Angular 11.0.0-rc.2 released, web front-end framework

Angular 11.0.0-rc.2 is now released, the specific updates are as follows:

Bug fix

• common: Change the format of week-numbering year from r-> Y
• compiler: retain access to this.$event and this.$any in the expression
• compiler-cli: invalid setClassMetadata call for classes with custom decorators in ES5
• compiler-cli: report missing pipeline when fullTemplateTypeCheck is disabled
• core: markDirty() should only mark flags during the real scheduling tick
• forms : Remove validators when cleaning up controls
• router: Ensure that all outlets are used when the command is prefixed

Performance improvement

• compiler-cli: Generate template context declarations only when used
• core: Do not recurse into the registered module

Update instructions: https://github.com/angular/angular/blob/master/CHANGELOG.md