Hi marek kleciak,
maybe you could use the changeset comment to describe what you did, you always only write "merbitz corrections", but sometimes add building colour and levels, or change landuse or something else.

Maybe you can think about writing for example "add building levels and colours" or "add 3D tagging for buildings".You don't need to write where you changed something (Merbitz), because that information is automatically contained in the changeset if you don't create pretty large changesets.

Although i think you know the wiki site about good changeset comments, i still link it here: https://wiki.openstreetmap.org/wiki/Good_changeset_comments


I think nearly every edits are corrections, so if you write only that, you could also keep the comment field empty, and it would still contain the same information.

Thank you!