v21.2.17
build: remove API doc generation for localize/init and add mnemonic to API rendering rule.
fix(localize): add support for unit-test builder in ng-add schematic
build: rename defaults2.bzl to defaults.bzl (#63383)
fix(localize): validate locale in getOutputPathFn to prevent path traversal
ci: reformat files
feat(bazel): support bundling `.d.ts` with code splitting (#60321)
build: update all non-major dependencies
refactor: update license text to point to angular.dev (#57901)