Today I tried to figure out why a lot of my assets are manipulated by Gitify, because my commits are loaded with unrelevant changes, made automatically by Gitify as it seems.
The behaviour is that when I extract from my modx installation the first line after <?php is removed. When I build the content again … the exact same line is added again.
Could also be MODX - it has a tendency to strip newlines, while gitify has a tendency to clean things up. Could be worth a bug report if it’s easily reproducible.