> 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/v1.4.md).

# v1.4

#### Prod

* [x] **v1.4.2 — Oct 29th**

  🔗 Cross-Chain

  * Bridge status endpoint /api/v1/bridge/status added with finality and queue depth info.
  * Improved merkle-proof verification for deposit confirmations.

***

* [x] **v1.4.1 — Oct 22nd**

  ⚙️ API Updates

  * Implemented X-Signature-Version header for EIP-712 vs legacy signatures.
  * /api/v1/deposits now includes confirmations\_needed and fast\_path flags.

***

* [x] **v1.4.0 — Oct 18th**

  🔧 Infrastructure

  * Deployed cross-chain relayers for Arbitrum and Base; reduced bridge latency by 30%.
  * Cache invalidation tuned to avoid stale price snapshots.