The API changes are due to enabling strict checks in TypeScript (via `strict: true`).
The payload size changes in `polyfills.js` are due to more browser APIs being patched in recent versions (e.g. `fetch`, `customElement v1`).
PR Close#28219
Introduces an update schematic for the "@angular/core" package
that automatically migrates pre-V8 "ViewChild" and "ContentChild"
queries to the new explicit timing syntax. This is not required
yet, but with Ivy, queries will be "dynamic" by default. Therefore
specifying an explicit query timing ensures that developers can
smoothly migrate to Ivy (once it's the default).
Read more about the explicit timing API here:
https://github.com/angular/angular/pull/28810
PR Close#28983
This flag is picked up by webpack v4 and used for more agressive optimizations.
Our code is already side-effect free, because that's what we needed for build-optimizer to work.
PR Close#22785
BREAKING CHANGE: after this change, npm and yarn will issue incompatible peerDependencies warning
We don't expect this to actually break an application, but the application/library package.json
will need to be updated to provide tslib 1.9.0 or higher.
PR Close#22667
"ng update" supports having multiple packages as part of a group which should be updated together, meaning that e.g. calling "ng update @angular/core" would be equivalent to updating all packages of the group (that are part of the package.json already).
In order to support the grouping feature, the package.json of the version the user is updating to needs to include an "ng-update" key that points to this metadata.
The entire specification for the update workflow can be found here: 2e8b12a4ef/docs/specifications/update.md
PR Close#22482
* Remove now unnecessary portions of build.
* Add a compilePackageES5 method to build ES5 from sources
* Rework all package.json and rollup config files to new format
* Remove "extends" from tsconfig-build.json files and fixup compilation roots
PR Close#18541
JiaLiPassion
Ben Lesh
Paul Gschwendtner
Misko Hevery
Alan Agius
Igor Minar
Hans Larsen
Jason Aden
Jason Aden
Chuck Jazdzewski