v21.2.14
refactor(multiple): remove declare global usages (#32991)
refactor(material-experimental/menubar): fix strict property initialization errors
refactor(material-experimental/popover-edit): fix strict property initialization errors
refactor(material-experimental/selection): fix strict property initialization errors
build: update to TypeScript 5.9 (#31604)
docs: convert remaining @NgModule provider examples to bootstrapApplication (#32840)
feat(material/core): move Material 3 support into stable (#28913)
fix(material/core): Move remaining MDC core functionality out of experimental (#25503)
docs: replace angular.io links with angular.dev (#29734)
build: clean-up to use fine-grained targets for faster rebuilds
build: remove deprecated compiler option (#32692)