<a name="17.0.0-rc.0"></a>

17.0.0-rc.0 (2023-10-18)

common

| Commit | Description | | -- | -- | | | missing space in ngSwitch equality warning (#52180) |

compiler

| Commit | Description | | -- | -- | | | apply style on :host attributes in prod builds. (#49118) | | | avoid error in template parser for tag names that can occur in object prototype (#52225) |

core

| Commit | Description | | -- | -- | | | do not remove used ng-template nodes in control flow migration (#52186) | | | handle for alias with as in control flow migration (#52183) | | | handle if alias in control flow migration (#52181) | | | avoid repeated access to LContainer and trackBy calculation (#52227) | | | cache LiveCollectionLContainerImpl (#52227) | | | minimze trackBy calculations (#52227) | | | deprecate the NgProbeToken (#51396) |

platform-browser

| Commit | Description | | -- | -- | | | only append style element on creation (#52237) |

Deprecations

core

• NgProbeToken

The NgProbeToken is not used internally since the transition from View Engine to Ivy. The token has no utility and can be removed from applications and libraries.