Apparently, Xcode 15, at the point of the first beta, is not
capable of producing nib files that will load on macOS 10.13
or 10.14 without crashing on startup. So this is the prep
for now, raise the minimum deploy target to 10.15, where it
currently works. This may change later.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
All optional fallback code for older versions has also been removed, and
everything now assumes 10.13.0 or newer. Some cases are still included
for point releases, such as 10.13.2.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Update all project files with new upgrade version number, and add the
dead code stripping option. Don't touch MASShortcut because it's not my
project.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Christopher Snowhill