docs(changelog): finalize v3.8.9 — add session PR entries + contributors hall

Adds entries for #3097, #3101 (deepseek-web #2942/#2820), #3104, #3105, #3107,
#3109, #3111, #3113, #3115, #3122, #3125, #3127, #3129, plus a Contributors
section crediting all v3.8.9 contributors. Stamps the 3.8.9 release date.

CHANGELOG.md

@@ -12,13 +12,14 @@
 
 ---
 
-## [3.8.9] — Unreleased
-
-_Development cycle in progress — entries are added as work merges into `release/v3.8.9` and finalized by the release flow._
+## [3.8.9] — 2026-06-03
 
 ### ✨ New Features
 
 - **Obsidian context source — 24 MCP tools** (`read:obsidian` / `write:obsidian`) — search, read, write, and bidirectional sync against a local Obsidian vault via the [Local REST API community plugin](https://github.com/obsidianmd/obsidian-local-rest-api). Dashboard "Context Sources" tab, settings API, DB config. (#3077 — thanks @branben)
+- **cursor:** vision (`image_url`) input for the Cursor provider — OpenAI image parts are encoded as `SelectedContext.selected_images[]` in the `agent.v1` protobuf, plus a tool-commit directive (lifts composer-2.5's tool-call rate), `tool_choice` none/required/specific handling, and `response_format`/`max_tokens`/`stop` output constraints surfaced to the agent. Hardened with SSRF + DNS-rebinding guards, a 1 MiB pre-decode cap, and a protobuf length-overrun check. (#3104 — thanks @payne0420)
+- **deepseek-web:** opt-in persistent session + rolling-window conversation memory (`persistSession`, `historyWindow` per-connection settings) and bidirectional tool-call translation — tool schemas are injected as a system prompt and `<tool>{…}</tool>` blocks in the reply are parsed back into OpenAI `tool_calls` (replacing the old hard `400`). ([#2942](https://github.com/diegosouzapw/OmniRoute/issues/2942), [#2820](https://github.com/diegosouzapw/OmniRoute/issues/2820))
+- **i18n:** Turkish locale-aware search & sorting — a `turkishText` helper (`normalizeForSearch`, `matchesSearch`, `compareTr`) folds the dotted/dotless İ/ı correctly and uses `Intl.Collator("tr")`, wired across dashboard search/sort call-sites with an ESLint guard (warn) against raw `toLowerCase().includes()`. (#3115 — thanks @osrt91)
 
 ### 🔧 Bug Fixes
 
@@ -34,10 +35,20 @@ _Development cycle in progress — entries are added as work merges into `releas
 - **providers:** fix SiliconFlow model sync from configured endpoint — routes model discovery through `providerSpecificData.baseUrl` so CN (`api.siliconflow.cn`) vs Global endpoint selection is respected, and prevents `/sync-models` from treating `source: "local_catalog"` fallback responses as successful remote syncs. (#3094 — thanks @xz-dev)
 - **resilience:** a per-model subscription/permission `403` from a passthrough provider (e.g. Ollama Cloud `deepseek-v4-pro` → _"this model requires a subscription"_) now locks out **only that model** instead of cooling down the whole connection — the free models on the same key keep serving, and repeated paid-model 403s no longer escalate a connection-wide backoff. Generalizes the grok-web 403 precedent to all `hasPerModelQuota` providers; terminal/credential 403s (banned/deactivated key) still deactivate the connection. ([#3027](https://github.com/diegosouzapw/OmniRoute/issues/3027))
 - **cache:** preserve client-side `cache_control` breakpoints for Xiaomi MiMo — added `xiaomi-mimo` to the prompt-caching provider allowlist so Claude Code (via cc-switch) cache hints are no longer stripped by the OpenAI-format translator, restoring cache hits. ([#3088](https://github.com/diegosouzapw/OmniRoute/issues/3088))
+- **tools:** keep opaque object schemas open — empty object schemas (and the `web_search` passthrough shim) now get `additionalProperties: true` so GPT-5.5/Codex stop pruning untyped nested payloads (e.g. `SPLOX_EXECUTE_TOOL.args`). (#3097 — thanks @nmime)
+- **codex:** preserve native Responses passthrough tools and history — `tool_search` and `custom` tools (e.g. `apply_patch`) survive `normalizeCodexTools`, and `phase:"commentary"` history items are kept, only on the native passthrough path (`_nativeCodexPassthrough`). (#3107 — thanks @yinaoxiong)
+- **responses:** resolve bare ChatGPT model ids (e.g. `gpt-5.5`) to `codex/…` on the `/v1/responses` HTTP fallback path, fixing the Codex CLI WS→HTTP fallback that was routing to a credential-less provider (#3113).
+- **sse:** bound the Antigravity 429 short-retry loop (per-URL `MAX_AUTO_RETRIES` guard — no more infinite loop on a persistent 429) and lock quota-exhausted accounts for the full "Resets in XhYmZs" window via model lockout. (#3122 — thanks @ahmet-cetinkaya)
+- **image-gen:** add an AbortController timeout to `fetchImageEndpoint` so a stuck image provider surfaces a `504` instead of hanging until the server timeout. (#3105 — thanks @mgarmash)
+- **logs (perf):** fix browser freeze and network saturation on `/dashboard/logs` — smaller page size, 15s polling, pause polling on a hidden tab / past the first page, and memoized derived lists. (#3109 — thanks @0xtbug)
+- **cli:** handle Windows `.exe` healthchecks with spaces in the path — direct executables skip the shell (so `cmd.exe` doesn't split `C:\…\Name With Spaces\…\claude.exe`) while `.cmd`/`.bat` wrappers still run through it. (#3111 — thanks @EmpRider)
+- **cli:** don't write `STORAGE_ENCRYPTION_KEY` to `.env` on informational commands — `omniroute --version`/`--help` no longer generate a key or create `~/.omniroute/.env`; provisioning is scoped to commands that actually touch encrypted storage (#3129).
+- **tests:** remove a stale lowercase `db-apikeys-crud.test.ts` duplicate that collided with the canonical `db-apiKeys-crud.test.ts` on case-insensitive filesystems (no coverage lost). (#3125 — thanks @juandisay)
 
 ### 🔧 Build
 
 - **build-output-isolation:** unified standalone assembly into one shared `assembleStandalone` module; isolated build output into `.build/` (intermediates, gitignored) and `dist/` (shippable bundle, gitignored), replacing the old repo-root `app/` and `.next/` directories; dropped the duplicate `next build` that prepublish previously ran; added `build:release` script for a clean rebuild with a `dist/BUILD_SHA` HEAD sentinel that guards against deploying stale bundles. **Operators using custom `app/` paths:** the published bundle directory on the VPS image (`/usr/lib/node_modules/omniroute/app/`) is unchanged — only the in-repo build output path moved. Update any local scripts that reference the repo-local `app/` build output to `dist/` instead.
+- **build:** re-apply the build-reorg follow-ups that landed after the main refactor merged — the `serve` CLI now falls back from `dist/` to the legacy `app/` location for upgrade safety, and the deploy skills `pm2 stop` before `rsync --delete` to avoid a transient `Cannot find module ./chunks/…` race (#3127).
 
 ### 📦 Dependencies
 
@@ -47,6 +58,14 @@ _Development cycle in progress — entries are added as work merges into `releas
 - **dev deps:** bump eslint-config-next 16.2.7, lint-staged 17.0.7, typescript-eslint 8.60.1, vitest 4.1.8 (#3086)
 - **prod deps:** bump next 16.2.7, react/react-dom 19.2.7, tsx 4.22.4, ws 8.21.0, parse5 8.0.1, commander 15.0.0, and 15 other packages (#3085)
 
+### 🙌 Contributors
+
+Huge thanks to everyone whose work shipped in v3.8.9:
+
+@branben (Obsidian context source), @oyi77 (claude-web 403 fix, autoCombo connection rotation), @xz-dev (SiliconFlow model sync), @nmime (open opaque tool schemas), @payne0420 (Cursor vision input), @mgarmash (image-gen fetch timeout), @yinaoxiong (Codex native passthrough tools/history), @0xtbug (logs page perf), @EmpRider (Windows CLI healthcheck paths), @ahmet-cetinkaya (Antigravity 429 retry bound + quota lockout), @juandisay (duplicate test cleanup), and @osrt91 (Turkish locale-aware search & sorting).
+
+And thank you to the OmniRoute community for the bug reports, reproductions, and testing that drove these fixes. 🎉
+
 ---
 
 ## [3.8.8] — 2026-06-03