<a name="15.1.0-rc.0"></a>

15.1.0-rc.0 (2023-01-05)

common

| Commit | Description | | -- | -- | | | Add data attribtue to NgOptimizedImage (#48497) |

compiler

| Commit | Description | | -- | -- | | | allow self-closing tags on custom elements (#48535) | | | type-only symbols incorrectly retained when downlevelling custom decorators (#48638) |

compiler-cli

| Commit | Description | | -- | -- | | | update @babel/core dependency and lock version (#48634) |

localize

| Commit | Description | | -- | -- | | | add triple slash type reference on @angular/localize on `ng add (#48502) |

migrations

| Commit | Description | | -- | -- | | | combine newly-added imports in import manager (#48620) |

Special Thanks

Alan Agius, Alex Castle, Andrew Kushnir, Derek Cormier, Joey Perrott, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Pawel Kozlowski, Renan Ferro, Vadim, ced, mgechev, piyush132000 and robertIsaac