1.4.0 (2026-10-08) Features cloud: prepare Tambo Cloud shutdown (#3027) (0bd450b) Bug Fixes deps: update ag-ui to v0.0.57 (#2966) (4e14c18) react-sdk: accept compatible @tambo-ai/client releases (#3032) (addf7cb) security: remediate open alerts (#3002) (aa63c7d)