README.rdoc in assembly-objectfile-1.5.1 vs README.rdoc in assembly-objectfile-1.5.3

@@ -53,9 +53,12 @@
 - 1.4.6 add dirname attribute to objectfile class
 - 1.4.7 add an additional default mimetype for file perservation attributes
 - 1.4.8 compute mimetype with file unix command by default, and then check for existence of mimetype in exif unless we have a "trusted" mimetype
 - 1.4.9 update list of trusted mimetypes
 - 1.5.0 add the ability to skip auto label generation for resources if no labels are supplied
+- 1.5.1 Pin mini_exiftool to 1.x and Nokogiri to 1.5.x branch for Ruby 1.8.7, added image/png and application/zip
+- 1.5.2 Fix for Rails 4 and support for 'rake console'
+- 1.5.3 More gemfile updates
 
 ==Usage
 
 The gem currently has methods for:
 - filesize