release: cut the v21.2.7 release

Author: andrewseguin

CHANGELOG.md

@@ -1,3 +1,12 @@
+<a name="21.2.7"></a>
+# 21.2.7 "carbon-jetski" (2026-04-16)
+### material
+| Commit | Type | Description |
+| -- | -- | -- |
+| [5954c4594c](https://github.com/angular/components/commit/5954c4594c6df87908bc7849214a29f6897b213e) | fix | **sort:** deprecate MatSortHeaderIntl and hide from docs ([#33089](https://github.com/angular/components/pull/33089)) |
+
+<!-- CHANGELOG SPLIT MARKER -->
+
 <a name="21.2.6"></a>
 # 21.2.6 "steel bottle" (2026-04-08)
 ### material

package.json

@@ -53,7 +53,7 @@
     "ci-docs-monitor-test": "node --no-warnings=ExperimentalWarning --loader ts-node/esm/transpile-only scripts/docs-deploy/monitoring/ci-test.mts",
     "prepare": "husky"
   },
-  "version": "21.2.6",
+  "version": "21.2.7",
   "dependencies": {
     "@angular-devkit/core": "catalog:",
     "@angular-devkit/schematics": "catalog:",