Bump version to 3.0.0 (#12000)

CHANGELOG.md

@@ -3,8 +3,7 @@ Changelog
 
 All notable changes to this project will be documented in this file.
 
-## Unreleased
-
+## [3.0.0] - 2019-10-03
 ### Added
 
 - Add "not available" label to unloaded media attachments in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/11715), [Gargron](https://github.com/tootsuite/mastodon/pull/11745))
@@ -53,6 +52,7 @@ All notable changes to this project will be documented in this file.
 - **Add REST API for managing featured hashtags** ([noellabo](https://github.com/tootsuite/mastodon/pull/11778))
 - **Add REST API for managing timeline read markers** ([Gargron](https://github.com/tootsuite/mastodon/pull/11762))
 - Add `exclude_unreviewed` param to `GET /api/v2/search` REST API ([Gargron](https://github.com/tootsuite/mastodon/pull/11977))
+- Add `reason` param to `POST /api/v1/accounts` REST API ([Gargron](https://github.com/tootsuite/mastodon/pull/12064))
 - **Add ActivityPub secure mode** ([Gargron](https://github.com/tootsuite/mastodon/pull/11269), [ThibG](https://github.com/tootsuite/mastodon/pull/11332), [ThibG](https://github.com/tootsuite/mastodon/pull/11295))
 - Add HTTP signatures to all outgoing ActivityPub GET requests ([Gargron](https://github.com/tootsuite/mastodon/pull/11284), [ThibG](https://github.com/tootsuite/mastodon/pull/11300))
 - Add support for ActivityPub Audio activities ([ThibG](https://github.com/tootsuite/mastodon/pull/11189))
@@ -191,8 +191,8 @@ All notable changes to this project will be documented in this file.
 - Fix n+1 query when approving multiple follow requests ([abcang](https://github.com/tootsuite/mastodon/pull/12004))
 - Fix records not being indexed into ElasticSearch sometimes ([Gargron](https://github.com/tootsuite/mastodon/pull/12024))
 - Fix needlessly indexing unsearchable statuses into ElasticSearch ([Gargron](https://github.com/tootsuite/mastodon/pull/12041))
-- Fix new user bootstrapping crashing when to-be-followed accouns are invalid ([ThibG](https://github.com/tootsuite/mastodon/pull/12037))
-- Fix featured hashtag URL being interpreted as media or with_replies ([Gargron](https://github.com/tootsuite/mastodon/pull/12048))
+- Fix new user bootstrapping crashing when to-be-followed accounts are invalid ([ThibG](https://github.com/tootsuite/mastodon/pull/12037))
+- Fix featured hashtag URL being interpreted as media or replies tab ([Gargron](https://github.com/tootsuite/mastodon/pull/12048))
 - Fix account counters being overwritten by parallel writes ([Gargron](https://github.com/tootsuite/mastodon/pull/12045))
 
 ### Security

lib/mastodon/version.rb

@@ -17,7 +17,7 @@ module Mastodon
     end
 
     def flags
-      'rc3'
+      ''
     end
 
     def suffix