The launcher installs and updates the game — no need to grab these archives by hand. You need your own Minecraft: Java Edition.
Binaries removed (licence cleanup, see #6741); tags and source remain.
New
- Content mods: load real carried-over mods (large tables, convention tags, mod recipes) (#630)
- horizon-port-pack carry: templates and numbers from the NeoForge oracle, 1.21.1 loot upgraded (#631)
- horizon-port-pack report: coverage per mod, and ATM10 measured (#633)
- Block textures: share identical sprites, and draw past 2048 layers (#647)
- Content mods: refuse more block states than chunks hold; the pack against NeoForge, measured (#648)
Fixed
- Fix Ominous Banner data, tooltips and breaking effects (#547)
- Add mod management to Classic Options (#585, fixes #559)
- Support mouse buttons for Extras sorting and zoom (#637, fixes #581)
- Correct inventory player scale, labels and equipment overlap (#638, fixes #583)
- Add an off-by-default Fullbright toggle in Extras (#640, fixes #584)
- Light both redstone ore variants when mining starts (#642, fixes #625)
- Make Extras accessible from Classic Options (#639, fixes #580)
- Honor mouse-bound hotbar swaps in inventories (#641, fixes #619)
Thanks to @Online5277.
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