Could you check this shelter, it got a weird tag: node/7837883012

Please watch out for the auto-completion in the editor - I fixed several 'messsage' instead of 'message' keys.

How did you check that the change from credit_cards to mastercard and visa is correct? Do all shops really accept these two and only these two credit card brands?

Please check these edits - there are 8 ways without proper tags and in the wrong place, e.g.
way/925326514

These suggestions are not used anywhere yet, but that's not really a problem here as your case is a rather special one. Just use a tag that blends in with what is already in use. If someone comes up with a better tag later, is easy to replace these - at least if it's clear what they mean and tagging is consistent.

If you feel there is need for tags to be used on a larger scale, then one should start with a discussion and documentation first.

Thanks for the explanation!
I'd suggest to use a tag in the 'generator:output' namespace for this.
Maybe one of these is a good one:

generator:output:electricity:nominal
generator:output:electricity:maximum
generator:output:electricity:guaranteed

Hi,
the tag "dependable_output" is not used in other places - what does it mean?

Please explain these edits. It doesn't look like all these objects do actually exist.

Hi,
you used the tag 'truk' here. This is not used in other places. Did you mean 'hgv'?

Could you revert the other 13 changesets with 130000 objects as well?

Hi,
could you check the service tags on this node? node/8566369819

Here's a list of common tags, maybe you can find something in this list:
https://taginfo.openstreetmap.org/keys/service%3Avehicle#similar

Could you check this node? Is this a barrier?
node/4841750557

If you want to have the elevation numbers in from and to, feel free to add them again. My main concern was to correct the keys.

Ah yes.
The from/to tag is for the name of the start and end of the route. The elevation is not part of the name. I added the relevant information in the 'ascent' tag instead.

Keys are case sensitive - "From" and "To" don't exist, it has to be "from" and "to".

Hi,
'addr:uprn' has not been used anywhere else so far.
The common tag is 'ref:GB:uprn'.
ref:GB:uprn=*

Could you have a look and change this?

Please check this relation - there's a wrong tag:
relation/12491704

In addition: It's "place" not "places".

I also found cases where your "places" tag doesn't match the already existing value of the 'place' node. Please fix & correct these as well.

Please check & fix the issues raised by the JOSM validator before uploading. There was a huge amount of unconnected or wrongly tagged highways here.

Hi,
please check the tags on these objects. You added "name_ru" instead of "name:ru".