NEWS in paperclip-5.2.1 vs NEWS in paperclip-5.3.0

@@ -1,5 +1,19 @@
+5.3.0 (2018-03-09):
+
+* Improvement: Use `FactoryBot` instead of `FactoryGirl` (https://github.com/thoughtbot/paperclip/pull/2501)
+* Improvement: README updates (https://github.com/thoughtbot/paperclip/pull/2411, https://github.com/thoughtbot/paperclip/pull/2433, https://github.com/thoughtbot/paperclip/pull/2374, https://github.com/thoughtbot/paperclip/pull/2417, https://github.com/thoughtbot/paperclip/pull/2536)
+* Improvement: Remove Ruby 2.4 deprecation warning (https://github.com/thoughtbot/paperclip/pull/2401)
+* Improvement: Rails 5 migration compatibility (https://github.com/thoughtbot/paperclip/pull/2470)
+* Improvement: Documentation around post processing (https://github.com/thoughtbot/paperclip/pull/2381)
+* Improvement: S3 hostname example documentation (https://github.com/thoughtbot/paperclip/pull/2379)
+* Bugfix: Allow paperclip to load in IRB (https://github.com/thoughtbot/paperclip/pull/2369)
+* Bugfix: MIME type detection (https://github.com/thoughtbot/paperclip/issues/2527)
+* Bugfix: Bad tempfile state after symlink failure (https://github.com/thoughtbot/paperclip/pull/2540)
+* Bugfix: Rewind file after Fog bucket creation (https://github.com/thoughtbot/paperclip/pull/2572)
+* Improvement: Use `Terrapin` instead of `Cocaine` (https://github.com/thoughtbot/paperclip/pull/2553)
+
 5.2.1 (2018-01-25):
 
 * Bugfix: Fix copying files on Windows. (#2532)
 
 5.2.0 (2018-01-23):
@@ -34,9 +48,10 @@
 * Improvement: Instead of copying files, use hard links. This is an
   optimization. (#2120)
 * Improvement: S3 storage option `:s3_prefixes_in_alias`. (#2287)
 * Improvement: Fog option `:fog_public` can be a lambda. (#2302)
 * Improvement: One fewer warning on JRuby. (#2352)
+* Ruby 2.4.0 compatibility (doesn't use Fixnum anymore)
 
 5.1.0 (2016-08-19):
 
 * Add default `content_type_detector` to `UploadedFileAdapter` (#2270)
 * Default S3 protocol to empty string (#2038)