Hi geoaria, please follow the OSM wiki, wikipedia=fa:... , see wikipedia=*
Thanks, Alex

Hi 610CH-405, please read OSM wiki, osm.wiki/JA:Key:wikipedia
wikipedia=ja:..
Thanks, Alex

Hi, OK4VSA, please follow the OSM wiki,
wikipedia="lang:Article Name" not http.., see
wikipedia=*
Thanks, Alex

Hi DenisJu,
please be careful while adding wikipedia tags.
You added wrong wikipedia="en:https://josm.openstreetmap.de/wiki/Help/Plugin/Wikipedia", see:
way/458516549/history
I fixed it (and another one last week).
KR, Alex

yes, either josm, or taginfo + level0.
https://taginfo.openstreetmap.org/keys/ele#values
KR, Alex

you should ask the creater:
relation/9354240/history
I only added fixme.
KR, Alex

No, I renamed "ele"="0.0033777756616473" to "note"="ele 0.003377". I did not add the wrong ele, I removed it!
btw: you added the this sealevel-ele to nodes close to Denver.

node/6254307335/history

KR, Alex

relation/9347318/history
du hast die Relation ohne type angelegt (immer falsch).
VG, Alexander

Hi, please write wikipedia=de:Artikel, not http..,
see osm.wiki/DE:Key:wikipedia
Thanks, Alex

Hi, please write wikipedia=nl:Abcd, not http.., see wikipedia=*
Thanks, Alex

Hi A_Ku, please write wikipedia=lang:Item, not http.., see
wikipedia=*
Thanks, ALex

Hi Cengiz, bitte schreibe wikipedia=de:Artikel, nicht http..., siehe
osm.wiki/w/index.php?title=Key:wikipedia
Danke, Alex

Hi Olyon, I fixed your typo in tag of relation "=
see
relation/9356342/history
KR, Alex

Hi, please write tourism=hotel, not amenity=hotel. See OSM-wiki
tourism=hotel
Thx, Alex

Hi Xre90, bitte schreibe wikipedia="de:Artikel", nicht http.., siehe osm.wiki/DE:Key:wikipedia
Danke, Alex

Hi , please be careful renaming tags (lanes into ".")
way/251569969/history
Thanks, Alex

I deleted it now, together with 32 other relations: no members and no tags (except fixme= + type=fixme)
regards, Alex

Hi Rodarte!, please read osm.wiki/ES:Key:wikipedia
-> wikipedia=es:Name !!
Thanks, Alex

Hi Lokalfuerst, bitte überprüfe den fehlenden type in
relation/9347318
Danke, Alex

Hi, please check empty type tag of relation.
Thanks, Alex