Review manuallyMoved into vanilla featuresFabricVerified 2026-10-09
CIT Resewn does not provide a 26.3 path. Fabulously Optimized documents Custom Items as partly supported by vanilla since 1.21.5, with resource-pack conversion potentially required.
Recommended: Review the resource pack. Convert supported custom-item definitions to modern vanilla item-model features where possible rather than installing a direct replacement.
- Fabulously Optimized OptiFine alternatives guide ↗documentation
- CIT Resewn on Modrinth ↗project
