v1.4.0

What's Changed

Fixes

• fix: refresh stale credentials on auth failure without restart (#245)
• fix(auth): remove sensitive credential logging (#242)
• fix: remove fast fail credential check from create_aws_session (#233)
• fix: disable SBOM upload to immutable GitHub release (#247)
• fix: increase test timeout for integration tests (#165)

Chores

• chore: schedule dependabot PRs at 7 AM monday (#246)
• chore: bump version to 1.4.0 (#248)
• chore(deps): update uv dependencies (#243, #240, #244)

v1.3.0

What's Changed

• fix: grant contents write for SBOM release asset upload by @anasstahr in #236
• chore(deps): update uv: bump langchain-core from 1.2.1 to 1.2.28 by @dependabot[bot] in #235
• chore(deps): update uv: bump requests from 2.32.5 to 2.33.0 by @dependabot[bot] in #209
• chore(deps): update uv: bump pygments from 2.19.2 to 2.20.0 by @dependabot[bot] in #213
• chore(deps): update uv: bump pypdf from 6.4.2 to 6.9.2 by @dependabot[bot] in #207
• chore(deps): update uv: bump aiohttp from 3.13.2 to 3.13.4 by @dependabot[bot] in #223
• chore(deps): update uv: bump werkzeug from 3.1.4 to 3.1.6 by @dependabot[bot] in #203
• chore(deps): update uv: bump cryptography from 46.0.3 to 46.0.7 by @dependabot[bot] in #234
• chore(deps): update uv: bump nltk from 3.9.2 to 3.9.4 by @dependabot[bot] in #237
• feat: add client info to user agent by @arnewouters in #224
• bump: version 1.2.0 → 1.3.0 by @arnewouters in #239

Full Changelog: v1.2.0...v1.3.0

v1.2.0

What's Changed

• docs: update MCP client examples from Amazon Q Developer CLI to Kiro CLI by @mazyu36 in #149
• chore(deps): update uv: bump python-multipart from 0.0.20 to 0.0.22 by @dependabot[bot] in #152
• chore(deps): update uv: bump filelock from 3.20.0 to 3.20.3 by @dependabot[bot] in #145
• chore(deps): update uv: bump virtualenv from 20.35.4 to 20.36.1 by @dependabot[bot] in #144
• chore(deps): update uv: bump authlib from 1.6.5 to 1.6.6 by @dependabot[bot] in #142
• chore(deps): update uv: bump azure-core from 1.36.0 to 1.38.0 by @dependabot[bot] in #147
• chore(deps): update uv: bump pypdf from 6.4.0 to 6.6.2 by @dependabot[bot] in #151
• chore(deps): update uv: bump urllib3 from 2.5.0 to 2.6.3 by @dependabot[bot] in #146
• chore(deps): update uv: bump aiohttp from 3.13.2 to 3.13.3 by @dependabot[bot] in #143
• chore(deps): update uv: bump pyasn1 from 0.6.1 to 0.6.2 by @dependabot[bot] in #140
• feat: build and publish container image by @detti456 in #126
• chore(deps): update uv: bump mcp from 1.20.0 to 1.23.0 by @dependabot[bot] in #156
• chore(deps): update uv: bump langchain-core from 1.1.0 to 1.2.5 by @dependabot[bot] in #158
• chore(deps): update uv: bump marshmallow from 3.26.1 to 3.26.2 by @dependabot[bot] in #157
• test: Emit success and failure metrics for canaries to cloudwatch by @arangatang in #162
• Add environment specification for integ test metric emission by @arangatang in #163
• Update scheduled-integ-tests.yml by @arangatang in #164
• fix(security): prevent credential exposure in logs by @DennisTraub in #167
• fix: replace failing integ test by @arangatang in #178
• docs: Update Docker image instructions in README by @arangatang in #180
• Add 1 second sleep between Integ tests to prevent throttling by @JacquesPotgieter in #184
• fix(security): Add URL scheme validation to prevent credential interception by @DennisTraub in #169
• fix: retrieve_agent_sop test by @rshevchuk-git in #197
• chore(deps): update uv: bump pypdf from 6.6.2 to 6.9.1 by @dependabot[bot] in #199
• chore(deps): update uv: bump orjson from 3.11.4 to 3.11.6 by @dependabot[bot] in #191
• chore(deps): update uv: bump authlib from 1.6.6 to 1.6.9 by @dependabot[bot] in #195
• chore(deps): update uv: bump langsmith from 0.4.47 to 0.6.3 by @dependabot[bot] in #171
• chore(deps): update uv: bump pyasn1 from 0.6.2 to 0.6.3 by @dependabot[bot] in #198
• chore(deps): update uv: bump pyjwt from 2.10.1 to 2.12.0 by @dependabot[bot] in #192
• chore(deps): update uv: bump black from 25.11.0 to 26.3.1 by @dependabot[bot] in #190
• chore(deps): update uv: bump cryptography from 46.0.3 to 46.0.5 by @dependabot[bot] in #173
• chore(deps): update uv: bump langgraph-checkpoint from 3.0.1 to 4.0.0 by @dependabot[bot] in #183
• chore(deps): update uv: bump pillow from 12.0.0 to 12.1.1 by @dependabot[bot] in #175
• chore(deps): update uv: bump protobuf from 5.29.5 to 6.33.5 by @dependabot[bot] in #161
• chore(deps): update uv: bump langchain-core from 1.2.5 to 1.2.11 by @dependabot[bot] in #174
• Upgrade fastmcp by @wzxxing in #138
• fix: pin Github Actions to hashes instead of tags by @anasstahr in #206
• chore: trim happy path tests to call_aws and list_regions by @anasstahr in #208
• fix: add id-token write permission to ecr publish trigger by @anasstahr in #220
• feat: update user agent with proxy info by @arnewouters in #225
• docs: update README by @arnewouters in #226
• fix: pytest coroutine warnings by @arnewouters in #227
• feat: Upgrade FastMCP to 3.2.0 by @clareliguori in #229
• fix: use new streamable http client by @anasstahr in #228
• chore(deps): update uv: bump the uv-version-updates group across 1 directory with 10 updates by @dependabot[bot] in #231
• fix: stale credentials issue by @anasstahr in #216

New Contributors

• @rshevchuk-git made their first contribution in #197

Full Changelog: v1.1.6...v1.2.0

v1.1.6

What's Changed

• chore: Add support for Python 3.14 by @clareliguori in #134
• Add ownership verification for EKS/ECS MCPs for registry by @djtung in #105

New Contributors

• @clareliguori made their first contribution in #134
• @djtung made their first contribution in #105

Full Changelog: v1.1.5...v1.1.6

v1.1.5

What's Changed

• Add ownership verification for aws-mcp by @awsjjzhou in #116
• fix: reuse the boto3 session to sign request by @wzxxing in #122
• chore: Run integ test on pull request by @arangatang in #121
• chore: add automated license header checks to pre-commit by @detti456 in #123
• chore: Disable integ tests on pull requests by @arangatang in #127
• fix: Pin FastMCP version by @arangatang in #129
• bump: version 1.1.4 → 1.1.5 by @arangatang in #130

New Contributors

• @detti456 made their first contribution in #123

Full Changelog: v1.1.3...v1.1.5

v1.1.4

What's Changed

• fix: connect remote mcp client immediately in the initialize middleware by @wzxxing in #114, this should fix the experience in ClaudeCode and Cursor if the user has invalid AWS credentials.

Full Changelog: v1.1.3...v1.1.4

v1.1.3

What's Changed

• docs: update README for uvx latency by @awsjjzhou in #94
• fix: write initialize error to stdout by @wzxxing in #95
• fix: use factory to refresh session once it is finished by @arnewouters in #97
• fix: do not write result to stdout by @wzxxing in #98
• bump: version 1.1.1 → 1.1.2 by @wzxxing in #99
• fix log level by @wzxxing in #101
• fix: support credentials from aws login by @arnewouters in #106
• fix: init client and show errors in all clients by @wzxxing in #108
• fix: avoid infinite recursion by @wzxxing in #111
• chore: add ownership verification for mcp registry by @awsjjzhou in #110
• bump: version 1.1.2 → 1.1.3 by @wzxxing in #113

New Contributors

• @awsjjzhou made their first contribution in #94
• @arnewouters made their first contribution in #97

Full Changelog: v1.1.1...v1.1.3

v1.1.2

What's Changed

• docs: update README for uvx latency by @awsjjzhou in #94
• fix: write initialize error to stdout by @wzxxing in #95
• fix: use factory to refresh session once it is finished by @arnewouters in #97
• fix: do not write result to stdout by @wzxxing in #98

New Contributors

• @awsjjzhou made their first contribution in #94
• @arnewouters made their first contribution in #97

Full Changelog: v1.1.1...v1.1.2

v1.1.1

What's Changed

• fix: pass connected client to proxy to reuse session by @wzxxing in #88
• Revert "test(Increase-timeout-of-integrationt-test.): Increase timeou… by @wzxxing in #89
• bump: version 1.1.0 → 1.1.1 by @arangatang in #91

Full Changelog: v1.1.0...v1.1.1

v1.1.0

What's Changed

• docs: Remove --endpoint from DEVELOPMENT.md by @arangatang in #64
• fix: f-strings formatting in logging by @konippi in #67
• fix: correct log_level type annotation in add_logging_middleware by @mazyu36 in #68
• refactor(cli): extract argument parsing to separate module by @konippi in #70
• fix: do not raise errors. Let mcp sdk handle the http errors by @wzxxing in #66
• fix logging and set default logging level to ERROR by @wzxxing in #73
• upgrade dependencies by @wzxxing in #72
• AWS IAM MCP client with SigV4 auth by @DennisTraub in #65
• Forward region via meta by @kyoncal in #71
• Improve contrib docs about opening a issue before contributing to large features by @wzxxing in #76
• feat: allow iam mcp client to take a botocore credentials object by @wzxxing in #84
• chore(deps): update uv: bump the uv-version-updates group across 1 directory with 5 updates by @dependabot[bot] in #82
• fix(mcp_proxy_for_aws/utils.py): add override for bedrock-agentcore service name detection by @arangatang in #79
• feat: Add Automated PyPI Publishing Workflow by @harv-aws in #83
• fix(sigv4_helper.py): reduce severity of log levels by @kyoncal in #86
• bump: version 1.0.0 → 1.1.0 by @arangatang in #87

New Contributors

• @konippi made their first contribution in #67
• @mazyu36 made their first contribution in #68
• @DennisTraub made their first contribution in #65
• @harv-aws made their first contribution in #83

Full Changelog: v1.0.0...v1.1.0