gittip/www.gittip.com — pull request #2003 by zwn (2014-02-08 22:49:08+00:00)
Title: Replace '==' with '='.

Fixes
```
$ ./release.sh 11.2.15
Tag and push version 11.2.15? (y/N) y
./release.sh: 36: [: y: unexpected operator
```