test-repo/changelog_unreleased/angular/15887.md

Avoid adding colon for track in 3rd expression of for blocks (#15887 by @sosukesuzuki)

<!-- Input -->
@for (item of items; let i = $index; track block) {}

<!-- Prettier stable -->
@for (item of items; let i = $index; track: block) {}

<!-- Prettier main -->
@for (item of items; let i = $index; track block) {}