message: docs: release notes for the v14.2.12 release
diff: +<a name="14.2.12"></a>
  +# 14.2.12 (2022-11-21)
  +## Breaking Changes
  +### core
  +- Existing iframe usages may have security-sensitive attributes applied as an attribute or property binding in a template or via host bindings in a directive. Such usages would require an update to ensure compliance with the new stricter rules around iframe bindings.
  +### core
  +| Commit | Type | Description |
  +| -- | -- | -- |
  +| [54814c8e9b](https://github.com/angular/angular/commit/54814c8e9ba6b82a7f4748ef2b2f47507efd758b) | fix | hardening attribute and property binding rules for <iframe> elements ([#48028](https://github.com/angular/angular/pull/48028)) |
  +## Special Thanks
  +Andrew Kushnir
  +
  +<!-- CHANGELOG SPLIT MARKER -->
  +
  <a name="15.0.0"></a>
  # 15.0.0 (2022-11-16)
  