v21.2.11
build: enable AoT compilation for all tests (#31930)
docs: replace angular.io links with angular.dev (#29734)
docs(collections): wrong property name in docs after property rename (#13141)
build: reformat files after dependency update (#32501)
refactor(cdk/collections): fix strict property initialization errors
fix(cdk/collections): SelectionModel setSelection method inconsistent with compareWith (#27460)
refactor: re-format all tracked files with prettier
refactor(multiple): remove repeater strategy token