Features
- aws-ecr-assets: support the --platform option when building docker images (#20439) (adc0368), closes #12472 #16770 #16858
- lambda: validate function description length (#20476) (de027e2), closes #20475
- s3: adds objectSizeGreaterThan property for s3 lifecycle rule (#20425) (23690e4), closes #20372
- servicecatalog: ProductStackHistory can retain old ProductStack iterations (#20244) (1037b8c)
Bug Fixes
- core: NestedStack defaultChild is undefined (#20450) (0a49927), closes #11221
- iam: Role policies cannot grow beyond 10k (#20400) (75bfce7), closes #19276 #19939 #19835
- lambda: Fix typo in public subnet warning (#20470) (85f4e29)
- pipelines: too many CodeBuild steps inflate policy size (#20396) (f334060), closes #20189 #19276 #19939 #19835
- s3-deployment: default role does not get
PutAclpermissions on… (#20492) (3e6ec5c)