Bump version to 2.5.1

CHANGELOG.md

+## 2.5.1
+
+- Fix some local images not having their EXIF metadata stripped on upload (#8714)
+- Fix class autoloading issue in ActivityPub Create handler (#8820)
+- Fix cache statistics not being sent via statsd when statsd enabled (#8831)
+- Fix being able to enable a disabled relay via ActivityPub Accept handler (#8864)
+- Bump nokogiri from 1.8.4 to 1.8.5 (#8881)
+- Bump puma from 3.11.4 to 3.12.0 (#8883)
+- Fix database migrations for PostgreSQL below 9.5 (#8903)
+- Fix being able to report statuses not belonging to the reported account (#8916)

lib/mastodon/version.rb

@@ -13,7 +13,7 @@ module Mastodon
     end
 
     def patch
-      0
+      1
     end
 
     def pre