> For the complete documentation index, see [llms.txt](https://docs.orangebit.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.orangebit.com/changelog/v1.1.md).

# v1.1

#### Prod

* [x] **v1.1.2 — Nov 2nd**

  🔐 Security

  * Enforced stricter API key scopes (read/trade/withdraw). Keys without withdraw scope blocked for withdrawal endpoints.
  * Added HSM-backed signing option for institutional keys.
  * Rate-limit lockouts now produce deterministic lockout\_until in responses.

***

* [x] **v1.1.1 — Oct 30th**

  ⚙️ API Updates

  * Added GET /api/v1/markets/{symbol}/funding for live funding-rate data.
  * Pagination standardized across endpoints (limit, cursor, order).
  * Deprecated legacy /api/v1/markets/tickers — use /api/v2/tickers.

***

* [x] **v1.1.0 — Oct 27th**

  🧩 Core Engine

  * Matching engine: improved fairness by adding time-in-force normalizer for queued orders.
  * Reduced average matching latency by \~15% under baseline load.
  * Added health-check endpoint for node readiness.