ChangeLog.md in processing-0.4.0 vs ChangeLog.md in processing-0.5.0

@@ -1,7 +1,14 @@
 # Processing for CRuby ChangeLog
 
 
+## [0.5.0] - 2023-02-09
+
+- requiring 'processing/include' is deprecated
+- require 'processing' and 'using Processing' is now required
+- do not show the window if a draw block is not given
+
+
 ## [0.4.0] - 2022-12-29
 
 - renamed from rubysketch.gem to processing.gem
 - renamed from RubySketch Pod to RubyProcessing Pod
 - delete glsl mode