v21.2.12
build: enable AoT compilation for all tests (#31930)
Fix indefinite articles (#29091)
test(multiple): more strict initialization failures in CDK tests
fix(multiple): remove backwards-compatibility code (#30747)
refactor(cdk/text-field): fix strict property initialization errors
fix(cdk/text-field): avoid page jump on auto-resize (#32605)
docs: replace angular.io links with angular.dev (#29734)
refactor(cdk/overlay): use index files for public Sass API instead of copying files out (#22343)
refactor(multiple): remove standalone flag from CDK
refactor: remove tilde import usages (#23702)