We're shipping some crash fixes in today's pre-release.

Technical Changes

• The Data Pack version is now 71 since this was missed in Pre-Release 1

Fixed bugs in 1.21.5 Pre-Release 2

• MC-280482 Main menu is totally broken when using Mesa 25.0
• MC-296644 Game crashes while rendering section / java.lang.NullPointerException: Cannot read field "b" because "$$3" is null
• Additional crash fixes