# git-cola v1.3.9

## Usability, bells and whistles

- Added a cola classic tool for browsing the entire repository
- Handle diff expressions with spaces
- Handle renamed files

## Portability

- Handle carat ^ characters in diff expressions on Windows
- Worked around a PyQt 4.5/4.6 QThreadPool bug

## Documentation

- Added a keyboard shortcuts reference page
- Added developer API documentation

## Fixes

- Fix the diff expression used when reviewing branches
- Fix a bug when pushing branches
- Fix X11 warnings at startup
- Fix more interrupted system calls on Mac OS X