OpenUI MC 0.0.10

Modern framework

• Complete the additive declarative runtime roadmap while preserving retained UIComponent compatibility.
• Add recursive immutable declarative descriptions with keyed reconciliation, deterministic replacement/unmount ordering, nested child ownership, legacy retained-leaf embedding, duplicate-key diagnostics, and external-mutation detection.
• Add Ui.component, Ui.node, Ui.provide, Ui.styled, and Ui.semantic convenience entry points plus UiBuildScope remembered state, typed context, and keyed async composition.
• Make context provider values reactive for dependency-tracked declarative consumers while retaining layout invalidation for legacy retained consumers.
• Coalesce declarative work on a shared per-runtime FrameScheduler with deterministic queued-pass processing and runaway-loop protection.
• Use distinct per-host build and reconciliation scheduler keys so a queued reconcile cannot suppress a later reactive rebuild in the same flush.
• Scope declarative scheduler keys and pending trees to each mount generation so stale queued work cannot suppress or mutate a same-runtime remount.
• Expand UiScope with keyed resource ownership and ScopedAsync with keyed deduplication, unmount cancellation, and stale-result suppression.
• Expand the stable drawing SPI with textures via UiTexture, items, tooltips, clipping, transforms, explicit-width borders, and explicit source/texture dimensions across all supported renderer generations.
• Make Style composition support exact/min/max dimensions, typography intent, and explicit zero/none overrides; apply constraints in StyledBox measurement/layout.
• Add narration-ready semantics helpers and keep directional spatial navigation compatible with focus traps and overlays.
• Coalesce declarative component builds themselves at the frame scheduler boundary, not only reconciliation, while preserving reactive dependency tracking.
• Expand binary compatibility checks to protected subclass API and gate the checker with regression tests.
• Expand UiProfiler with bounded event/build/layout/paint traces, rebuild counts, update causes, and slow-sample warnings.

Compatibility / distribution

• Compare the candidate JVM ABI against the latest released 0.0.9 Fabric baseline while retaining the legacy 0.0.7 compatibility baseline.
• Keep the precompiled Simply Speakers boot fixture, cross-version source parity gate, and full loader/Minecraft build matrix; derive the fixture candidate version from gradle.properties instead of hard-coding it.
• Allow Maven publication for a valid release tag that remains in main history even if main advances after the release is created, while manual publication still requires current main.
• Document the completed modern framework API and stable Maven/SPI usage for downstream component authors.
• Own declarative frame scheduling directly in UiRuntime and clear queued work during runtime teardown so closed screens cannot be retained by stale scheduler callbacks.