v4.1.0

NEWS

+New in 4.1.0:
+
+* Improvement: Add :content_type_mappings to correct for missing spoof types
+* Improvement: Credit Egor Homakov with discovering the content_type spoof bug
+* Improvement: Memoize calls to identify in the thumbnail processor
+* Improvement: Make MIME type optional for Data URIs.
+* Improvement: Add default format for styles
+
 New in 4.0.0:
 
 * Security: Attachments are checked to make sure they're not pulling a fast one.

lib/paperclip/version.rb

 module Paperclip
-  VERSION = "4.0.0" unless defined? Paperclip::VERSION
+  VERSION = "4.1.0" unless defined? Paperclip::VERSION
 end