v21.2.11
build: enable AoT compilation for all tests (#31930)
fix(multiple): expand type for restoreFocus (#32877)
refactor(cdk/dialog): replace left-over module imports with standalone equivalents
fix(cdk/dialog): add container structural styles (#24905)
refactor(cdk/dialog): fix strict property initialization errors
refactor(cdk/dialog): switch to tree shakeable overlay APIs
fix(cdk/portal): remove deprecated directives (#32117)
docs(material/dialog): clarify that default options replace rather than merge (#32819)
test(multiple): more strict initialization failures in CDK tests
refactor(cdk/dialog): account for top-level popovers
docs: replace angular.io links with angular.dev (#29734)