1. modify the files that need to be modified (e.q. `git apply ../mastodon-character-increase/character-limit-patch.patch/v4.2-increase-character-limit-from-500-to-5000.patch` )
1. verify the patch and save into this repo: `mastodon git:(v4.2.2-maxChar5000) git format-patch --stdout v4.2.2 > ../mastodon-character-increase/character-limit-patch.patch/v4.2.2-increase-character-limit-from-500-to-5000.patch`