README.md in method_log-0.0.5 vs README.md in method_log-0.0.6

@@ -2,15 +2,16 @@
 
 Trace the history of an individual method in a git repository.
 
 This is a work-in-progress and nowhere near production-ready.
 
-### Dependencies
+### Requirements
 
-* Ruby >= v2.0.0 (just because I'm using named parameters)
+* Ruby >= v1.9.3 (due to requirements of the `rugged` gem)
 * The [rugged](https://github.com/libgit2/rugged) Ruby gem (listed as dependency in gemspec)
 * The [libgit2](https://github.com/libgit2/libgit2) C library (included as part of rugged gem)
+* The [parser](https://github.com/whitequark/parser) Ruby gem (listed as dependency in gemspec)
 
 ### Install
 
     gem install method_log
 
@@ -18,18 +19,15 @@
 
     method_log <method-signature> # e.g. Foo::Bar#baz
 
 ### Todo
 
-* Support earlier versions of Ruby (it ought to be possible to support down to v1.9.3 fairly easily)
-* Investigate whether parser gem can only parse source code written using the current Ruby version
-  * It would be nice to have a better error message if parsing fails
 * Support for Rspec tests
 * Default to looking for commits in current git branch
+* Check what happens with merge commits
 * Maybe add as new git command or extension to existing command e.g. `git log`
 * Optimise search for method definitions:
   * First look in file where method was last defined
-* By default stop when method disappears from history
 * Find "similar" method implementations e.g. by comparing ASTs of implementations
 
 ### Credits
 
 Written by [James Mead](http://jamesmead.org) and the other members of [Go Free Range](http://gofreerange.com).