v0.90.4

Added

• Added per-task reasoning-effort routing: /think auto keeps the stable v1 local classifier, while /think auto-v2 / /think auto v2 select the calibrated v2 weighted router for the current session; manual /think <level> always takes precedence and levels are clamped to model capabilities.
• Added the benchmark-backed v3 contextual reasoning-effort router: /think auto-v3 / /think auto v3 select v3 for the current session while /think auto remains v1 and /think auto-v2 remains v2.
• Added the confidence-bearing v4 reasoning-effort router: /think auto-v4 / /think auto v4 select v4 for the current session, adding per-turn confidence-band, margin, and fallback-reason metadata so a low-confidence or fallback-decided verdict can only raise, never lower, the resolved thinking level; /think auto remains v1, /think auto-v2 remains v2, and /think auto-v3 remains v3.
• Added a gold-set evaluation governance harness for the reasoning-effort routers: fixed train/dev/holdout splits plus accuracy, macro-F1, severe-under-allocation, and class-flip/McNemar reporting scripts, which confirmed v4 classifies identically to v3 across the full gold set, including the held-out rows.
• Added global opt-in v4 learning-bias wiring: reasoningRouterLearning.enabled lets /think auto-v4 load one validated bias snapshot per session, apply a bounded local bias, and append privacy-safe feedback records without storing raw prompts, file paths, diffs, session identifiers, model/provider payloads, tool output, or hook output. Project-local settings cannot enable or redirect it. The Adaptorch advisory bridge remains default-off groundwork with no runtime transport or session call site.
• Added a safety caveat to the docs-writing domain loadout: slides-grab is external, heavy, and runtime-dependent, so it must never be vendored, must never default to reusing a private local session as a credential, and must never have its mutable remote install instructions followed blindly. Part of the Goal 011/012 external-skill-integration review, which also vendors a pinned, provenance-stamped clone-website skill and six pinned Ponytail markdown skills (ponytail, ponytail-review, ponytail-audit, ponytail-debt, ponytail-gain, ponytail-help) while keeping strix's executable pentesting runtime out of any integration.
• Added !omk bang-launcher routing for OMK role hubs: exact aliases such as frontend, backend, loop, and plan select the matching OMK hub skill, free-form prompts are scored against the hub vocabulary, and !omk never falls through to bash.

Changed

• Changed the OMK//CONTROL runtime status panel so the MCP badge counts only stable server entries, the skills total excludes OMK hub/routing-only skills, and the Headroom line shows the detected installed version while tolerating legacy output formats.