New functions you add should have full help text e.g. like stitchSection.m
If you modify the arguments in an existing function you should also update the function's help text.
Many small commits are better than single big ones.
Keep your pull requests clean. e.g. do not include commented-out test code code, temporary functions, or highly specialised functions such as stitchSection_BobsVersion.m. That includes adding your INI files or your post-acquisition functions. Such pull requests won't be accepted.