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v0.2.1 — dogfood + reliability

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@lordbasilaiassistant-sudo lordbasilaiassistant-sudo released this 24 Apr 18:42
· 25 commits to main since this release
v0.2.1
2fc6c2b
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Learn about vigilant mode.

Reliability + dogfood pass. No breaking changes. Upgrade is safe for anyone on 0.2.0.

Added

  • Dogfood test harness (dogfood/) — runnable end-to-end tests that actually exercise real third-party SDKs (OpenAI Node, OpenAI Python, LangChain) + raw curl + /v1/completions + /v1/embeddings. Nightly CI workflow runs them and uploads 30-day transcript artifacts.
  • Stream watchdog (src/core/stream.js) — heartbeat (45s) + overall deadline (180s) + fetch-level timeout (30s). Providers' streamChat now uses readWithWatchdog() so upstream silent-hangs trigger failover instead of hanging forever.
  • Circuit breaker (src/core/circuit.js) — 5 consecutive failures opens the circuit per provider, 30s cooldown, then half-open. Router skips open providers instantly.
  • Per-provider latency metrics (src/core/metrics.js) — rolling p50/p95 TTFB + success rate over the last 100 samples per provider. Exposed on /health.
  • Graceful shutdown — server.drain(graceMs) waits for in-flight requests to finish before exiting; CLI SIGINT/SIGTERM uses it.
  • Request body cap — 1 MiB limit on POST bodies with a clean 413 response. Prevents OOM from hostile/broken clients.
  • /v1/completions legacy endpoint (wraps prompt as a chat message).
  • /v1/embeddings 501 stub with a helpful error pointing users at self-hosted options.
  • CLI doctor subcommand — provider health + latency + model list + end-to-end smoke test.
  • CHANGELOG.md and SECURITY.md.
  • CONTRIBUTING.md, issue templates, PR template.
  • CSP, Referrer-Policy, X-Content-Type-Options, Permissions-Policy meta tags.
  • :focus-visible ring, ARIA labels, mobile 44px tap targets, prefers-reduced-motion support.
  • Aggregator pool stats strip on hero (honest live-verified vs upstream-tracked counts).
  • Chat history persistence across page reloads (localStorage, capped at 50 turns).
  • Markdown rendering in chat with safe code-block copy + XSS-tested link-scheme filter.
  • Retry + switch-provider actions on error bubbles; copy + regenerate actions on assistant messages.
  • Thinking indicator while model emits reasoning tokens before real content.
  • Auto-deploy to GitHub Pages via Actions.
  • Daily provider catalog sync from Free-AI-Things/g4f-working (183 tracked models across 13 upstream providers).
  • Test suite grew from 0 → 60 tests across 8 modules, gated in CI.
  • JSDoc on all public exports.
  • .gitattributes, .nvmrc, .vscode/settings.json for contributor consistency.

Changed

  • Organized into src/{ui,core,server} — clean browser / shared / Node-only split.
  • Split 518-line app.js into focused modules: storage, suggestions, messages, pool-stats.
  • Router auto mode is now fast-fail: no health-check round-trip, no same-provider retry, instant failover. Pinned mode keeps modest retry budgets.
  • Cache key now includes temperature, top_p, tools, response_format — fixes silent correctness bug where high-temperature callers got deterministic cached replies.
  • Extracted notice detection to src/core/notices.js with 9 tests covering real-world samples.
  • Extracted drawer endpoint data to src/ui/drawer-endpoints.js for easier editing.

Fixed

  • CSS specificity — inline-code styling was leaking into fenced code blocks.
  • Flaky CI queue test (.unref() let event loop exit before timer fired).
  • Send button was disabled during streaming, so clicking it couldn't abort (only Enter worked).
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