harness-sdk

What's Changed (Python SDK)

✨ Features

• feat(memory): port memory manager and extraction to Python by @JackYPCOnline in #2740
• feat(memory): add Agent memory_manager param with configurable sync auto-flush by @JackYPCOnline in #2795
• feat(memory): port BedrockKnowledgeBaseStore to strands-py by @pgrayy in #2834
• feat(memory): add default for memory extraction trigger by @opieter-aws in #2811
• feat(memory): add memory injection (shared with TS) by @opieter-aws in #2797
• feat(interventions): port HumanInTheLoop vended intervention to Python by @agent-of-mkmeral in #2750
• feat(interventions): add Cedar authorization handler for Python by @lizradway in #2802
• feat(python): integrate Sandbox with Agent by @gautamsirdeshmukh in #2762
• feat(python): vended tools/plugins for sandbox by @gautamsirdeshmukh in #2835
• feat(strands-py): add GoalLoop vended plugin by @notowen333 in #2738
• feat: port agentic context management to Python (shared with TS) by @notowen333 in #2808
• feat: add internal middleware system for InvokeModelStage (shared with TS) by @zastrowm in #2760
• feat(context-offloader): add turn-based eviction to InMemoryStorage (shared with TS) by @lizradway in #2648
• feat: pass invocation_state to edge condition calls by @yananym in #2642

🐛 Fixes

• fix(strands-py): allow sync or async InterventionHandler lifecycle overrides by @agent-of-mkmeral in #2800
• fix(memory): mark internal memory functions as private by @opieter-aws in #2817
• fix: remove pin messaging barrel export (shared with TS) by @lizradway in #2767

♻️ Refactors

• refactor(memory): represent passed-in config types as TypedDicts by @pgrayy in #2824
• refactor(memory): represent ExtractionConfig as a TypedDict by @pgrayy in #2827
• refactor(memory): drop redundant | None from optional config fields by @pgrayy in #2832

🧪 Tests & Chores

• test: suppress verbose logging in tests with large text payloads by @zastrowm in #2773
• test(memory): assert S3 sidecar metadata and scope round-trip (shared with TS) by @pgrayy in #2840
• chore: apply ruff format to fix pre-existing drift in strands-py by @pgrayy in #2799

Full Changelog: https://github.com/strands-agents/harness-sdk/compare/python/v1.43.0...python/v1.44.0