Mason's Fold

Version 0.1.0. Adds 42 building blocks: eight stone vertical slabs, all sixteen concrete colors as stairs and slabs, and clear glass stairs/slabs. Gameplay classes and assets are unchanged from 0.1.0-rc.1. The exact 0.1.0 artifact passed 4,661 production assertions, 3,152 resource assertions, and five headless world tests in each of two Java processes, including disk save/reload of 1,541 block states and main-hand/offhand Survival/Creative placement. Graphical gameplay, normal connected multiplayer, and a standard Gradle build remain unverified in this environment.