v20.3.27
refactor(animations): deprecate the animations package (#62795)
fix(http): Rejects non-HTTP(S) URLs in JSONP requests
refactor(compiler-cli): Add a diagnostic to detect forbiden invocations of required initializers (#63614)
fix(core): support prefix-insensitive DOM schema lookups and compile-time i18n attribute validation (#68926)
build: update to latest dev infra code (#56128)
feat(forms): add support for pushing an array of controls to formarray (#57102)
docs: rename `@nodoc` to `@docs-private` (#61194)
refactor(platform-browser): Deprecate the `platform-browser-dynamic` package (#61043)
feat(core): introduce `BootstrapContext` for improved server bootstrapping (#63636)
refactor(platform-server): replace standard Error with RuntimeError
fix(router): Surface parse errors in Router.parseUrl (#64503)
Revert "feat(service-worker): notify clients about version failures (#62718)"
build: use pnpm as the package manager instead of yarn (#62924)