RoseStacker 1.5.38

This is a preview deploy of the Modrinth website.

If you meant to access the official Modrinth website, visit https://modrinth.com. This preview deploy is used by Modrinth staff for testing purposes. It was built using modrinth/5132/merge @ cd2a524a2a43d962f841655f3bd5d8c1ee66c0a2.

=== v1.5.38 ===

+ Added support for 1.21.11

* Changed how spawner invalid spawn conditions are calculated to hopefully be more accurate

* MyPet pets will no longer stack

* Fixed an issue where some repeating tasks could overlap causing excessive CPU usage

RoseStacker-1.5.38.jar(1.38 MiB) Primary

Release

1.5.38

PaperSpigot

1.16.5, 1.17.1, 1.18.2, 1.19.4, 1.20.4, 1.20.6–1.21.11

January 20, 2026 at 4:54 AM

RoseStacker