A number of Tags have been put on the Line
way/1314066938/history
instead of on an Area.

The associated schoolgrounds multipolygon Relation
relation/18019595/history
covers schools all over Zealand. It might go against the "Relations are not categories" principle.

https://skraafoto.dataforsyningen.dk/?center=682326.53%2C6103191.08&item=2023_85_49_2_0016_00004017&year=2023&orientation=north

Der sidder et par røde kugler om de øverste tråde på højspændingsledningerne. De er formentligt bare til at gøre trådene mere synlige for flyvemaskiner, men hvad hedder sådanne kugler, og hvordan bør de markeres på OSM?
Hverken marker=* eller power=line siger noget om dette.

PS: På ESRI-kortet kan man se, at der engang var en bygning her.

Judging from the Mapy app, OSM used to have a land-access track going around this basin.

I can confirm that the track still exists. It deserves the surface=gravel and tracktype=grade4 tags.
Is it possible to restore it instead of creating a new object for it?

Herfra og mod øst, tager Langerøds Bæk nu en helt anden vej mod vandet.

Den skal vel bare rettes, som efter enhver forandring, og den hedder vel stadig "Langerøds Bæk" selvom den løber en anden vej.

Er der noget, som jeg bør være opmærksom på, før jeg retter den?

(PS: Beklager de ufuldførte hegn i nærheden - der var en iD-editor-fejl, der forhindrede mig i at indsætte detaljer, før jeg glemte dem.)

Sankt Mogens Kilde er, så vidt jeg forstår, ikke en rigtig kilde længere, men bare et springvand. Burde den markeres anderledes?
abandoned:natural=spring
amenity=fountain
historic=yes

Officiel side:
https://sktmogenskilde.dk/

PS: Stierne vestfor kunne trænge til at tegnes om, så vidt jeg kan se fra SDFI Terrain Shadow Map.

A new highway has been created here, but I can't find any airial imagery that shows it yet. As tagged, it only allows motorized traffic.

way/1363977169
There are traffic signs that show changed signs for this nearby highway.
I don't know if any car can currently reach Vintersbølle Skovvej 60 to the south.

Without aerial imagery, I am not gonna bother changing the fences.

Is there public access to Store Bjergemark through Bjerremarksgård? There are highways visible on both the SDFI Screenmap and Terrain Shadow Map.

The gate to the farmyard has a welcome sign, but I don't know what legal meaning that has, and I haven't dared walk in and look for a green forest access sign.

Comparing the SDFI Aerial Imagery and the old Esri World Imagery, a lot of changes have happened to this intersection. The photo overlays (Mapillary, etc.) are all too old to be useful here.

I'm not sure that I know how to edit this, so for now, I'll just list the changes and errors that I can detect:

Two air turbine Nodes have been placed here next to each other.