CHANGELOG.md in jazz_hands-0.3.1 vs CHANGELOG.md in jazz_hands-0.4.0

- old
+ new

@@ -1,5 +1,18 @@
+## 0.4.0 (2012-12-27)
+
+* Add [pry-rails][pry-rails] 0.2.2 for maintained console hooks and new
+  `show-routes`, `show-models`, and `show-middleware` commands.
+* Add `JazzHands.colored_prompt` and `JazzHands.prompt_separator` options.
+  Detect readline library to turn off incompatible colored prompt or Unicode
+  prompt separator where appropriate. Fixes #1 and #2.
+* Upgrade [pry][pry] to the latest 0.9.10, [pry-doc][pry-doc] 0.4.4,
+  [pry-stack_explorer][pry-stack_explorer] 0.4.7, [pry-remote][pry-remote]
+  0.1.6, [pry-debugger][pry-debugger] 0.2.1, [hirb][hirb] 0.7.0,
+  [Coolline][coolline] 0.4.0, [coderay][coderay] 1.0.8,
+  [awesome_print][awesome_print] 1.1.0. Fixes #4.
+
 ## 0.3.1 (2012-06-11)
 
 * Upgrade [pry-debugger][pry-debugger] to 0.2.0.
 
 ## 0.3.0 (2012-06-07)
@@ -82,5 +95,7 @@
 [pry-remote]:         https://github.com/Mon-Ouie/pry-remote
 [coolline]:           https://github.com/Mon-Ouie/coolline
 [coderay]:            https://github.com/rubychan/coderay
 [hirb]:               https://github.com/cldwalker/hirb
 [pry-stack_explorer]: https://github.com/pry/pry-stack_explorer
+[pry-debugger]:       https://github.com/nixme/pry-debugger
+[pry-rails]:          https://github.com/rweng/pry-rails