chore(deps): bump @aws-lambda-powertools/logger from 2.25.2 to 2.26.1

[dependabot]

Bumps @aws-lambda-powertools/logger from 2.25.2 to 2.26.1.

Release notes

Sourced from @​aws-lambda-powertools/logger's releases.

v2.26.1

Summary

This patch release addresses a regression with the Batch Processing utility introduced in v2.26.0 that caused a bundling error due to an internal dependency not being declared in the package.json.

This bug affects only those who are using Batch Processing without other Powertools for AWS utilities and who have already upgraded to v2.26.0 which was released on 12/09/2025.

We recommend updating to the latest version to avoid the issue.

⭐ Congratulations to @​Grmiade for identifying this issue and fixing it with their first PR merged in the project 🎉

Changes

• chore(ci): update layer ARN on documentation (#4471) by @​sdangol

📜 Documentation updates

• chore(ci): update layer ARN on documentation (#4488) by @​sdangol
• chore(deps): bump the aws-cdk group across 1 directory with 3 updates (#4443) by @dependabot[bot]
• docs(batch): added documentation for the parser integration feature in batch processor (#4435) by @​sdangol

🔧 Maintenance

• fix(batch): declare the @​aws-lambda-powertools/commons dependency (#4484) by @​Grmiade
• chore(deps): bump the aws-cdk group across 1 directory with 3 updates (#4443) by @dependabot[bot]
• chore(deps-dev): bump zod from 4.1.7 to 4.1.8 (#4473) by @dependabot[bot]
• chore(deps): bump actions/github-script from 7.0.1 to 8.0.0 (#4432) by @dependabot[bot]

This release was made possible by the following contributors:

@​Grmiade, @​dependabot[bot], @​github-actions[bot], @​sdangol, dependabot[bot] and github-actions[bot]

v2.26.0

Summary

We're excited to announce support for API Gateway REST APIs in the Event Handler utility. This simplifies routing and processing of events in AWS Lambda functions by allowing you to define specific handlers that corresponds to routes in your REST APIs with minimal boilerplate code.

We have also integrated the Parser utility with Batch Processing, enabling automatic validation of payloads from SQS, Kinesis and DynamoDB streams.

Furthermore, we have added support for custom error handlers to the AppSync GraphQL event handler resolver, with automatic marshalling of errors to the expected AppSync format and logging built-in.

⭐ Congratulations @​dcabib for their first PR merged in the project and to @​arnabrahman for their continued contributions to AppSync event handler 🎉

Working with API Gateway REST APIs

Key Features

• Lightweight routing to reduce boilerplate code for API Gateway REST APIs
• Built-in middleware engine for executing custom logic when processing requests and responses
• Supports micro function (one or a few routes) and monolithic functions (all routes)

... (truncated)

Changelog

Sourced from @​aws-lambda-powertools/logger's changelog.

2.26.1 (2025-09-15)

Bug Fixes

• batch declare the @​aws-lambda-powertools/commons dependency (#4484) (8cfcccd)

2.26.0 (2025-09-11)

Improvements

• logger update getCodeLocation regex to improve performance (#4389) (801333d)
• batch simplified the parser integration api with batch processor (#4465) (96977ff)

Bug Fixes

• parser updated the binaryValue and stringValue in the SqsMsgAttributeSchema to nullable (#4450) (cefcbdb)
• event-handler handle nullable fields in APIGatewayProxyEvent (#4455) (200f47b)

Features

• parser integrate parser with Batch Processing (#4408) (0b6bbbb)
• parser implemented a helper function Base64Encoded to decode base64 encoded payloads (#4413) (1554360)
• parser add IPv6 support for sourceIp in API Gateway schemas (#4398) (2a94c37)
• event-handler remove undefined from Router's resolve type signature (#4463) (d36ef55)
• event-handler implement mechanism to manipulate response in middleware (#4439) (35a510d)
• event-handler add route specific middleware registration and execution (#4437) (e6ea674)
• event-handler add middleware registration and composition to rest handler (#4428) (fc87eb3)
• event-handler add support for error handling in AppSync GraphQL (#4317) (77a992f)
• event-handler add resolution logic to base router (#4349) (f1ecc6d)

Maintenance

• event-handler rename variables to reflect that options object is now a RequestContext (#4460) (5b4ee1a)
• event-handler expose rest handler functionality (#4458) (23eddfd)
• event-handler split Router tests into multiple files (#4449) (91a1ec4)
• event-handler rename BaseRouter class to Router (#4448) (b043c28)

Commits

• 0855525 chore(ci): bump version to 2.26.1 (#4486)
• 8cfcccd fix(batch): declare the @​aws-lambda-powertools/commons dependency (#4484)
• 9118bbf chore(deps): bump the aws-cdk group across 1 directory with 3 updates (#4443)
• 4fed581 docs(batch): added documentation for the parser integration feature in batch ...
• dc7c654 chore(deps-dev): bump zod from 4.1.7 to 4.1.8 (#4473)
• cc23367 chore(deps): bump actions/github-script from 7.0.1 to 8.0.0 (#4432)
• bfdeeb6 chore(ci): update layer ARN on documentation (#4471)
• ddb52e3 chore(ci): bump version to 2.26.0 (#4469)
• d0bbfe0 chore(deps): bump github/codeql-action from 3.30.2 to 3.30.3 (#4467)
• 41292d5 chore(deps-dev): bump zod from 4.1.5 to 4.1.7 (#4468)
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[dependabot]

Superseded by #238.