Kara Erickson ed4d96f858 docs: add migrating to version 9 guide (#33339 )

This commit adds a guide to AIO navigation for
"Migrating to Version 9" and moves the schematics
section into the guide that previously lived in
the deprecations page. It also pastes a snippet
of the deprecations page in the new guide so users
don't have to filter out deprecations they've seen
before.

Note: Ivy compatibility section is coming up in a
follow-up PR.

PR Close #33339

2019-10-23 09:11:40 -07:00

3.3 KiB

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Updating to Angular Version 9

This guide contains everything you need to know about updating to the next Angular version.

Version 9 Schematics

If your application uses the CLI, you can update to version 9 automatically with the help of the ng update script. The script will run a series of small migrations that will transform the code of your application to be compatible with version 9.

If you're curious about the specific migrations being run (e.g. what code is changing and why), the guides below provide more context on each change and contain FAQs for common questions.

Deprecations and Removals in Version 9

New Deprecations

API	Replacement	Deprecation announced	Notes
`entryComponents`	none	v9	See `entryComponents`
`ANALYZE_FOR_ENTRY_COMPONENTS`	none	v9	See `ANALYZE_FOR_ENTRY_COMPONENTS`
`ModuleWithProviders` without a generic	`ModuleWithProviders` with a generic	v9	See `ModuleWithProviders` section

New Removals of Deprecated APIs

Package	API	Replacement	Notes
`@angular/core`	`Renderer`	`Renderer2`	Migration guide.
`@angular/core`	`RootRenderer`	`RendererFactory2`	none
`@angular/core`	`RenderComponentType`	`RendererType2`	none
`@angular/common`	`DeprecatedI18NPipesModule`	`CommonModule`	none
`@angular/common`	`DeprecatedCurrencyPipe`	`CurrencyPipe`	none
`@angular/common`	`DeprecatedDatePipe`	`DatePipe`	none
`@angular/common`	`DeprecatedDecimalPipe`	`DecimalPipe`	none
`@angular/common`	`DeprecatedPercentPipe`	`PercentPipe`	none
`@angular/forms`	`NgFormSelectorWarning`	none	none
`@angular/forms`	`ngForm` element selector	`ng-form` element selector	none

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