ZV-Houses 1.0.5+mc26.1.2 — two fixes you will want

Fixed

• Item duplication. Breaking a blueprint station returned its deposited materials twice — once inside the blueprint item, once spilled on the ground. Any player, no setup, first try. Fixed; the materials now come back exactly once, inside the blueprint, as intended.
• Vanilla copper leggings could not be crafted while ZV-Houses was installed. The copper countertop recipe used the same grid as minecraft:copper_leggings (copper armour is new in Minecraft 26.1), and ours took precedence. The countertop recipe has been reshaped to M M / MMM / M M; both recipes now work.

Under the hood

• First automated test suite in the mod's history: 61 in-game tests covering the material classifier, the bills of materials, container conservation, station persistence and the port's changed surfaces.
• The build now verifies the packaged jar itself — content counts and recipe conflicts against the real Minecraft 26.1.2 — instead of only checking the source.

Requires / compatible with

• Minecraft 26.1.2 — exactly this version.
• NeoForge 26.1.2.99 or newer. Earlier 26.1.2.x builds are not supported.

Migration notes

• Existing worlds and placed stations are unaffected; no action needed.
• This is a separate line from the 1.21.1 builds. 1.1.9 remains the current release for Minecraft 1.21.1 and is not superseded by this file.