From aa05851edcc52b9ba87d9f31b15b55a2d0b94814 Mon Sep 17 00:00:00 2001 From: Andrew Seguin Date: Wed, 9 Jul 2025 11:49:47 -0600 Subject: [PATCH] docs: update CHANGELOG for v20.1 --- CHANGELOG.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7820c40f9a59..52855c8e3fc0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,11 @@ # 20.1.0 "metal-brownie" (2025-07-09) +There have been some internal mapping changes in Material 2 theme config maps generated by `mat.define-light-theme` and `mat.define-dark-theme`. + +If your app was directly modifying these internal properties to alter styles, such as setting new color values used in the foreground and background palette maps, then your changes may no longer be applied to the components. The supported path for changing theme values is through each component’s overrides API. + +The Material 2 component styles have undergone minor adjustments to enhance consistency across components and better align with the latest Material 2 specification. These changes result in a closer adherence to system-level colors such as `surface`, `background`, `disabled`, and `surface` variants. In general, these changes are slight hue differences for grey colors that aren’t very noticeable. + ### cdk | Commit | Type | Description | | -- | -- | -- | @@ -6213,4 +6219,4 @@ _Breaking changes:_ # Changes Prior to 12.0.0 -To view changes that occurred prior to 12.0.0, see [CHANGELOG_ARCHIVE.md](https://github.com/angular/components/blob/main/CHANGELOG_ARCHIVE.md). \ No newline at end of file +To view changes that occurred prior to 12.0.0, see [CHANGELOG_ARCHIVE.md](https://github.com/angular/components/blob/main/CHANGELOG_ARCHIVE.md).