v1.127.0

⚠ BREAKING CHANGES TO EXPERIMENTAL FEATURES

• assertions: Match.absentProperty() becomes Match.absent(), and its type changes from string to Matcher.

Features

• appsync: Lambda Authorizer for AppSync GraphqlApi (#16743) (bdbe8b6), closes #16380
• chatbot: allow adding a sns topic in existing SlackChannel (#16643) (d29a20b), closes #15588
• cfnspec: cloudformation spec v43.0.0 (#16748) (7c473a6)
• cli: hotswap deployments for StepFunctions State Machines (#16489) (c3417f6)
• ec2: add X2gd instances (#16810) (6d468d2), closes #16794
• ecr-assets: control docker image asset hash (#16070) (13f67e7), closes #15936
• elbv2: support ALB target for NLB (#16687) (27cc821), closes #16679

Bug Fixes

• assertions: hasResourceProperties is incompatible with Match.not and Match.absent (#16678) (6f0a507), closes #16626
• cloudfront: EdgeFunctions cannot be created when IDs contain spaces (#16845) (b0752c5), closes #16832
• cloudwatch: alarms with accountId fails in regions that don't support cross-account alarms (#16875) (54472a0), closes #16874
• iam: not possible to represent Principal: * (#16843) (6829a2a)
• lambda: currentVersion fails when architecture specified (#16849) (8a0d369), closes #16814
• s3: auto-delete fails when bucket has been deleted manually (#16645) (7b4fa72), closes #16619

Miscellaneous Chores

• assertions: replace absentProperty() with absent() and support it as a Matcher type (#16653) (c980185)