458 lines (332 loc) · 17.1 KB

Changelog

[1.6.3] - 2026-04-16

Fixed

fix: validate region parameter to prevent SSRF request redirection (#417) (640b3ad)

[1.6.2] - 2026-04-13

Fixed

fix: make agentcore-worker-loop compatible with OTEL threading instrumentation (#405) (1235897)

Other Changes

fix(ci): increase memory integration test timeout to 15 minutes (#401) (180a7c5)

[1.6.1] - 2026-04-10

Added

feat: add read_only flag to AgentCoreMemorySessionManager to disable ACM persistence (#389) (215b5bd)

Fixed

fix: replace blocklist with allowlist for install_packages() package validation (#403) (ed953b5)
fix: skip integration tests for Dependabot and remove missing label (#382) (4ebfdcb)
fix: pin griffe version and fix ExplanationStyle attribute error (#381) (2bdb9f1)

Other Changes

chore(deps): bump boto3 and botocore minimum to 1.42.86 (#399) (df9a21d)
fix(ci): add pytest-rerunfailures to integration test dependencies (#400) (5ccb283)

[1.6.0] - 2026-03-31

Added

feat: add custom code-based evaluator decorator and typed models (#383) (09f45f3)

[1.5.1] - 2026-03-31

Other Changes

Revert "feat: Emit OTEL attributes for AgentCore Evaluation support (#368)" (#380) (a516260)

[1.5.0] - 2026-03-30

Added

feat: add ground truth support to EvaluationClient and OnDemandEvaluationDatasetRunner (#376) (29b0115)
feat: Add certificates to create_code_interpreter() (#373) (bc95735)
feat: add support for policies and certificates (#371) (88c5101)

Other Changes

chore: Modify arn parsing in runtime client to allow for different (#362) (a10c0fd)
ci: add breaking change detection workflow for pull requests (#358) (9341468)
ci: add backward compatibility integration test workflow (#357) (50654c1)
ci: add Dependabot auto-merge workflow (#361) (38425ec)

[1.4.8] - 2026-03-26

Added

feat: Emit OTEL attributes for AgentCore Evaluation support (#368) (8bae410)

Fixed

fix: lazy import strands-agents-evals to avoid ImportError when not installed (#367) (2c4911d)

Other Changes

ci: migrate PyPI publishing to OIDC Trusted Publishing (#363) (5bdf009)
ci(deps): bump trufflesecurity/trufflehog from 3.93.8 to 3.94.0 (#360) (cd86ebd)
ci(deps): bump actions/github-script from 7 to 8 (#359) (64db2f0)
Skip LTM retrieval when content has no text (#299) (a49db7d)

[1.4.7] - 2026-03-18

Added

feat: add AG-UI protocol support via serve_ag_ui and AGUIApp (#350) (e799792)
feat: add missing data plane passthroughs and integration tests (#352) (530f203)
feat: add A2A protocol support via serve_a2a (#349) (be1be55)
feat: add ResourcePolicyClient for resource-based policy management (#328) (51e26c7)
feat: add data plane, extraction, and lifecycle integ tests to TestMemoryClient (#334) (62fdc9a)

Fixed

fix: normalize snake_case/camelCase in passthrough methods for consistent SDK API (#348) (137479c)
fix: add retries for flaky integ tests that depend on LLM responses (#351) (8424c7a)
fix: add missing agentId metadata to batched agent state flush (#331) (11e2ac5)
fix: use separate ports for runtime integ tests to avoid parallel conflicts (#332) (03b599a)

Other Changes

ci(deps): bump actions/github-script from 7 to 8 (#80) (0dd49c0)
chore(deps): bump pyasn1 from 0.6.2 to 0.6.3 (#353) (d3213c0)
ci(deps): bump actions/checkout from 5 to 6 (#165) (82869c8)
Revise agent deployment instructions in README (#130) (bb49c2e)
ci(deps): bump aws-actions/configure-aws-credentials from 5 to 6 (#345) (d508c24)
feat(strands-memory): add event metadata support to AgentCoreMemorySessionManager (#339) (cd2f2a0)
chore(deps): bump pyjwt from 2.10.1 to 2.12.0 (#341) (2f4f297)
ci(deps): bump slackapi/slack-github-action from 2.0.0 to 3.0.1 (#344) (f8710fa)
ci(deps): bump trufflesecurity/trufflehog from 3.90.6 to 3.93.8 (#343) (d4d1892)
chore: remove manual_test_memory_client.py (#337) (3dbb793)

[1.4.6] - 2026-03-12

Added

feat: rewrite controlplane integration tests with pytest (#323) (7d7fa48)
feat: add name parameter to browser_session() and SessionConfiguration (#326) (1ec1a62)

Fixed

fix: replace hardcoded sleeps with polling in session manager tests (#324) (18b428a)
fix: use memoryStrategyId instead of strategyId in search_long_term_memories (#314) (a30f8da)
fix: return 400 for UnicodeDecodeError in invocation handler (#313) (4730894)

Other Changes

feat(memory): add boto3_session parameter to MemoryClient (#330) (66c8488)
chore: remove test_devex.py, update TESTING.md (#325) (a01ce71)
fix(memory): pass through unknown config keys in _wrap_configuration (#322) (2afa155)
test: add stream delivery integ tests and TESTING.md (#317) (32aa019)
fix(memory): handle SELF_MANAGED override type in _wrap_configuration (#290) (0206ae4)

[1.4.5] - 2026-03-11

Fixed

fix: apply ruff formatting to openai converter files (#312) (98871e9)
fix(strands-memory): restore positional arg order in AgentCoreMemorySessionManager.init (#318) (98100d7)

Other Changes

chore: remove deprecated legacy-release workflow (#315) (84d2916)
ci: temporarily disable memory integration tests (#319) (ae4c15c)
chore(deps-dev): bump wheel from 0.45.1 to 0.46.2 (#221) (a77f13a)
chore(deps): bump cryptography from 45.0.5 to 46.0.5 (#306) (9a21bdc)
chore(deps): bump starlette from 0.47.1 to 0.49.1 (#307) (538c56f)
chore(deps): bump werkzeug from 3.1.5 to 3.1.6 (#308) (3f8424c)
chore(deps): bump pillow from 11.3.0 to 12.1.1 (#309) (85d1465)
chore(deps): bump mcp from 1.12.2 to 1.23.0 (#310) (db3fcba)
ci(deps): bump actions/download-artifact from 5 to 6 (#139) (ff66b49)
ci(deps): bump actions/upload-artifact from 4 to 5 (#140) (fc68025)
Add daily Slack notification for open PRs (#304) (fda82da)
chore(deps): bump python-multipart from 0.0.20 to 0.0.22 (#224) (8b8c6fd)
chore(deps): bump werkzeug from 3.1.3 to 3.1.5 (#228) (7b2bb45)
chore(deps): bump virtualenv from 20.31.2 to 20.36.1 (#229) (d92ad87)
chore(deps): bump urllib3 from 2.5.0 to 2.6.3 (#230) (6105816)
chore(deps): bump filelock from 3.18.0 to 3.20.3 (#231) (6d9dbde)
chore(deps): bump aiohttp from 3.13.2 to 3.13.3 (#232) (5c7559a)
ci: parallelize integration tests into matrix jobs (#269) (bd3b7b0)

[1.4.4] - 2026-03-10

Added

feat: add streamDeliveryResources support to memory SDK (#302) (907f816)
feat: split release workflow into prepare and publish (#301) (17e1357)
feat: add EvaluationClient with run() for on-demand session evaluation (#300) (102ba0d)

Fixed

fix: Session manager batching improvements (#298) (328acba)
fix: allow custom HTTP status codes from entrypoint handlers (#284) (#296) (2371461)

Other Changes

feat(strands-memory): add converter injection and optional restored-tool filtering (#288) (6cda0a3)
chore: bump version to 1.4.3 (#297) (a29aeec)

[1.4.3] - 2026-03-04

Added

feat: add buffering for agent state events (#295) (9e865da)

Other Changes

chore: bump version to 1.4.2 (#294) (bbc00a7)

[1.4.2] - 2026-03-03

Added

feat: Add automatic flush for batched messages, on AfterInvocationEvent hook and interval-based periodical flush (#291) (bb4a1b7)

Fixed

fix: fix npe in memory session manager when messages have no text content (#293) (2b6736e)
fix: AgentCoreMemorySessionManager - Cache agent timestamps to eliminate redundant list_events calls (#289) (1dd896e)

Other Changes

chore: bump version to 1.4.1 (#287) (ef448dc)

[1.4.1] - 2026-02-27

Other Changes

chore: bump version to 1.4.0 (#281) (813c2c1)

[1.4.0] - 2026-02-24

Added

feat: add SessionConfiguration with proxy, extensions, and profile support (#274) (ca3c322)

Other Changes

chore: bump version to 1.3.2 (#280) (a637826)

[Unreleased]

Added

feat: add SessionConfiguration with proxy, extensions, and profile support for browser sessions (#274)

[1.3.2] - 2026-02-23

Added

feat: configurable context_tag with user_context default (#279) (33f09f7)

Fixed

fix: insert retrieved LTM before last user message to avoid prefill error on Claude 4.6+ (#271) (232d05c)

Other Changes

test: add thinking-mode compatibility tests for LTM retrieval (#272) (1bd22b7)
chore: bump version to 1.3.1 (#270) (8d7405c)

[1.3.1] - 2026-02-17

Fixed

fix: use correct boto3 service name for evaluation client (#267) (1e2be1b)

Documentation

docs: update memory READMEs with metadata types and message batching (#264) (efea9d4)

Other Changes

chore: bump version to 1.3.0 (#263) (208cc14)

[1.3.0] - 2026-02-11

Fixed

fix: download_file/download_files crash on binary content with UnicodeDecodeError (#257) (e8b63be)
fix: remove deprecated save_turn() and process_turn() methods (#241) (9bd2623)

Other Changes

feat(memory): event metadata state identification, message batching, and redundant sync elimination (#244) (fbce2fc)
fix(identity): update endpoint for Create/UpdateWorkloadIdentity (#249) (3fa9afe)
chore: bump version to 1.2.1 (#250) (cb44b79)

[1.2.1] - 2026-02-03

Fixed

fix: escape special characters in Slack notification payload (#239) (bcd312f)

Other Changes

Add trailing slash to namespace strings (#238) (1de940d)
feat(memory): add metadata support to MemoryClient events (#236) (53a1baa)
temp: add Slack notification workflow for new issues (#226) (a48944a)
chore: bump version to 1.2.0 (#213) (52bc194)

[1.2.0] - 2026-01-13

Fixed

fix: apply relevance_score filtering in Strands integration (#190) (#211) (952b018)

Other Changes

fix(memory): Improve pagination behavior in get_last_k_turns() and list_messages() (#209) (2b047ff)
Add integration_source parameter for framework attribution telemetry (#210) (43c6c3c)
feat(memory): add episodic memory strategy support (#208) (0df9757)
chore: bump version to 1.1.4 (#207) (b3e4b4b)

[1.1.4] - 2026-01-08

Fixed

fix: encode bytes before filtering empty text in message_to_payload (#199) (3f01653)

Other Changes

test: add unit test for bytes serialization fix in message_to_payload (#205) (a9745ce)
Release v1.1.3 (#204) (2ec6639)

[1.1.3] - 2026-01-07

feat(code-interpreter): Add convenience methods for file operations and package management (#202) (bcdc6eb)

[1.1.2] - 2025-12-26

Fixed

fix: Removed pre-commit from dependencies (#195) (4f8c625)
fix: dont save empty text messages (breaks Converse API) (#185) (049ccdc)

Other Changes

feat(runtime): Add session_id support to WebSocket connection methods (#186) (62d297d)
chore: bump version to 1.1.1 (#184) (92272e7)

[1.1.1] - 2025-12-03

Other Changes

feat(identity): Add @requires_iam_access_token decorator for AWS STS JWT tokens (#179) (4ab6072)
Add Strands AgentCore Evaluation integration (#183) (f242836)
chore: bump version to 1.1.0 (#182) (042d4bf)

[1.1.0] - 2025-12-02

Added

feat: add websockets as main dependency for @app.websocket decorator (#181) (9146d3e)

Other Changes

Feature/bidirectional streaming (#180) (535faa5)
feat(runtime): Add middleware data support to request context (#178) (95bbfa4)
chore: bump version to 1.0.7 (#173) (18a78b9)

[1.0.7] - 2025-11-25

Added

feat: parallelize retrieve memories API calls for multiple namespaces to improve latency (#163) (df5a2c9)
feat: add documentation for metadata support in STM (#156) (67563f1)

Fixed

fix: metadata-workflow readme link (#171) (a8536df)

Other Changes

chore: bump strands-agents version (#172) (cb98125)
Allow passing custom parameters to the GetResourceOauth2Token API via SDK decorator (#157) (988ca8f)
chore: bump version to 1.0.6 (#155) (d1953e8)

[1.0.6] - 2025-11-10

Added

feat: Add control plane CRUD operations and config helpers for browser and code interpreter (#152) (81faca1)
feat: adding function to delete all memory records in namespace (#148) (72a16be)

Fixed

fix: list_events having branch & eventMetadata filter (#153) (70e138d)
fix: correct workflow output reference for external PR tests (#141) (90f04bf)

Other Changes

chore: bump version to 1.0.5 (#144) (1456d03)

[1.0.5] - 2025-10-29

Documentation

docs: update quickstart links to AWS documentation (#138) (b3d49f8)

Other Changes

fix(memory): resolve AWS_REGION env var (#143) (7a9a855)
Chore/workflow improvements (#137) (091dab1)
chore: enabling batch api pass through to boto3 client methods (#135) (245f3c1)
chore: bump version to 1.0.4 (#134) (ecba82d)

[1.0.4] - 2025-10-22

Added

feat: support for async llm callback (#131) (1e3fd0c)

Other Changes

chore(memory): fix linter issues (#132) (36ea477)
Add middleware (#121) (f30e281)
Update Outbound Oauth error message (#119) (a9ad13a)
Update README.md (#128) (c744ba3)
chore: bump version to 1.0.3 (#127) (d14d80e)

[1.0.3] - 2025-10-16

Fixed

fix: remove NotRequried as it is supported only in python 3.11 (#125) (806ee26)

Other Changes

chore: bump version to 1.0.2 (#126) (11b761a)

[1.0.2] - 2025-10-16

Fixed

fix: remove NotRequried as it is supported only in python 3.11 (#125) (806ee26)

[1.0.0] - 2025-10-15

Fixed

fix: rename list_events parameter include_parent_events to include_parent_branches to match the boto3 parameter (#108) (ee35ade)
fix: add the include_parent_events parameter to the get_last_k_turns method (#107) (eee67da)
fix: fix session name typo in get_last_k_turns (#104) (1ba3e1c)

Documentation

docs: remove preview verbiage following Bedrock AgentCore GA release (#113) (9d496aa)

Other Changes

fix(deps): restrict pydantic to versions below 2.41.3 (#115) (b4a49b9)
feat(browser): Add viewport configuration support to BrowserClient (#112) (014a6b8)
chore: bump version to 0.1.7 (#103) (d572d68)

[0.1.7] - 2025-10-01

Fixed

fix: fix validation exception which occurs if the default aws region mismatches with the user's region_name (#102) (207e3e0)

Other Changes

chore: bump version to 0.1.6 (#101) (5d5271d)

[0.1.6] - 2025-10-01

Added

feat: Initial commit for Session Manager, Session and Actor constructs (#87) (72e37df)

Fixed

fix: swap event_timestamp with branch in add_turns (#99) (0027298)

Other Changes

chore: Add README for MemorySessionManager (#100) (9b274a0)
Feature/boto client config (#98) (107fd53)
Update README.md (#95) (0c65811)
Release v0.1.5 (#96) (7948d26)

[0.1.5] - 2025-09-24

Other Changes

Added request header allowlist support (#93) (7377187)
Remove TestPyPI publishing step from release workflow (#89) (8f9bbf5)
feat(runtime): add kwargs support to run method (#79) (c61edef)

[0.1.4] - 2025-09-17

Other Changes

feat(runtime): add kwargs support to run method (#79) (c61edef)

[0.1.3] - 2025-09-05

Added

fix/observability logs improvement (#67) (78a5eee)
feat: add AgentCore Memory Session Manager with Strands Agents (#65) (7f866d9)
feat: add validation for browser live view URL expiry timeout (#57) (9653a1f)

Other Changes

feat(memory): Add passthrough for gmdp and gmcp operations for Memory (#66) (1a85ebe)
Improve serialization (#60) (00cc7ed)
feat(memory): add functionality to memory client (#61) (3093768)
add automated release workflows (#36) (045c34a)
chore: remove concurrency checks and simplify thread pool handling (#46) (824f43b)
fix(memory): fix last_k_turns (#62) (970317e)
use json to manage local workload identity and user id (#37) (5d2fa11)
fail github actions when coverage threshold is not met (#35) (a15ecb8)

[0.1.2] - 2025-08-11

Fixed

Remove concurrency checks and simplify thread pool handling (#46)

[0.1.1] - 2025-07-23

Fixed

Identity OAuth2 parameter name - Fixed incorrect parameter name in GetResourceOauth2Token
- Changed callBackUrl to resourceOauth2ReturnUrl for correct API compatibility
- Ensures proper OAuth2 token retrieval for identity authentication flows
Memory client region detection - Improved region handling in MemoryClient initialization
- Now follows standard AWS SDK region detection precedence
- Uses explicit region_name parameter when provided
- Falls back to boto3.Session().region_name if not specified
- Defaults to 'us-west-2' only as last resort
JSON response double wrapping - Fixed duplicate JSONResponse wrapping issue
- Resolved issue when semaphore acquired limit is reached
- Prevents malformed responses in high-concurrency scenarios

Improved

JSON serialization consistency - Enhanced serialization for streaming and non-streaming responses
- Added new _safe_serialize_to_json_string method with progressive fallbacks
- Handles datetime, Decimal, sets, and Unicode characters consistently
- Ensures both streaming (SSE) and regular responses use identical serialization logic
- Improved error handling for non-serializable objects

[0.1.0] - 2025-07-16

Added

Initial release of Bedrock AgentCore Python SDK
Runtime framework for building AI agents
Memory client for conversation management
Authentication decorators for OAuth2 and API keys
Browser and Code Interpreter tool integrations
Comprehensive documentation and examples

Security

TLS 1.2+ enforcement for all communications
AWS SigV4 signing for API authentication
Secure credential handling via AWS credential chain