The autoDetect feature of ComponentFixture will now attach the fixture to the ApplicationRef. As a result, errors during automatic change detection of the fixture be reported to the ErrorHandler. This change may cause custom error handlers to observe new failures that were previously unreported.

compiler-cli

| Commit | Type | Description | | -- | -- | -- | | 9e87593055 | feat | ensure template style elements are preprocessed as inline styles (#57429) |

core

| Commit | Type | Description | | -- | -- | -- | | b063468027 | feat | support TypeScript 5.6 (#57424) | | 3b0dca75d6 | fix | Allow zoneless scheduler to run inside fakeAsync (#56932) | | f03d274e87 | fix | ComponentFixture autoDetect feature works like production (#55228) | | d4449fce21 | fix | handle hydration of components that project content conditionally (#57383) |

migrations

| Commit | Type | Description | | -- | -- | -- | | 4ae66f25d0 | fix | account for members with doc strings and no modifiers (#57389) | | ac93839d69 | fix | avoid migrating route component in tests (#57317) | | 58a79b6e43 | fix | preserve type when using inject decorator (#57389) |