0.14.2 patch commits#578
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ezhang6811 merged 8 commits intoaws-observability:release/v0.14.xfrom Jan 15, 2026
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*Issue #, if available:* *Description of changes:* Onboard [PyPI signature](https://blog.pypi.org/posts/2024-11-14-pypi-now-supports-digital-attestations/) Code change is verified from test pypi https://test.pypi.org/project/aws-opentelemetry-distro/0.0.2/#aws_opentelemetry_distro-0.0.2.tar.gz By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice. --------- Co-authored-by: Jonathan Lee <107072447+jj22ee@users.noreply.github.com>
…esource-detector patch (aws-observability#572) Changes: - Reverts a previous revert aws-observability#558 - Remove unneeded Resource Detector patches. `opentelemetry-sdk-extension-aws` update breaks our patch (suspect it caused the e2e test issue, which is why we reverted it), but I checked that this patch isn't needed anymore because upstream incorporates the changes from the patch. - open-telemetry/opentelemetry-python-contrib@a5ec3f7
*Description of changes:*
Sign AWS Lambda layer with the singing profile
`ADOTLambdaLayerSigningProfile` in the same account and same region.
Consumer can query the signing profile by running aws cli:
```
aws lambda get-layer-version-by-arn \
--arn <ADOT Lambda Layer Arn> \
--output json
```
```
{
"Content": {
"SigningProfileVersionArn": "arn:aws:signer:us-west-2:292779133546:/signing-profiles/ADOTLambdaLayerSigningProfile/WlXrTjGnKQ",
"SigningJobArn": "arn:aws:signer:us-west-2:292779133546:/signing-jobs/c85aae70-b0a8-4fa4-abd9-3e39ade1ad97"
}
}
```
Consumer can trust the layer if signing profile version arn starts with
`arn:aws:signer:<region>:<ADOT Layer's
account>:/signing-profiles/ADOTLambdaLayerSigningProfile`
By submitting this pull request, I confirm that you can use, modify,
copy, and redistribute this contribution, under the terms of your
choice.
…y#575) *Description of changes:* Adds aws-observability#561 to `CHANGELOG.md` By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.
…ity#574) *Issue #, if available:* *Description of changes:* - Add entry for the fix for `CVE-2026-21441` By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.
Recently, a new field was added to the X-Ray GetSamplingRules API that was not accounted for in the AWS X-Ray Remote Sampler implementation done in ADOT Python. As a result, enabling this new field would cause a failure and cease the parsing of any other rules in a given API response. Example: Received 10 rules from the API, third of which has the SamplingRateBoost field. The SDK will successfully parse the first two, fail on the third, then stop there. As such, the SDK will only have 2/10 of the sampling rules and will not be able to effectively make sampling decisions based on the sampling rules set by the user. Any unmatched spans will use the _FallbackSampler. - Add usage of `kwargs` in X-Ray sampling API related objects, e.g. SamplingRule, SamplingTarget, etc. - Add unit tests proving additional fields do not cause errors. - Unit tests - Tested in depth as part of aws-observability#576, which this change was a part of but is now separated out to get it in more quickly By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.
wangzlei
approved these changes
Jan 15, 2026
ezhang6811
merged commit 0c60c73
into
aws-observability:release/v0.14.x
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Issue #, if available:
Description of changes:
Ports the following commits from main into the 0.14.x release branch for pending 0.14.2 release:
CHANGELOG.mdentries #575By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.