Game dev from the CLI.

GameDevCommands.md

To flatten in-place an image exported from Tiled, with GB Studio sprite background color:

magick mogrify in.png -background "#65ff00" -alpha off -flatten

To rename a tag already commited and pushed in git:

git tag new-name commit-hash-old-name-pointed-to
git tag -d old-name
git push origin new-name :old-name
git fetch --prune --prune-tags