TheLEGObrick

Could not reproduce in 1.21.10, any custom dimensions created with data packs seem to remain after the data pack itself is deleted, and nothing affects the Nether nor the End, they’re still accessible through portals, and /execute in command functions in all dimensions, both vanilla and custom.

(My testing may have been off, but I think I followed the original reproduction steps correctly.)

Can confirm in 25w41a

Duplicate ofMC-302687

In lieu of MC-54988, it is fixed as of 25w41a for the same reasons

Can confirm it is fixed in 25w41a, because visibility of vignette effects, including world border warning, are now controlled by the “Show Vignette” setting, thus making general graphics settings not affect it.

Also affects Skeleton Horses, both likely use the same AI functions

Can confirm, change is also inconsistent with Skeleton Horses, which do not despawn on Peaceful Difficulty

Not a bug per se, the issue is caused simply because non-default languages don’t yet have translations for brand new content. May be worth to mention it on Crowdin, but likely Mojang staff is pre-emptively aware, and will make the translations when it is relevant.

Can confirm from game recipe data files:

Nautilus Armor are absent from [material]_nugget_from_blasting.json files, but are present in [material]_nugget_from_smelting.json files, which causes them to be smeltable in normal Furnaces, but not Blast Furnaces