Add durable verified workers and broader model access

.gitattributes

@@ -0,0 +1,2 @@
+# Unified diff evidence has significant single-space context lines.
+benchmarks/results/**/*.patch -whitespace

.github/workflows/ci.yml

@@ -31,6 +31,20 @@ jobs:
             node -e "JSON.parse(require('fs').readFileSync('$f','utf8'))" || exit 1
           done
 
+  regression:
+    name: deterministic regressions
+    needs: lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci --legacy-peer-deps
+      - run: npm run test:regression
+
   # The gateway is the part that breaks per-platform: it runs on a real Node
   # binary outside Electron, spawns child processes, and binds a port. Every
   # macOS bug fixed in 0.9.1 would have been caught by running this on macOS.

.github/workflows/release.yml

@@ -14,7 +14,18 @@ permissions:
   contents: write
 
 jobs:
+  regression:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - run: npm ci --legacy-peer-deps
+      - run: npm run test:regression
   build:
+    needs: regression
     strategy:
       fail-fast: false
       matrix:

.gitignore

@@ -5,3 +5,7 @@ build/
 *.log
 .DS_Store
 data/
+.gstack/
+
+# Private session reviews, raw local experiments, and memory drafts.
+reviews/

CHANGELOG.md

@@ -7,6 +7,24 @@ project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+### Added
+- Optional scoped OpenCode workers using the supported custom-agent API: model-specific instructions, local tools, preserved repository rules, no automatic skills catalog, and a fixed 24-step limit. The full `standard` agent remains the default; `focused` adds an experimental compact prompt.
+- Separate engine uncached/cache-read/cache-write/reasoning/request metrics, accumulated across repairs. Paired repository-regression benchmark with withheld evaluator checks and a real-engine local request-size probe.
+- Shared persistent coding worker service with eight MCP job tools and an `omniwork-jobs` CLI. Durable batch admission, reconnectable results, provider capacity and pacing, explicit free/paid policy, and paged artifacts.
+- Isolated Git snapshots of current edits, bounded repository context, owned-path checks, same-worker repair, and verified patch application against the latest source.
+- Multi-client daemon regression coverage and a repeatable opt-in live coding benchmark (`node scripts/benchmark-jobs.js --live`).
+- Searchable desktop and MCP model catalogs with free/paid classification, tool support, context sizes, and access requirements. OpenCode engine models include all connected providers; paid models require explicit selection. `npm run providers -- login` uses OpenCode's official authentication flow.
+- Structured MCP task outcomes and caller-supplied acceptance checks. Single and parallel delegations share deadlines, cancellation, usage reporting, and recovery; batches queue every task with bounded concurrency.
+- Original tool-output retrieval and line-range file reads. Long single-task conversations can compact without orphaning tool results.
+- Required deterministic regression jobs for CI and release builds.
+
+### Fixed
+- Failed writes and intermediate commentary no longer masquerade as completed delegations. Summary-only PASS/FAIL grading is replaced by explicit check results or an unverified label.
+- Workers inherit parent permissions, memory, and skills. More than eight tasks are queued rather than silently dropped.
+- Rate-limit cooldowns survive subsequent steps, honor Retry-After, and avoid duplicate streaming retries. Failed exact edits trigger escalation.
+- Default fallback selection excludes arbitrary paid-only catalog entries; model switches refresh utility and tier policy.
+- Lossy gateway compression is now opt-in per request. The earlier 68% figure did not establish answer correctness; default output paging preserves retrievable source and evidence.
+
 ## [0.12.0] — 2026-09-17
 
 ### Added