Version 0.5.2

Version 0.5.1

Version 0.5.0

Bump to 0.4.1

Version 0.4.0: symbolic sources, multiple sources, and preserved depe…

…ndency order

Tagged the 0.3.8 release

bump to 0.3.5

Bump to version 0.3.4

Includes:

- `rake appraisal:cleanup` to cleanup generated gemfiles in `gemfiles/`
- Do not store an absolute path to gemspec, as that may leak the absolute path.

Update to 0.3.3 to solved the absolute path problem

Bump to 0.3.2