# OmniRoute v3.8.47

- Product: OmniRoute (https://whatsnew.fyi/product/omniroute)
- Vendor: diegosouzapw
- Date: 2026-07-13
- Version: v3.8.47
- Original notes: https://github.com/diegosouzapw/OmniRoute/releases/tag/v3.8.47
- Permalink: https://whatsnew.fyi/product/omniroute/releases/v3.8.47

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Langfuse observability plugin
- **added** — Context requirements config for per-target filtering in combos
- **added** — Icons for 46 providers that were missing images
- **changed** — Vendored GCF (Headroom) codec updated to spec v3.2 with nested flattening
- **added** — Shorthand proxy formats and protocol header mode for bulk import
- **added** — OpenVecta AI inference gateway provider
- **added** — Traditional Chinese (zh-TW) localization for frontend and CLI
- **added** — Route xAI clients to Grok's native /v1/responses endpoint
- **added** — Per-model web-search and web-fetch interception rules
- **added** — Changelog fragments system in changelog.d/ to eliminate CHANGELOG merge conflicts
- **added** — validate-release-green --full-ci command to reproduce entire ci.yml static gate set locally
- **added** — Sidebar quick-filter search input in dashboard that filters nav sections client-side by label
- **added** — Auto combos gain strict budget-cap fallback policy with X-OmniRoute-Budget-Fallback header
- **added** — Config-driven parameter denylist and allowlist per provider and model with auto-learn from upstream 400s
- **added** — Per-combo reasoning token buffer toggle checkbox in combo builder
- **added** — Routing Strategy settings card on Settings page plus per-provider account-routing override
- **added** — Combo-level sticky round-robin limit setting resolved via cascade from per-combo to global combo sticky to account sticky
- **changed** — Codex bulk-import endpoint now accepts 9router's camelCase account export format alongside snake_case

- **9router Codex import**: the Codex bulk-import endpoint (`POST /api/oauth/codex/import`) now accepts 9router's camelCase account export (`accessToken`/`refreshToken`/`idToken`/`expiresAt` + nested `providerSpecificData`), not just snake_case — `normalizeCodexImportRecord` maps the camelCase aliases onto the existing snake_case keys, filling each only when absent so snake_case/mixed exports keep working unchanged ([#6665](https://github.com/diegosouzapw/OmniRoute/issues/6665)) — thanks @deadcoder0904. Regression guard: `tests/unit/codexBulkImport.test.ts` (9router camelCase record, pre-supplied `providerSpecificData` without an id_token, snake_case-not-overridden, and a full `{accounts:[...]}` flatten).

###### ✨ New Features

- **feat(plugins):** Langfuse observability plugin. ([#6577](https://github.com/diegosouzapw/OmniRoute/pull/6577) — thanks @chirag127)

- **feat(combo):** context requirements config for per-target filtering in combos. ([#6907](https://github.com/diegosouzapw/OmniRoute/pull/6907) — thanks @oyi77)
- **feat(providers):** icons for 46 providers that were missing images. ([#6926](https://github.com/diegosouzapw/OmniRoute/pull/6926) — thanks @oyi77)
- **feat(compression):** vendored GCF (Headroom) codec updated to spec v3.2 (nested flattening). ([#6838](https://github.com/diegosouzapw/OmniRoute/pull/6838) — thanks @blackwell-systems)
- **feat(proxy):** shorthand proxy formats + protocol header mode for bulk import. ([#6867](https://github.com/diegosouzapw/OmniRoute/pull/6867) — thanks @growab)
- **feat(provider):** OpenVecta AI inference gateway. ([#6833](https://github.com/diegosouzapw/OmniRoute/pull/6833) — thanks @hajilok)
- **feat(i18n):** Traditional Chinese (zh-TW) localization for frontend and CLI. ([#6320](https://github.com/diegosouzapw/OmniRoute/pull/6320) — thanks @lunkerchen)
- **feat(xai):** route xAI clients to Grok's native `/v1/responses` endpoint. ([#6709](https://github.com/diegosouzapw/OmniRoute/pull/6709) — thanks @diegosouzapw)
- **feat(routing):** per-model web-search/web-fetch interception rules. ([#3384](https://github.com/diegosouzapw/OmniRoute/issues/3384), [#6814](https://github.com/diegosouzapw/OmniRoute/pull/6814) — thanks @diegosouzapw)
- **feat(release):** `changelog.d/` fragments — eliminates the CHANGELOG merge-storm cascade. ([#6783](https://github.com/diegosouzapw/OmniRoute/pull/6783) — thanks @diegosouzapw)
- **feat(quality):** `validate-release-green --full-ci` reproduces the entire ci.yml static gate set locally. ([#6583](https://github.com/diegosouzapw/OmniRoute/pull/6583) — thanks @diegosouzapw)

- **feat(dashboard):** sidebar quick-filter — a search input at the top of the expanded dashboard sidebar (`src/shared/components/Sidebar.tsx`) filters nav sections/groups/items client-side by label as you type, reusing the existing `common.search`/`common.noResults` i18n keys (zero new locale edits) and the shared `Input` `icon="search"` pattern; matching sections auto-expand while searching (bypassing the accordion/pin state) and collapse back to normal once the query is cleared. Pure filtering logic extracted into `filterSidebarSectionsByQuery()` (`src/shared/utils/sidebarSearch.ts`) for isolated unit testing. Regression guard: `tests/unit/sidebar-search-filter.test.ts`, `src/shared/components/Sidebar.search.test.tsx`. (#4013 — thanks @crochabe-cyber)
- **feat(combo):** `auto/*` combos gain a strict budget-cap fallback policy — `X-OmniRoute-Budget-Fallback: strict` (or the persisted `config.budgetFallback: "strict"`) makes an over-budget request fail fast with `HTTP 402` instead of the previous silent fallback to the globally cheapest candidate, which could still exceed the cap. The default (`cheapest`) preserves existing behavior. Builds on the existing `X-OmniRoute-Budget`/`X-OmniRoute-Mode` per-request controls (#6023/#6024/#6025), consolidated into `resolveRequestAutoControls()`. Regression guard: `tests/unit/auto-combo-budget-fallback-3470.test.ts`. (#3470)
- **Provid

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