v1.14.0

What's Changed

• chore: integrate backend API and remove hardcoded model options by @evanliu048 in #2419
• Knowledge beta improvements by @kensave in #2545
• fix: Add client-side modelName mapping for backward compatibility by @evanliu048 in #2604
• feat: add delay tracking interceptor for retry notifications by @kkashilk in #2607
• fix(agent): tool permission override by @dingfeli in #2606
• fix: add more safety checks for execute_bash readonly checks by @brandonskiser in #2605
• feat(models): add region-specific fallback models for iad and fra by @evanliu048 in #2615
• chore: bump version to 1.14.0 by @brandonskiser in #2616
• Revert "fix(agent): tool permission override" by @dingfeli in #2618
• Knowledge beta improvements phase 2: Refactor async_client and add support for BM25 by @kensave in #2608
• fix: use_aws printing default profile when its not used, minor updates to agent docs by @brandonskiser in #2617
• chore(models): change fallback model, align with all clients by @evanliu048 in #2624

Full Changelog: v1.13.3...v1.14.0