerializer.new.object(status)
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
     end
 
     it 'appends published element with created date' do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
-      object = Ostatus::AtomSerializer.new.object(status)
+      object = OStatus::AtomSerializer.new.object(status)
       expect(object.published.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends updated element with updated date' do
       status = Fabricate(:status, updated_at: '2000-01-01T00:00:00Z')
-      object = Ostatus::AtomSerializer.new.object(status)
+      object = OStatus::AtomSerializer.new.object(status)
       expect(object.updated.text).to eq '2000-01-01T00:00:00Z'
     end
 
@@ -1471,7 +1471,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      object = Ostatus::AtomSerializer.new.object(status)
+      object = OStatus::AtomSerializer.new.object(status)
 
       expect(object.title.text).to eq 'New status by username'
     end
@@ -1480,7 +1480,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = Ostatus::AtomSerializer.new.object(status)
+      entry = OStatus::AtomSerializer.new.object(status)
 
       expect(entry.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1488,7 +1488,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:object-type element with object type' do
       status = Fabricate(:status)
 
-      entry = Ostatus::AtomSerializer.new.object(status)
+      entry = OStatus::AtomSerializer.new.object(status)
 
       object_type = entry.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:note]
@@ -1497,7 +1497,7 @@ RSpec.describe Ostatus::AtomSerializer do
     it 'appends activity:verb element with verb' do
       status = Fabricate(:status)
 
-      entry = Ostatus::AtomSerializer.new.object(status)
+      entry = OStatus::AtomSerializer.new.object(status)
 
       object_type = entry.nodes.find { |node| node.name == 'activity:verb' }
       expect(object_type.text).to eq TagManager::VERBS[:post]
@@ -1507,7 +1507,7 @@ RSpec.describe Ostatus::AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = Ostatus::AtomSerializer.new.object(status)
+      entry = OStatus::AtomSerializer.new.object(status)
 
       link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -1519,7 +1519,7 @@ RSpec.describe Ostatus::AtomSerializer do
       thread = Fabricate(:status, account: account, created_at: '2000-01-01T00:00:00Z')
       reply = Fabricate(:status, thread: thread)
 
-      entry = Ostatus::AtomSerializer.new.object(reply)
+      entry = OStatus::AtomSerializer.new.object(reply)
 
       in_reply_to = entry.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{thread.id}:objectType=Status"
@@ -1528,7 +1528,7 @@ RSpec.describe Ostatus::AtomSerializer do
 
     it 'does not append thr:in-reply-to element if thread is nil' do
       status = Fabricate(:status, thread: nil)
-      entry = Ostatus::AtomSerializer.new.object(status)
+      entry = OStatus::AtomSerializer.new.object(status)
       entry.nodes.each { |node| expect(node.name).not_to eq 'thr:in-reply-to' }
     end
 
@@ -1536,7 +1536,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate.build(:status, conversation_id: nil)
       status.save!(validate: false)
 
-      entry = Ostatus::AtomSerializer.new.object(status)
+      entry = OStatus::AtomSerializer.new.object(status)
 
       entry.nodes.each { |node| expect(node.name).not_to eq 'ostatus:conversation' }
     end
@@ -1545,7 +1545,7 @@ RSpec.describe Ostatus::AtomSerializer do
       status = Fabricate(:status)
       status.conversation.update!(created_at: '2000-01-01T00:00:00Z')
 
-      entry = Ostatus::AtomSerializer.new.object(status)
+      entry = OStatus::AtomSerializer.new.object(status)
 
       conversation = entry.nodes.find { |node| node.name == 'ostatus:conversation' }
       expect(conversation[:ref]).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.conversation.id}:objectType=Conversation"

From 9392d1025085ad51d242e9df7a0d5acb244b9d92 Mon Sep 17 00:00:00 2001
From: Yamagishi Kazutoshi <ykzts@desire.sh>
Date: Wed, 19 Jul 2017 11:59:04 +0900
Subject: [PATCH 05/20] Add feature to revoke sessions (#4259)

---
 app/controllers/settings/sessions_controller.rb | 17 +++++++++++++++++
 .../auth/registrations/_sessions.html.haml      |  4 ++++
 config/locales/en.yml                           |  2 ++
 config/routes.rb                                |  2 ++
 4 files changed, 25 insertions(+)
 create mode 100644 app/controllers/settings/sessions_controller.rb

diff --git a/app/controllers/settings/sessions_controller.rb b/app/controllers/settings/sessions_controller.rb
new file mode 100644
index 0000000000..0da1b027b8
--- /dev/null
+++ b/app/controllers/settings/sessions_controller.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class Settings::SessionsController < ApplicationController
+  before_action :set_session, only: :destroy
+
+  def destroy
+    @session.destroy!
+    flash[:notice] = I18n.t('sessions.revoke_success')
+    redirect_to edit_user_registration_path
+  end
+
+  private
+
+  def set_session
+    @session = current_user.session_activations.find(params[:id])
+  end
+end
diff --git a/app/views/auth/registrations/_sessions.html.haml b/app/views/auth/registrations/_sessions.html.haml
index 4521aad0a2..84207862ad 100644
--- a/app/views/auth/registrations/_sessions.html.haml
+++ b/app/views/auth/registrations/_sessions.html.haml
@@ -7,6 +7,7 @@
       %th= t 'sessions.browser'
       %th= t 'sessions.ip'
       %th= t 'sessions.activity'
+      %td
   %tbody
     - @sessions.each do |session|
       %tr
@@ -22,3 +23,6 @@
             = t 'sessions.current_session'
           - else
             %time.time-ago{ datetime: session.updated_at.iso8601, title: l(session.updated_at) }= l(session.updated_at)
+        %td
+          - if request.session['auth_id'] != session.session_id
+            = table_link_to 'times', t('sessions.revoke'), settings_session_path(session), method: :delete
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 4cb536223e..ff02226ac6 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -397,6 +397,8 @@ en:
       windows: Windows
       windows_mobile: Windows Mobile
       windows_phone: Windows Phone
+    revoke: Revoke
+    revoke_success: Session successfully revoked
     title: Sessions
   settings:
     authorized_apps: Authorized apps
diff --git a/config/routes.rb b/config/routes.rb
index 60234a9e6a..2aa89f16df 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -74,6 +74,8 @@ Rails.application.routes.draw do
 
     resource :follower_domains, only: [:show, :update]
     resource :delete, only: [:show, :destroy]
+
+    resources :sessions, only: [:destroy]
   end
 
   resources :media, only: [:show]

From 383c438a4497ddaea2466d0a4cfe557913ca6add Mon Sep 17 00:00:00 2001
From: m4sk1n <me@m4sk.in>
Date: Wed, 19 Jul 2017 09:43:10 +0200
Subject: [PATCH 06/20] Fix missing closing <p> tag in ToS in .yml files
 (#4264)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marcin Mikołajczak <me@m4sk.in>
---
 config/locales/ja.yml | 2 +-
 config/locales/pl.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index fc5a98d093..632f93ea3b 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -492,7 +492,7 @@ ja:
 
       <p>この文章のライセンスはCC-BY-SAです。このページは2017年5月6日が最終更新です。</p>
 
-      <p>オリジナルの出典 <a href="https://github.com/discourse/discourse">Discourse privacy policy</a>.
+      <p>オリジナルの出典 <a href="https://github.com/discourse/discourse">Discourse privacy policy</a>.</p>
     title: "%{instance} 利用規約・プライバシーポリシー"
   time:
     formats:
diff --git a/config/locales/pl.yml b/config/locales/pl.yml
index 23912662e3..4e903936ef 100644
--- a/config/locales/pl.yml
+++ b/config/locales/pl.yml
@@ -496,7 +496,7 @@ pl:
 
       <p>Dokument jest dostępny na licencji CC-BY-SA. Ostatnio modyfikowany 31 maja 2013, przetłumaczony 4 lipca 2017. Tłumaczenie (mimo dołożenia wszelkich starań) może nie być w pełni poprawne.</p>
 
-      <p>Tekst bazuje na <a href="https://github.com/discourse/discourse">polityce prywatności Discourse</a>.
+      <p>Tekst bazuje na <a href="https://github.com/discourse/discourse">polityce prywatności Discourse</a>.</p>
     title: Zasady korzystania i polityka prywatności %{instance}
   time:
     formats:

From d367c3ce416b07bfb14282c0a74b35cce8ed172a Mon Sep 17 00:00:00 2001
From: Damien Erambert <damien.erambert@me.com>
Date: Wed, 19 Jul 2017 00:43:46 -0700
Subject: [PATCH 07/20] fix missing closing <p> tag in ToS in en.yml (#4262)

---
 config/locales/en.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/locales/en.yml b/config/locales/en.yml
index ff02226ac6..47f276ca13 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -494,7 +494,7 @@ en:
 
       <p>This document is CC-BY-SA. It was last updated May 31, 2013.</p>
 
-      <p>Originally adapted from the <a href="https://github.com/discourse/discourse">Discourse privacy policy</a>.
+      <p>Originally adapted from the <a href="https://github.com/discourse/discourse">Discourse privacy policy</a>.</p>
     title: "%{instance} Terms of Service and Privacy Policy"
   time:
     formats:

From 0add7e293fdaa83476252b64d07610a1a62c1121 Mon Sep 17 00:00:00 2001
From: m4sk1n <me@m4sk.in>
Date: Wed, 19 Jul 2017 10:49:36 +0200
Subject: [PATCH 08/20] i18n: @9392d10 (pl) (#4266)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marcin Mikołajczak <me@m4sk.in>
---
 config/locales/pl.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/config/locales/pl.yml b/config/locales/pl.yml
index 4e903936ef..325d52b45c 100644
--- a/config/locales/pl.yml
+++ b/config/locales/pl.yml
@@ -401,6 +401,8 @@ pl:
       windows: Windows
       windows_mobile: Windows Mobile
       windows_phone: Windows Phone
+    revoke: Unieważnij
+    revoke_success: Pomyślnie unieważniono sesję
     title: Sesje
   settings:
     authorized_apps: Uwierzytelnione aplikacje

From 7b610bea1b04914f95aeea4ec4f418e973560a5a Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Wed, 19 Jul 2017 12:00:05 +0200
Subject: [PATCH 09/20] Fix deprecation warning for non-pipeline assets (#4267)

---
 app/helpers/routing_helper.rb       | 4 ++--
 app/models/web/push_subscription.rb | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/helpers/routing_helper.rb b/app/helpers/routing_helper.rb
index 9650ee2867..8126176ba5 100644
--- a/app/helpers/routing_helper.rb
+++ b/app/helpers/routing_helper.rb
@@ -11,7 +11,7 @@ module RoutingHelper
     end
   end
 
-  def full_asset_url(source)
-    Rails.configuration.x.use_s3 ? source : URI.join(root_url, ActionController::Base.helpers.asset_url(source)).to_s
+  def full_asset_url(source, options = {})
+    Rails.configuration.x.use_s3 ? source : URI.join(root_url, ActionController::Base.helpers.asset_url(source, options)).to_s
   end
 end
diff --git a/app/models/web/push_subscription.rb b/app/models/web/push_subscription.rb
index baf6a1ece1..dffdbbd056 100644
--- a/app/models/web/push_subscription.rb
+++ b/app/models/web/push_subscription.rb
@@ -45,7 +45,7 @@ class Web::PushSubscription < ApplicationRecord
         title: title,
         dir: dir,
         image: image,
-        badge: full_asset_url('badge.png'),
+        badge: full_asset_url('badge.png', skip_pipeline: true),
         tag: notification.id,
         timestamp: notification.created_at,
         icon: notification.from_account.avatar_static_url,
@@ -115,7 +115,7 @@ class Web::PushSubscription < ApplicationRecord
       when :mention then [
         {
           title: translate('push_notifications.mention.action_favourite'),
-          icon: full_asset_url('emoji/2764.png'),
+          icon: full_asset_url('emoji/2764.png', skip_pipeline: true),
           todo: 'request',
           method: 'POST',
           action: "/api/v1/statuses/#{notification.target_status.id}/favourite",
@@ -156,8 +156,8 @@ class Web::PushSubscription < ApplicationRecord
     Webpush.payload_send(
       message: JSON.generate(
         title: translate('push_notifications.subscribed.title'),
-        icon: full_asset_url('android-chrome-192x192.png'),
-        badge: full_asset_url('badge.png'),
+        icon: full_asset_url('android-chrome-192x192.png', skip_pipeline: true),
+        badge: full_asset_url('badge.png', skip_pipeline: true),
         data: {
           content: translate('push_notifications.subscribed.body'),
           actions: [],

From 8465019f5465f7cd5dca1c061ef2bc081ef12df9 Mon Sep 17 00:00:00 2001
From: m4sk1n <me@m4sk.in>
Date: Wed, 19 Jul 2017 12:25:06 +0200
Subject: [PATCH 10/20] i18n: Update Polish translation (#4268)

---
 app/javascript/mastodon/locales/pl.json | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/app/javascript/mastodon/locales/pl.json b/app/javascript/mastodon/locales/pl.json
index f04ef4e8c1..3489846483 100644
--- a/app/javascript/mastodon/locales/pl.json
+++ b/app/javascript/mastodon/locales/pl.json
@@ -111,8 +111,8 @@
   "notifications.column_settings.favourite": "Ulubione:",
   "notifications.column_settings.follow": "Nowi śledzący:",
   "notifications.column_settings.mention": "Wspomniali:",
-  "notifications.column_settings.push": "Push notifications",
-  "notifications.column_settings.push_meta": "This device",
+  "notifications.column_settings.push": "Powiadomienia push",
+  "notifications.column_settings.push_meta": "To urządzenie",
   "notifications.column_settings.reblog": "Podbili:",
   "notifications.column_settings.show": "Pokaż w kolumnie",
   "notifications.column_settings.sound": "Odtwarzaj dźwięk",
@@ -125,7 +125,7 @@
   "onboarding.page_one.handle": "Jesteś na domenie {domain}, więc Twój pełny adres to {handle}",
   "onboarding.page_one.welcome": "Witamy w Mastodon!",
   "onboarding.page_six.admin": "Administratorem tej instancji jest {admin}.",
-  "onboarding.page_six.almost_done": "Prawie gotowe...",
+  "onboarding.page_six.almost_done": "Prawie gotowe…",
   "onboarding.page_six.appetoot": "Bon Appetoot!",
   "onboarding.page_six.apps_available": "Są dostępne {apps} dla Androida, iOS i innych platform.",
   "onboarding.page_six.github": "Mastodon jest oprogramowaniem otwartoźródłwym. Możesz zgłaszać błędy, proponować funkcje i pomóc w rozwoju na {github}.",
@@ -151,7 +151,7 @@
   "report.target": "Zgłaszanie {target}",
   "search.placeholder": "Szukaj",
   "search_results.total": "{count, number} {count, plural, one {wynik} more {wyniki}}",
-  "standalone.public_title": "A look inside...",
+  "standalone.public_title": "Spojrzenie wgłąb…",
   "status.cannot_reblog": "Ten post nie może zostać podbity",
   "status.delete": "Usuń",
   "status.favourite": "Ulubione",
@@ -178,7 +178,7 @@
   "upload_area.title": "Przeciągnij i upuść aby wysłać",
   "upload_button.label": "Dodaj zawartość multimedialną",
   "upload_form.undo": "Cofnij",
-  "upload_progress.label": "Wysyłanie...",
+  "upload_progress.label": "Wysyłanie",
   "video_player.expand": "Przełącz wideo",
   "video_player.toggle_sound": "Przełącz dźwięk",
   "video_player.toggle_visible": "Przełącz widoczność",

From 77c64924bc080edf6d63ea3735995db2ae9ea88a Mon Sep 17 00:00:00 2001
From: Cygnan <mail@cygnan.com>
Date: Wed, 19 Jul 2017 20:35:22 +0900
Subject: [PATCH 11/20] Fix a typo in public.js (double semicolons) (#4269)

Signed-off-by: Cygnan <mail@cygnan.com>
---
 app/javascript/packs/public.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/javascript/packs/public.js b/app/javascript/packs/public.js
index ce79836d66..a2ed086f1d 100644
--- a/app/javascript/packs/public.js
+++ b/app/javascript/packs/public.js
@@ -35,7 +35,7 @@ function main() {
 
     [].forEach.call(document.querySelectorAll('time.time-ago'), (content) => {
       const datetime = new Date(content.getAttribute('datetime'));
-      content.textContent = relativeFormat.format(datetime);;
+      content.textContent = relativeFormat.format(datetime);
     });
   });
 

From df59dc6639f22923f63131905e9c712b0d5cc1ac Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Wed, 19 Jul 2017 14:44:04 +0200
Subject: [PATCH 12/20] Refactor ResolveRemoteAccountService (#4258)

* Refactor ResolveRemoteAccountService

* Remove trailing whitespace

* Use redis locks around critical ResolveRemoteAccountService code

* Add test for race condition of lock
---
 Gemfile                                       |   1 +
 Gemfile.lock                                  |   3 +
 .../resolve_remote_account_service.rb         | 172 ++++++++++++------
 .../resolve_remote_account_service_spec.rb    |  23 +++
 4 files changed, 141 insertions(+), 58 deletions(-)

diff --git a/Gemfile b/Gemfile
index a6c2b2d65c..f4d8891657 100644
--- a/Gemfile
+++ b/Gemfile
@@ -52,6 +52,7 @@ gem 'rack-timeout', '~> 0.4'
 gem 'rails-i18n', '~> 5.0'
 gem 'rails-settings-cached', '~> 0.6'
 gem 'redis', '~> 3.3', require: ['redis', 'redis/connection/hiredis']
+gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
 gem 'rqrcode', '~> 0.10'
 gem 'ruby-oembed', '~> 0.12', require: 'oembed'
 gem 'sanitize', '~> 4.4'
diff --git a/Gemfile.lock b/Gemfile.lock
index f637c9bbe4..6f0621f5fa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -242,6 +242,8 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
+    mario-redis-lock (1.2.0)
+      redis (~> 3, >= 3.0.5)
     method_source (0.8.2)
     microformats (4.0.7)
       json
@@ -535,6 +537,7 @@ DEPENDENCIES
   letter_opener_web (~> 1.3)
   link_header (~> 0.0)
   lograge (~> 0.5)
+  mario-redis-lock (~> 1.2)
   microformats (~> 4.0)
   mime-types (~> 3.1)
   nokogiri (~> 1.7)
diff --git a/app/services/resolve_remote_account_service.rb b/app/services/resolve_remote_account_service.rb
index d2dfda8247..c948243ecd 100644
--- a/app/services/resolve_remote_account_service.rb
+++ b/app/services/resolve_remote_account_service.rb
@@ -11,97 +11,153 @@ class ResolveRemoteAccountService < BaseService
   # @param [String] uri User URI in the form of username@domain
   # @return [Account]
   def call(uri, update_profile = true, redirected = nil)
-    username, domain = uri.split('@')
+    @username, @domain = uri.split('@')
 
-    return Account.find_local(username) if TagManager.instance.local_domain?(domain)
+    return Account.find_local(@username) if TagManager.instance.local_domain?(@domain)
 
-    account = Account.find_remote(username, domain)
-    return account unless account_needs_webfinger_update?(account)
+    @account = Account.find_remote(@username, @domain)
+
+    return @account unless webfinger_update_due?
 
     Rails.logger.debug "Looking up webfinger for #{uri}"
 
-    data = Goldfinger.finger("acct:#{uri}")
+    @webfinger = Goldfinger.finger("acct:#{uri}")
 
-    raise Goldfinger::Error, 'Missing resource links' if data.link('http://schemas.google.com/g/2010#updates-from').nil? || data.link('salmon').nil? || data.link('http://webfinger.net/rel/profile-page').nil? || data.link('magic-public-key').nil?
+    raise Goldfinger::Error, 'Missing resource links' if links_missing?
 
-    # Disallow account hijacking
-    confirmed_username, confirmed_domain = data.subject.gsub(/\Aacct:/, '').split('@')
+    confirmed_username, confirmed_domain = @webfinger.subject.gsub(/\Aacct:/, '').split('@')
 
-    unless confirmed_username.casecmp(username).zero? && confirmed_domain.casecmp(domain).zero?
-      return call("#{confirmed_username}@#{confirmed_domain}", update_profile, true) if redirected.nil?
-      raise Goldfinger::Error, 'Requested and returned acct URI do not match'
-    end
-
-    return Account.find_local(confirmed_username) if TagManager.instance.local_domain?(confirmed_domain)
-
-    confirmed_account = Account.find_remote(confirmed_username, confirmed_domain)
-    if confirmed_account.nil?
-      Rails.logger.debug "Creating new remote account for #{uri}"
-
-      domain_block = DomainBlock.find_by(domain: domain)
-      account = Account.new(username: confirmed_username, domain: confirmed_domain)
-      account.suspended   = true if domain_block && domain_block.suspend?
-      account.silenced    = true if domain_block && domain_block.silence?
-      account.private_key = nil
+    if confirmed_username.casecmp(@username).zero? && confirmed_domain.casecmp(@domain).zero?
+      @username = confirmed_username
+      @domain   = confirmed_domain
     else
-      account = confirmed_account
+      return call("#{confirmed_username}@#{confirmed_domain}", update_profile, true) if redirected.nil?
+      raise Goldfinger::Error, 'Requested and returned acct URIs do not match'
     end
 
-    account.last_webfingered_at = Time.now.utc
+    return Account.find_local(@username) if TagManager.instance.local_domain?(@domain)
 
-    account.remote_url  = data.link('http://schemas.google.com/g/2010#updates-from').href
-    account.salmon_url  = data.link('salmon').href
-    account.url         = data.link('http://webfinger.net/rel/profile-page').href
-    account.public_key  = magic_key_to_pem(data.link('magic-public-key').href)
+    RedisLock.acquire(lock_options) do |lock|
+      if lock.acquired?
+        @account = Account.find_remote(@username, @domain)
 
-    body, xml = get_feed(account.remote_url)
-    hubs      = get_hubs(xml)
+        create_account if @account.nil?
+        update_account
 
-    account.uri     = get_account_uri(xml)
-    account.hub_url = hubs.first.attribute('href').value
-
-    begin
-      account.save!
-      get_profile(body, account) if update_profile
-    rescue ActiveRecord::RecordNotUnique
-      # The account has been added by another worker!
-      return Account.find_remote(confirmed_username, confirmed_domain)
+        update_account_profile if update_profile
+      end
     end
 
-    account
+    @account
   end
 
   private
 
-  def account_needs_webfinger_update?(account)
-    account&.last_webfingered_at.nil? || account.last_webfingered_at <= 1.day.ago
+  def links_missing?
+    @webfinger.link('http://schemas.google.com/g/2010#updates-from').nil? ||
+      @webfinger.link('salmon').nil? ||
+      @webfinger.link('http://webfinger.net/rel/profile-page').nil? ||
+      @webfinger.link('magic-public-key').nil?
   end
 
-  def get_feed(url)
-    response = Request.new(:get, url).perform
-    raise Goldfinger::Error, "Feed attempt failed for #{url}: HTTP #{response.code}" unless response.code == 200
-    [response.to_s, Nokogiri::XML(response)]
+  def webfinger_update_due?
+    @account.nil? || @account.last_webfingered_at.nil? || @account.last_webfingered_at <= 1.day.ago
   end
 
-  def get_hubs(xml)
-    hubs = xml.xpath('//xmlns:link[@rel="hub"]')
-    raise Goldfinger::Error, 'No PubSubHubbub hubs found' if hubs.empty? || hubs.first.attribute('href').nil?
-    hubs
+  def create_account
+    Rails.logger.debug "Creating new remote account for #{@username}@#{@domain}"
+
+    @account = Account.new(username: @username, domain: @domain)
+    @account.suspended   = true if auto_suspend?
+    @account.silenced    = true if auto_silence?
+    @account.private_key = nil
   end
 
-  def get_account_uri(xml)
-    author_uri = xml.at_xpath('/xmlns:feed/xmlns:author/xmlns:uri')
+  def update_account
+    @account.last_webfingered_at = Time.now.utc
+    @account.remote_url          = atom_url
+    @account.salmon_url          = salmon_url
+    @account.url                 = url
+    @account.public_key          = public_key
+    @account.uri                 = canonical_uri
+    @account.hub_url             = hub_url
+    @account.save!
+  end
+
+  def auto_suspend?
+    domain_block && domain_block.suspend?
+  end
+
+  def auto_silence?
+    domain_block && domain_block.silence?
+  end
+
+  def domain_block
+    return @domain_block if defined?(@domain_block)
+    @domain_block = DomainBlock.find_by(domain: @domain)
+  end
+
+  def atom_url
+    @atom_url ||= @webfinger.link('http://schemas.google.com/g/2010#updates-from').href
+  end
+
+  def salmon_url
+    @salmon_url ||= @webfinger.link('salmon').href
+  end
+
+  def url
+    @url ||= @webfinger.link('http://webfinger.net/rel/profile-page').href
+  end
+
+  def public_key
+    @public_key ||= magic_key_to_pem(@webfinger.link('magic-public-key').href)
+  end
+
+  def canonical_uri
+    return @canonical_uri if defined?(@canonical_uri)
+
+    author_uri = atom.at_xpath('/xmlns:feed/xmlns:author/xmlns:uri')
 
     if author_uri.nil?
-      owner = xml.at_xpath('/xmlns:feed').at_xpath('./dfrn:owner', dfrn: DFRN_NS)
+      owner      = atom.at_xpath('/xmlns:feed').at_xpath('./dfrn:owner', dfrn: DFRN_NS)
       author_uri = owner.at_xpath('./xmlns:uri') unless owner.nil?
     end
 
     raise Goldfinger::Error, 'Author URI could not be found' if author_uri.nil?
-    author_uri.content
+
+    @canonical_uri = author_uri.content
   end
 
-  def get_profile(body, account)
-    RemoteProfileUpdateWorker.perform_async(account.id, body.force_encoding('UTF-8'), false)
+  def hub_url
+    return @hub_url if defined?(@hub_url)
+
+    hubs = atom.xpath('//xmlns:link[@rel="hub"]')
+
+    raise Goldfinger::Error, 'No PubSubHubbub hubs found' if hubs.empty? || hubs.first['href'].nil?
+
+    @hub_url = hubs.first['href']
+  end
+
+  def atom_body
+    return @atom_body if defined?(@atom_body)
+
+    response = Request.new(:get, atom_url).perform
+
+    raise Goldfinger::Error, "Feed attempt failed for #{atom_url}: HTTP #{response.code}" unless response.code == 200
+
+    @atom_body = response.to_s
+  end
+
+  def atom
+    return @atom if defined?(@atom)
+    @atom = Nokogiri::XML(atom_body)
+  end
+
+  def update_account_profile
+    RemoteProfileUpdateWorker.perform_async(@account.id, atom_body.force_encoding('UTF-8'), false)
+  end
+
+  def lock_options
+    { redis: Redis.current, key: "resolve:#{@username}@#{@domain}" }
   end
 end
diff --git a/spec/services/resolve_remote_account_service_spec.rb b/spec/services/resolve_remote_account_service_spec.rb
index ad4d436ba3..c51588210f 100644
--- a/spec/services/resolve_remote_account_service_spec.rb
+++ b/spec/services/resolve_remote_account_service_spec.rb
@@ -68,4 +68,27 @@ RSpec.describe ResolveRemoteAccountService do
     expect(account.domain).to eq 'localdomain.com'
     expect(account.remote_url).to eq 'https://webdomain.com/users/foo.atom'
   end
+
+  it 'processes one remote account at a time using locks' do
+    wait_for_start = true
+    fail_occurred  = false
+    return_values  = []
+
+    threads = Array.new(5) do
+      Thread.new do
+        true while wait_for_start
+        begin
+          return_values << subject.call('foo@localdomain.com')
+        rescue ActiveRecord::RecordNotUnique
+          fail_occurred = true
+        end
+      end
+    end
+
+    wait_for_start = false
+    threads.each(&:join)
+
+    expect(fail_occurred).to be false
+    expect(return_values).to_not include(nil)
+  end
 end

From b085c55263c6959cde66438564463dfa459bf4bb Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
Date: Wed, 19 Jul 2017 23:02:03 +0900
Subject: [PATCH 13/20] Fix logging in ProcessFeedService (#4270)

---
 app/services/process_feed_service.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/services/process_feed_service.rb b/app/services/process_feed_service.rb
index 9fa8eda519..31191a818f 100644
--- a/app/services/process_feed_service.rb
+++ b/app/services/process_feed_service.rb
@@ -23,7 +23,7 @@ class ProcessFeedService < BaseService
     activity = OStatus::Activity::General.new(xml, account)
     activity.specialize&.perform if activity.status?
   rescue ActiveRecord::RecordInvalid => e
-    Rails.logger.debug "Nothing was saved for #{id} because: #{e}"
+    Rails.logger.debug "Nothing was saved for #{activity.id} because: #{e}"
     nil
   end
 end

From 81ebd4025a1f898d88ba24f5d03dfa738f6a961a Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Wed, 19 Jul 2017 17:06:46 +0200
Subject: [PATCH 14/20] Add ActivityPub attributes to accounts (#4273)

---
 app/models/account.rb                                    | 7 +++++++
 app/services/send_interaction_service.rb                 | 2 +-
 app/services/subscribe_service.rb                        | 2 ++
 app/services/unsubscribe_service.rb                      | 2 ++
 db/migrate/20170718211102_add_activitypub_to_accounts.rb | 9 +++++++++
 db/schema.rb                                             | 7 ++++++-
 6 files changed, 27 insertions(+), 2 deletions(-)
 create mode 100644 db/migrate/20170718211102_add_activitypub_to_accounts.rb

diff --git a/app/models/account.rb b/app/models/account.rb
index 58b0a1086b..82c9b58d56 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -36,6 +36,11 @@
 #  followers_count         :integer          default(0), not null
 #  following_count         :integer          default(0), not null
 #  last_webfingered_at     :datetime
+#  inbox_url               :string           default(""), not null
+#  outbox_url              :string           default(""), not null
+#  shared_inbox_url        :string           default(""), not null
+#  followers_url           :string           default(""), not null
+#  protocol                :integer          default("ostatus"), not null
 #
 
 class Account < ApplicationRecord
@@ -49,6 +54,8 @@ class Account < ApplicationRecord
   include Remotable
   include EmojiHelper
 
+  enum protocol: [:ostatus, :activitypub]
+
   # Local users
   has_one :user, inverse_of: :account
 
diff --git a/app/services/send_interaction_service.rb b/app/services/send_interaction_service.rb
index ef38a748b2..ab0d3aeed9 100644
--- a/app/services/send_interaction_service.rb
+++ b/app/services/send_interaction_service.rb
@@ -10,7 +10,7 @@ class SendInteractionService < BaseService
     @source_account = source_account
     @target_account = target_account
 
-    return if block_notification?
+    return if !target_account.ostatus? || block_notification?
 
     delivery = build_request.perform
 
diff --git a/app/services/subscribe_service.rb b/app/services/subscribe_service.rb
index f58067038b..c1c0a4c8b3 100644
--- a/app/services/subscribe_service.rb
+++ b/app/services/subscribe_service.rb
@@ -2,6 +2,8 @@
 
 class SubscribeService < BaseService
   def call(account)
+    return unless account.ostatus?
+
     @account        = account
     @account.secret = SecureRandom.hex
     @response       = build_request.perform
diff --git a/app/services/unsubscribe_service.rb b/app/services/unsubscribe_service.rb
index c2f022d7df..c5e0e73feb 100644
--- a/app/services/unsubscribe_service.rb
+++ b/app/services/unsubscribe_service.rb
@@ -2,6 +2,8 @@
 
 class UnsubscribeService < BaseService
   def call(account)
+    return unless account.ostatus?
+
     @account  = account
     @response = build_request.perform
 
diff --git a/db/migrate/20170718211102_add_activitypub_to_accounts.rb b/db/migrate/20170718211102_add_activitypub_to_accounts.rb
new file mode 100644
index 0000000000..c08e38bb90
--- /dev/null
+++ b/db/migrate/20170718211102_add_activitypub_to_accounts.rb
@@ -0,0 +1,9 @@
+class AddActivityPubToAccounts < ActiveRecord::Migration[5.1]
+  def change
+    add_column :accounts, :inbox_url, :string, null: false, default: ''
+    add_column :accounts, :outbox_url, :string, null: false, default: ''
+    add_column :accounts, :shared_inbox_url, :string, null: false, default: ''
+    add_column :accounts, :followers_url, :string, null: false, default: ''
+    add_column :accounts, :protocol, :integer, null: false, default: 0
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 5ec78a7c98..cf7b0722fc 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170714184731) do
+ActiveRecord::Schema.define(version: 20170718211102) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -56,6 +56,11 @@ ActiveRecord::Schema.define(version: 20170714184731) do
     t.integer "followers_count", default: 0, null: false
     t.integer "following_count", default: 0, null: false
     t.datetime "last_webfingered_at"
+    t.string "inbox_url", default: "", null: false
+    t.string "outbox_url", default: "", null: false
+    t.string "shared_inbox_url", default: "", null: false
+    t.string "followers_url", default: "", null: false
+    t.integer "protocol", default: 0, null: false
     t.index "(((setweight(to_tsvector('simple'::regconfig, (display_name)::text), 'A'::\"char\") || setweight(to_tsvector('simple'::regconfig, (username)::text), 'B'::\"char\")) || setweight(to_tsvector('simple'::regconfig, (COALESCE(domain, ''::character varying))::text), 'C'::\"char\")))", name: "search_index", using: :gin
     t.index "lower((username)::text), lower((domain)::text)", name: "index_accounts_on_username_and_domain_lower"
     t.index ["uri"], name: "index_accounts_on_uri"

From e6275b4ade34313bd23b6cfe458daec244f372fe Mon Sep 17 00:00:00 2001
From: Sorin Davidoi <sorin.davidoi@gmail.com>
Date: Wed, 19 Jul 2017 19:38:50 +0200
Subject: [PATCH 15/20] fix: Handle errors without response (#4274)

---
 app/javascript/mastodon/actions/statuses.js  | 2 +-
 app/javascript/mastodon/actions/timelines.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/javascript/mastodon/actions/statuses.js b/app/javascript/mastodon/actions/statuses.js
index 8d385715c3..2204e0b14a 100644
--- a/app/javascript/mastodon/actions/statuses.js
+++ b/app/javascript/mastodon/actions/statuses.js
@@ -113,7 +113,7 @@ export function fetchContext(id) {
       dispatch(fetchContextSuccess(id, response.data.ancestors, response.data.descendants));
 
     }).catch(error => {
-      if (error.response.status === 404) {
+      if (error.response && error.response.status === 404) {
         dispatch(deleteFromTimelines(id));
       }
 
diff --git a/app/javascript/mastodon/actions/timelines.js b/app/javascript/mastodon/actions/timelines.js
index dd14cb1cd0..5c0cd93c7e 100644
--- a/app/javascript/mastodon/actions/timelines.js
+++ b/app/javascript/mastodon/actions/timelines.js
@@ -105,7 +105,7 @@ export function refreshTimelineFail(timeline, error, skipLoading) {
     timeline,
     error,
     skipLoading,
-    skipAlert: error.response.status === 404,
+    skipAlert: error.response && error.response.status === 404,
   };
 };
 

From c44fcfd9e70b4c90e8ca3f26336ee8f05790d3e8 Mon Sep 17 00:00:00 2001
From: unarist <m.unarist@gmail.com>
Date: Thu, 20 Jul 2017 03:26:51 +0900
Subject: [PATCH 16/20] Update scroll top state on column mounting (#4276)

---
 app/javascript/mastodon/components/status_list.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/javascript/mastodon/components/status_list.js b/app/javascript/mastodon/components/status_list.js
index 86e8386bda..a8ea1ec5b1 100644
--- a/app/javascript/mastodon/components/status_list.js
+++ b/app/javascript/mastodon/components/status_list.js
@@ -30,8 +30,8 @@ export default class StatusList extends ImmutablePureComponent {
 
   intersectionObserverWrapper = new IntersectionObserverWrapper();
 
-  handleScroll = debounce((e) => {
-    const { scrollTop, scrollHeight, clientHeight } = e.target;
+  handleScroll = debounce(() => {
+    const { scrollTop, scrollHeight, clientHeight } = this.node;
     const offset = scrollHeight - scrollTop - clientHeight;
     this._oldScrollPosition = scrollHeight - scrollTop;
 
@@ -49,6 +49,9 @@ export default class StatusList extends ImmutablePureComponent {
   componentDidMount () {
     this.attachScrollListener();
     this.attachIntersectionObserver();
+
+    // Handle initial scroll posiiton
+    this.handleScroll();
   }
 
   componentDidUpdate (prevProps) {

From 04ec8a8f388dc346b12b899ad61247893724a8d1 Mon Sep 17 00:00:00 2001
From: Sorin Davidoi <sorin.davidoi@gmail.com>
Date: Wed, 19 Jul 2017 22:37:52 +0200
Subject: [PATCH 17/20] fix(push_subscription): Guard against malformed
 favourite notification (#4271)

---
 app/models/web/push_subscription.rb | 10 ++++------
 app/services/notify_service.rb      |  7 ++++++-
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/app/models/web/push_subscription.rb b/app/models/web/push_subscription.rb
index dffdbbd056..86df9b591c 100644
--- a/app/models/web/push_subscription.rb
+++ b/app/models/web/push_subscription.rb
@@ -26,8 +26,6 @@ class Web::PushSubscription < ApplicationRecord
   before_create :send_welcome_notification
 
   def push(notification)
-    return unless pushable? notification
-
     name = display_name notification.from_account
     title = title_str(name, notification)
     body = body_str notification
@@ -69,6 +67,10 @@ class Web::PushSubscription < ApplicationRecord
     )
   end
 
+  def pushable?(notification)
+    data && data.key?('alerts') && data['alerts'][notification.type.to_s]
+  end
+
   def as_payload
     payload = {
       id: id,
@@ -148,10 +150,6 @@ class Web::PushSubscription < ApplicationRecord
     rtl?(body) ? 'rtl' : 'ltr'
   end
 
-  def pushable?(notification)
-    data && data.key?('alerts') && data['alerts'][notification.type.to_s]
-  end
-
   def send_welcome_notification
     Webpush.payload_send(
       message: JSON.generate(
diff --git a/app/services/notify_service.rb b/app/services/notify_service.rb
index c7d8ad50a5..a44df51803 100644
--- a/app/services/notify_service.rb
+++ b/app/services/notify_service.rb
@@ -65,7 +65,12 @@ class NotifyService < BaseService
   end
 
   def send_push_notifications
-    sessions_with_subscriptions_ids = @recipient.user.session_activations.where.not(web_push_subscription: nil).pluck(:id)
+    # HACK: Can be caused by quickly unfavouriting a status, since creating
+    # a favourite and creating a notification are not wrapped in a transaction.
+    return if @notification.activity.nil?
+
+    sessions_with_subscriptions = @recipient.user.session_activations.where.not(web_push_subscription: nil)
+    sessions_with_subscriptions_ids = sessions_with_subscriptions.select { |session| session.web_push_subscription.pushable? @notification }.map(&:id)
 
     WebPushNotificationWorker.push_bulk(sessions_with_subscriptions_ids) do |session_activation_id|
       [session_activation_id, @notification.id]

From 707d6fa9c0512e84d0ca3e41855b0307f3d884a6 Mon Sep 17 00:00:00 2001
From: Sorin Davidoi <sorin.davidoi@gmail.com>
Date: Wed, 19 Jul 2017 22:38:26 +0200
Subject: [PATCH 18/20] fix(status_list): Update scroll position after toots
 are appended (#4277)

---
 app/javascript/mastodon/components/status_list.js | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/app/javascript/mastodon/components/status_list.js b/app/javascript/mastodon/components/status_list.js
index a8ea1ec5b1..98f0de0a85 100644
--- a/app/javascript/mastodon/components/status_list.js
+++ b/app/javascript/mastodon/components/status_list.js
@@ -57,13 +57,14 @@ export default class StatusList extends ImmutablePureComponent {
   componentDidUpdate (prevProps) {
     // Reset the scroll position when a new toot comes in in order not to
     // jerk the scrollbar around if you're already scrolled down the page.
-    if (prevProps.statusIds.size < this.props.statusIds.size &&
-        prevProps.statusIds.first() !== this.props.statusIds.first() &&
-        this._oldScrollPosition &&
-        this.node.scrollTop > 0) {
-      let newScrollTop = this.node.scrollHeight - this._oldScrollPosition;
-      if (this.node.scrollTop !== newScrollTop) {
-        this.node.scrollTop = newScrollTop;
+    if (prevProps.statusIds.size < this.props.statusIds.size && this._oldScrollPosition && this.node.scrollTop > 0) {
+      if (prevProps.statusIds.first() !== this.props.statusIds.first()) {
+        let newScrollTop = this.node.scrollHeight - this._oldScrollPosition;
+        if (this.node.scrollTop !== newScrollTop) {
+          this.node.scrollTop = newScrollTop;
+        }
+      } else {
+        this._oldScrollPosition = this.node.scrollHeight - this.node.scrollTop;
       }
     }
   }

From 2de75ba29d9ab2af2cab7b509ee745b7944000fc Mon Sep 17 00:00:00 2001
From: Sorin Davidoi <sorin.davidoi@gmail.com>
Date: Thu, 20 Jul 2017 00:20:54 +0200
Subject: [PATCH 19/20] feat(css): Remove border radius from WebKit's
 scrollbars (#4278)

---
 app/javascript/styles/components.scss | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/javascript/styles/components.scss b/app/javascript/styles/components.scss
index 1c4c97f18a..8c930ad111 100644
--- a/app/javascript/styles/components.scss
+++ b/app/javascript/styles/components.scss
@@ -3711,6 +3711,10 @@ button.icon-button.active i.fa-retweet {
   }
 }
 
+::-webkit-scrollbar-thumb {
+  border-radius: 0;
+}
+
 noscript {
   text-align: center;
 

From 75ab7677910c8062be29fceeb9cfa4db0304f6c1 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Thu, 20 Jul 2017 01:59:07 +0200
Subject: [PATCH 20/20] Fix webfinger retries (#4275)

* Do not raise unretryable exceptions in ResolveRemoteAccountService

* Removed fatal exceptions from ResolveRemoteAccountService

Exceptions that cannot be retried should not be raised. New exception
class for those that can be retried (Mastodon::UnexpectedResponseError)
---
 app/controllers/api/base_controller.rb        |  6 +---
 app/lib/exceptions.rb                         | 10 +++++++
 app/services/fetch_remote_account_service.rb  |  3 --
 app/services/fetch_remote_status_service.rb   |  3 --
 app/services/process_interaction_service.rb   |  2 +-
 .../resolve_remote_account_service.rb         | 29 ++++++++++---------
 app/services/send_interaction_service.rb      |  2 +-
 app/services/subscribe_service.rb             |  2 +-
 app/workers/import_worker.rb                  |  6 ++--
 app/workers/pubsubhubbub/delivery_worker.rb   |  2 +-
 spec/controllers/api/base_controller_spec.rb  |  2 +-
 .../resolve_remote_account_service_spec.rb    |  6 ++--
 spec/services/subscribe_service_spec.rb       |  4 +--
 .../pubsubhubbub/delivery_worker_spec.rb      |  2 +-
 14 files changed, 40 insertions(+), 39 deletions(-)

diff --git a/app/controllers/api/base_controller.rb b/app/controllers/api/base_controller.rb
index c1b2ec3cf5..105a2859d3 100644
--- a/app/controllers/api/base_controller.rb
+++ b/app/controllers/api/base_controller.rb
@@ -17,11 +17,7 @@ class Api::BaseController < ApplicationController
     render json: { error: 'Record not found' }, status: 404
   end
 
-  rescue_from Goldfinger::Error do
-    render json: { error: 'Remote account could not be resolved' }, status: 422
-  end
-
-  rescue_from HTTP::Error do
+  rescue_from HTTP::Error, Mastodon::UnexpectedResponseError do
     render json: { error: 'Remote data could not be fetched' }, status: 503
   end
 
diff --git a/app/lib/exceptions.rb b/app/lib/exceptions.rb
index 9bc802c120..34d84a34f9 100644
--- a/app/lib/exceptions.rb
+++ b/app/lib/exceptions.rb
@@ -5,4 +5,14 @@ module Mastodon
   class NotPermittedError < Error; end
   class ValidationError < Error; end
   class RaceConditionError < Error; end
+
+  class UnexpectedResponseError < Error
+    def initialize(response = nil)
+      @response = response
+    end
+
+    def to_s
+      "#{@response.uri} returned code #{@response.code}"
+    end
+  end
 end
diff --git a/app/services/fetch_remote_account_service.rb b/app/services/fetch_remote_account_service.rb
index 1efac365b0..8eed0d4542 100644
--- a/app/services/fetch_remote_account_service.rb
+++ b/app/services/fetch_remote_account_service.rb
@@ -32,8 +32,5 @@ class FetchRemoteAccountService < BaseService
   rescue Nokogiri::XML::XPath::SyntaxError
     Rails.logger.debug 'Invalid XML or missing namespace'
     nil
-  rescue Goldfinger::NotFoundError, Goldfinger::Error
-    Rails.logger.debug 'Exceptions related to Goldfinger occurs'
-    nil
   end
 end
diff --git a/app/services/fetch_remote_status_service.rb b/app/services/fetch_remote_status_service.rb
index 6ac31e4d8b..b9f5f97b1a 100644
--- a/app/services/fetch_remote_status_service.rb
+++ b/app/services/fetch_remote_status_service.rb
@@ -33,9 +33,6 @@ class FetchRemoteStatusService < BaseService
   rescue Nokogiri::XML::XPath::SyntaxError
     Rails.logger.debug 'Invalid XML or missing namespace'
     nil
-  rescue Goldfinger::NotFoundError, Goldfinger::Error
-    Rails.logger.debug 'Exceptions related to Goldfinger occurs'
-    nil
   end
 
   def confirmed_domain?(domain, account)
diff --git a/app/services/process_interaction_service.rb b/app/services/process_interaction_service.rb
index 584a109ad4..cc99cde035 100644
--- a/app/services/process_interaction_service.rb
+++ b/app/services/process_interaction_service.rb
@@ -47,7 +47,7 @@ class ProcessInteractionService < BaseService
         reflect_unblock!(account, target_account)
       end
     end
-  rescue Goldfinger::Error, HTTP::Error, OStatus2::BadSalmonError, Mastodon::NotPermittedError
+  rescue HTTP::Error, OStatus2::BadSalmonError, Mastodon::NotPermittedError
     nil
   end
 
diff --git a/app/services/resolve_remote_account_service.rb b/app/services/resolve_remote_account_service.rb
index c948243ecd..e0e2ebc831 100644
--- a/app/services/resolve_remote_account_service.rb
+++ b/app/services/resolve_remote_account_service.rb
@@ -23,18 +23,19 @@ class ResolveRemoteAccountService < BaseService
 
     @webfinger = Goldfinger.finger("acct:#{uri}")
 
-    raise Goldfinger::Error, 'Missing resource links' if links_missing?
-
     confirmed_username, confirmed_domain = @webfinger.subject.gsub(/\Aacct:/, '').split('@')
 
     if confirmed_username.casecmp(@username).zero? && confirmed_domain.casecmp(@domain).zero?
       @username = confirmed_username
       @domain   = confirmed_domain
+    elsif redirected.nil?
+      return call("#{confirmed_username}@#{confirmed_domain}", update_profile, true)
     else
-      return call("#{confirmed_username}@#{confirmed_domain}", update_profile, true) if redirected.nil?
-      raise Goldfinger::Error, 'Requested and returned acct URIs do not match'
+      Rails.logger.debug 'Requested and returned acct URIs do not match'
+      return
     end
 
+    return if links_missing?
     return Account.find_local(@username) if TagManager.instance.local_domain?(@domain)
 
     RedisLock.acquire(lock_options) do |lock|
@@ -49,6 +50,9 @@ class ResolveRemoteAccountService < BaseService
     end
 
     @account
+  rescue Goldfinger::Error => e
+    Rails.logger.debug "Webfinger query for #{uri} unsuccessful: #{e}"
+    nil
   end
 
   private
@@ -57,7 +61,9 @@ class ResolveRemoteAccountService < BaseService
     @webfinger.link('http://schemas.google.com/g/2010#updates-from').nil? ||
       @webfinger.link('salmon').nil? ||
       @webfinger.link('http://webfinger.net/rel/profile-page').nil? ||
-      @webfinger.link('magic-public-key').nil?
+      @webfinger.link('magic-public-key').nil? ||
+      canonical_uri.nil? ||
+      hub_url.nil?
   end
 
   def webfinger_update_due?
@@ -123,19 +129,14 @@ class ResolveRemoteAccountService < BaseService
       author_uri = owner.at_xpath('./xmlns:uri') unless owner.nil?
     end
 
-    raise Goldfinger::Error, 'Author URI could not be found' if author_uri.nil?
-
-    @canonical_uri = author_uri.content
+    @canonical_uri = author_uri.nil? ? nil : author_uri.content
   end
 
   def hub_url
     return @hub_url if defined?(@hub_url)
 
-    hubs = atom.xpath('//xmlns:link[@rel="hub"]')
-
-    raise Goldfinger::Error, 'No PubSubHubbub hubs found' if hubs.empty? || hubs.first['href'].nil?
-
-    @hub_url = hubs.first['href']
+    hubs     = atom.xpath('//xmlns:link[@rel="hub"]')
+    @hub_url = hubs.empty? || hubs.first['href'].nil? ? nil : hubs.first['href']
   end
 
   def atom_body
@@ -143,7 +144,7 @@ class ResolveRemoteAccountService < BaseService
 
     response = Request.new(:get, atom_url).perform
 
-    raise Goldfinger::Error, "Feed attempt failed for #{atom_url}: HTTP #{response.code}" unless response.code == 200
+    raise Mastodon::UnexpectedResponseError, response unless response.code == 200
 
     @atom_body = response.to_s
   end
diff --git a/app/services/send_interaction_service.rb b/app/services/send_interaction_service.rb
index ab0d3aeed9..c11813abc6 100644
--- a/app/services/send_interaction_service.rb
+++ b/app/services/send_interaction_service.rb
@@ -14,7 +14,7 @@ class SendInteractionService < BaseService
 
     delivery = build_request.perform
 
-    raise "Delivery failed for #{target_account.salmon_url}: HTTP #{delivery.code}" unless delivery.code > 199 && delivery.code < 300
+    raise Mastodon::UnexpectedResponseError, delivery unless delivery.code > 199 && delivery.code < 300
   end
 
   private
diff --git a/app/services/subscribe_service.rb b/app/services/subscribe_service.rb
index c1c0a4c8b3..d3e41e691d 100644
--- a/app/services/subscribe_service.rb
+++ b/app/services/subscribe_service.rb
@@ -18,7 +18,7 @@ class SubscribeService < BaseService
     else
       # The response was either a 429 rate limit, or a 5xx error.
       # We need to retry at a later time. Fail loudly!
-      raise "Subscription attempt failed for #{@account.acct} (#{@account.hub_url}): HTTP #{@response.code}"
+      raise Mastodon::UnexpectedResponseError, @response
     end
   end
 
diff --git a/app/workers/import_worker.rb b/app/workers/import_worker.rb
index 90a2262064..27cc6b365d 100644
--- a/app/workers/import_worker.rb
+++ b/app/workers/import_worker.rb
@@ -44,7 +44,7 @@ class ImportWorker
         target_account = ResolveRemoteAccountService.new.call(row.first)
         next if target_account.nil?
         MuteService.new.call(from_account, target_account)
-      rescue Goldfinger::Error, HTTP::Error, OpenSSL::SSL::SSLError
+      rescue Mastodon::UnexpectedResponseError, HTTP::Error, OpenSSL::SSL::SSLError
         next
       end
     end
@@ -56,7 +56,7 @@ class ImportWorker
         target_account = ResolveRemoteAccountService.new.call(row.first)
         next if target_account.nil?
         BlockService.new.call(from_account, target_account)
-      rescue Goldfinger::Error, HTTP::Error, OpenSSL::SSL::SSLError
+      rescue Mastodon::UnexpectedResponseError, HTTP::Error, OpenSSL::SSL::SSLError
         next
       end
     end
@@ -66,7 +66,7 @@ class ImportWorker
     import_rows.each do |row|
       begin
         FollowService.new.call(from_account, row.first)
-      rescue Mastodon::NotPermittedError, ActiveRecord::RecordNotFound, Goldfinger::Error, HTTP::Error, OpenSSL::SSL::SSLError
+      rescue Mastodon::NotPermittedError, ActiveRecord::RecordNotFound, Mastodon::UnexpectedResponseError, HTTP::Error, OpenSSL::SSL::SSLError
         next
       end
     end
diff --git a/app/workers/pubsubhubbub/delivery_worker.rb b/app/workers/pubsubhubbub/delivery_worker.rb
index 2e1101b93c..035a590481 100644
--- a/app/workers/pubsubhubbub/delivery_worker.rb
+++ b/app/workers/pubsubhubbub/delivery_worker.rb
@@ -23,7 +23,7 @@ class Pubsubhubbub::DeliveryWorker
   def process_delivery
     payload_delivery
 
-    raise "Delivery failed for #{subscription.callback_url}: HTTP #{payload_delivery.code}" unless response_successful?
+    raise Mastodon::UnexpectedResponseError, payload_delivery unless response_successful?
 
     subscription.touch(:last_successful_delivery_at)
   end
diff --git a/spec/controllers/api/base_controller_spec.rb b/spec/controllers/api/base_controller_spec.rb
index 7d5e0116c0..0c7ca8990d 100644
--- a/spec/controllers/api/base_controller_spec.rb
+++ b/spec/controllers/api/base_controller_spec.rb
@@ -32,7 +32,7 @@ describe Api::BaseController do
       ActiveRecord::RecordInvalid => 422,
       Mastodon::ValidationError => 422,
       ActiveRecord::RecordNotFound => 404,
-      Goldfinger::Error => 422,
+      Mastodon::UnexpectedResponseError => 503,
       HTTP::Error => 503,
       OpenSSL::SSL::SSLError => 503,
       Mastodon::NotPermittedError => 403,
diff --git a/spec/services/resolve_remote_account_service_spec.rb b/spec/services/resolve_remote_account_service_spec.rb
index c51588210f..ab5d3c6e53 100644
--- a/spec/services/resolve_remote_account_service_spec.rb
+++ b/spec/services/resolve_remote_account_service_spec.rb
@@ -22,11 +22,11 @@ RSpec.describe ResolveRemoteAccountService do
   end
 
   it 'raises error if no such user can be resolved via webfinger' do
-    expect { subject.call('catsrgr8@quitter.no') }.to raise_error Goldfinger::Error
+    expect(subject.call('catsrgr8@quitter.no')).to be_nil
   end
 
   it 'raises error if the domain does not have webfinger' do
-    expect { subject.call('catsrgr8@example.com') }.to raise_error Goldfinger::Error
+    expect(subject.call('catsrgr8@example.com')).to be_nil
   end
 
   it 'returns an already existing remote account' do
@@ -58,7 +58,7 @@ RSpec.describe ResolveRemoteAccountService do
   end
 
   it 'prevents hijacking inexisting accounts' do
-    expect { subject.call('hacker2@redirected.com') }.to raise_error Goldfinger::Error
+    expect(subject.call('hacker2@redirected.com')).to be_nil
   end
 
   it 'returns a new remote account' do
diff --git a/spec/services/subscribe_service_spec.rb b/spec/services/subscribe_service_spec.rb
index 5db91ad99e..835be5ec53 100644
--- a/spec/services/subscribe_service_spec.rb
+++ b/spec/services/subscribe_service_spec.rb
@@ -33,11 +33,11 @@ RSpec.describe SubscribeService do
 
   it 'fails loudly if PuSH hub is unavailable' do
     stub_request(:post, 'http://hub.example.com/').to_return(status: 503)
-    expect { subject.call(account) }.to raise_error(/Subscription attempt failed/)
+    expect { subject.call(account) }.to raise_error Mastodon::UnexpectedResponseError
   end
 
   it 'fails loudly if rate limited' do
     stub_request(:post, 'http://hub.example.com/').to_return(status: 429)
-    expect { subject.call(account) }.to raise_error(/Subscription attempt failed/)
+    expect { subject.call(account) }.to raise_error Mastodon::UnexpectedResponseError
   end
 end
diff --git a/spec/workers/pubsubhubbub/delivery_worker_spec.rb b/spec/workers/pubsubhubbub/delivery_worker_spec.rb
index a83245786b..b720015680 100644
--- a/spec/workers/pubsubhubbub/delivery_worker_spec.rb
+++ b/spec/workers/pubsubhubbub/delivery_worker_spec.rb
@@ -26,7 +26,7 @@ describe Pubsubhubbub::DeliveryWorker do
       subscription = Fabricate(:subscription)
 
       stub_request_to_respond_with(subscription, 500)
-      expect { subject.perform(subscription.id, payload) }.to raise_error(/Delivery failed/)
+      expect { subject.perform(subscription.id, payload) }.to raise_error Mastodon::UnexpectedResponseError
     end
 
     it 'updates subscriptions when delivery succeeds' do