v4.45.0

4.45.0 (2026-07-23)

Full Changelog: v4.44.0...v4.45.0

Features

• api: accept None for prompt_cache_key/safety_identifier (e9c054c)
• api: add support for spend_limit admin apis (d2ddc33)
• bedrock: support AWS credentials files (#761) (a3fc7f6)
• stlc: configurable CI runner and private-production-repo support in workflow templates (b435090)

Bug Fixes

• api: align structured output builder optional fields (8e03393)
• core: ignore metadata-only SSE blocks (#805) (c33e020)

Build System

• deps: migrate test WireMock to Jetty 12 (#798) (0522672)
• deps: patch test Jackson dependencies (#807) (271d102)
• deps: patch test-only Logback dependencies (#806) (de56d63)
• deps: remove vulnerable Logback from starter tests (#808) (1fe659e)
• deps: update test Commons IO to 2.22.0 (#788) (f50d19b)
• deps: update test commons-lang3 to 3.18.0 (c3be8f9)
• deps: update test JSONPath to 2.10.0 (#790) (b2cf0ff)