@aws-lambda-powertools/logger - npm Package Versions

2.20.0 (2025-05-20)

Features

• idempotency: support for Valkey- and Redis OSS-compatible cache (#3896) (3352b90)
• parser: add schemas for AppSync Events (#3907) (2554800)
• parser: add support for tumbling windows in Kinesis and DynamoDB events (#3931) (0205a87)

2.19.1 (2025-05-05)

Bug Fixes

• event-handler: ignore return type from onSubscribe handler (#3888) (02b3cda)

2.19.0 (2025-04-24)

Bug Fixes

• logger: warn customers when the ALC log level is less verbose than log buffer (#3834) (04f64ce)
• logger: warn only once on ALC log level mismatch (#3816) (1e330b3)
• parser: Make Kafka key property optional (#3855) (68fa1eb)

Features

• event-handler: AppSync Events resolver (#3858) (01f8a68)

2.18.0 (2025-04-07)

Features

• parser: add Cognito pre-signup trigger schema (#3729) (4116f65)
• parser: add schema support for API Gateway WebSocket events (#3807) (663d328)

2.17.0 (2025-03-25)

Bug Fixes

• ci: Remove --compatible-architectures from workflow (#3752) (dafa496)
• idempotency: include sk in error msgs when using composite key (#3709) (661f5ff)
• logger: correctly refresh sample rate (#3722) (2692ca4)
• parser: ddb base schema + other exports (#3741) (51a3410)

Features

• commons: make utilities aware of provisioned concurrency (#3724) (c28e45e)
• logger: set correlation ID in logs (#3726) (aa74fc8)
• metrics: allow setting functionName via constructor parameter and environment variable (#3696) (3176fa0)

2.16.0 (2025-03-07)

Bug Fixes

• batch: clear message group references after request (#3674) (270115e)
• ci: Update layer balance scripts (#3660) (aa14637)
• parser: envelope sub-path exports regression (#3667) (beac102)
• parser: update S3 Event Schema (#3671) (c14c7b3)

Features

• logger: Enable log buffering feature (#3641) (8203016)
• logger: flush buffer on uncaught error decorator (#3676) (28db2e3)
• logger: Flush buffer on uncaught error in Middy middleware (#3690) (23eebe4)
• logger: refresh sample rate calculation before each invocation (#3672) (8c8d6b2)
• validation: add @validator decorator for JSON Schema validation (#3679) (ae6b7cf)
• validation: Add Middy.js middleware for JSON Schema validation (#3694) (443202b)
• validation: implement validate function (#3662) (f55127b)

2.15.0 (2025-02-25)

Bug Fixes

• ci: Add permissions to jobs (#3586) (90c93ea)
• ci: fix path for latest SSM param (#3585) (e34952d)
• logger: handle illegal null/undefined as extra args (#3614) (6f99073)

Features

• idempotency: add support for custom key prefix (#3532) (7be7a83)
• logger: add circular buffer (#3593) (618cdee)
• logger: Add log buffer and flush method (#3617) (6968ca8)
• logger: Emit a warning on buffer flush (#3639) (f471552)
• logger: refresh sample rate calculation per invocation (#3644) (1d66a2a)
• parser: provide sub-path exports (#3598) (09f0aaa)

2.14.0 (2025-02-10)

Bug Fixes

• logger: prevent overwriting standard keys (#3553) (f0bdf3c)
• parser: parse sqs record body field as JSON and S3Schema in S3SqsEventNoificationRecordSchema (#3529) (bcd4b9f)

Features

• ci: Add advanced automation (#3438) (4e9ff07)
• parser: add TransferFamilySchema for AWS Transfer Family events (#3575) (2c27c5e)
• parser: simplify ParseResult and parse inference (#3568) (95762ad)

2.13.1 (2025-01-28)

Bug Fixes

• parser: allow Kinesis envelopes to handle non-JSON strings (#3531) (d18e03d)
• parser: allow SQS envelopes to handle non-JSON strings (#3513) (89f0006)
• parser: allow VPC envelopes to handle non-JSON strings (#3534) (603988d)
• parser: API Gateway Envelopes handle non-JSON (#3511) (a4846af)
• parser: CloudWatch Log Envelope handles non-JSON (#3505) (781a14e)
• parser: DynamoDBStream schema & envelope (#3482) (7f7f8ce)
• parser: EventBridge envelope uses correct path (#3504) (7cce60b)
• parser: Firehose SQS should fail for invalid SQS message (#3526) (4721dda)
• parser: Kafka Envelope + tests (#3489) (bd6b24a)
• parser: LambdaFunctionUrl envelope assumes JSON string in body (#3514) (09aa287)
• parser: make identitySource nulablel in APIGatewayRequestAuthorizerEventV2Schema (#3485) (8692de6)
• parser: min array length on Records (#3521) (89a6281)
• parser: set min length of 1 to s3 event lists (#3524) (937be64)
• parser: SNS Envelope handles non-JSON (#3506) (4d7f05f)

2.13.0 (2025-01-14)

Bug Fixes

• tracer: forward X-Amzn-Trace-Id header when instrumenting fetch (#3470) (4eb3e2d)

Features

• parser: DynamoDBMarshalled helper to parse DynamoDB data structure (#3442) (e154e58)