v21.2.13
build: enable AoT compilation for all tests (#31930)
feat(cdk-experimental/popover-edit): Support skipping over annotated rows when the user moves focus up/down. (#30916)
docs: replace angular.io links with angular.dev (#29734)
refactor(cdk-experimental/popover-edit): fix strict property initialization errors
build: switch remaining overlay usages to new APIs
refactor(multiple): switch DOCUMENT imports to core (#30905)
refactor(multiple): remove standalone flag from experimental packages