Nicely formatted changelog generator for your git repository.
Defterdar works with "git tags".
For example:
git clone https://github.com/USERNAME/YOUR_REPO.git
echo 'Test' > README.md
git commit -a -m "test commit"
git tag v1
git push origin v1
$ php defterdar.php
After that, look at CHANGELOG.md to see the changes.
No worries.
See Katip Project.