MacVim Snapshot 160

Vim patch 8.1.2224

General:

- MacVim **now requires macOS 10.9**, up from 10.8.
- MacVim binary is now notaraized by Apple. This should make it open
  properly without a security warning in macOS 10.15 Catalina. #959 #825

Features:

- Make mouse cursor higher contrast under macOS 10.13 or older. #910

Fixes:

- Fix OS appearance (dark vs light mode) detection not working. See
  `:help OSAppearanceChanged` for more info on the feature.  #973
- Fix spell checker flagging first words in line. #971 (Vim 8.1.2172)
- Fix wrong highlighting color scheme. #960 (Vim 8.1.2176)

Misc:

- Sparkle updater has been updated to 1.22.00. #963

Targets macOS 10.9+

Script interfaces have compatibility with these versions:

- Lua 5.3
- Perl 5.18
- Python2 2.7
- Python3 3.7
- Ruby 2.6

src/MacVim/Info.plist

@@ -1255,7 +1255,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>159</string>
+	<string>160</string>
 	<key>NSAppTransportSecurity</key>
 	<dict>
 		<key>NSAllowsArbitraryLoads</key>