Adds the three drops as Stonecutter versions (26.1's jar also accepts
its hotfixes). loom-back-compat already picks the plain Loom for 26.x;
the testmod's remap configurations are only created where there's
something to remap, and the foojay resolver downloads the Java 25
toolchain these versions need.
- 26.3 renamed PoseStack.mulPose(Quaternionfc) to rotate.
- The testmod follows Fabric API's renames: ClientCommands (26.1),
getClientLevel (26.1) and getConnection (26.2) for waiting on chunks.
- 26.2 replaced Options.hideGui with the HUD's toggle, so the gametest
toggles it through a helper.
The screenshot gametest passes on 26.1, 26.2 and 26.3, and the bent
limbs match 1.21.11's.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
selimaj-devandclaude