Release v2.68.0 · aws/aws-cdk

apprunner-alpha: env vars and secrets can't solely be added via .add*() methods (#24346) (45195b6), closes #24345
cli: cannot cdk import resources with multiple identifiers (#24439) (a70ff1a), closes #20895
core: Fix dotnet version check to allow .NET 7.0 (#24467) (a4856e9), closes #24466
lambda-nodejs: esbuild preCompilation tsconfig precedence is wrong (#23871) (790a709)
lambda-nodejs: Required auto prefix of handler with index. breaks custom non-index handler settings used by layers (#24406) (d7a1c34), closes #24403
rds: add clusterResourceIdentifier property to database cluster (#23605) (6bda4e5)

Alpha modules (2.68.0-alpha.0)

servicecatalogappregistry: This commit contains destructive changes to the RAM Share.
Since the application RAM share name is calculated by the application construct, where one property is removed. Integration test detects a breaking change where RAM share will be created. Integration test snapshot is updated to cater this destructive change.

msk: add Kafka version 3.3.2 (#24440) (1b2014e), closes #24432
redshift: column compression encodings and comments can now be customised (#24177) (1ca3e00), closes #24165 #23597 #22506
redshift: columns require an id attribute (under feature flag) (#24272) (9a07ab0), closes #24234

servicecatalogappregistry: allow disabling automatic CfnOutput (#24483) (3db1a0d), closes #23779
servicecatalogappregistry: Associate an application with attribute group (#24378) (d1264c1)