release 21.7.14

Author: gaborbernat

docs/changelog.rst

@@ -6,6 +6,16 @@
 
 .. towncrier release notes start
 
+***********************
+ v21.7.14 (2026-09-18)
+***********************
+
+Bugfixes - 21.7.14
+==================
+
+- Fix ``activate.csh`` failing with ``Event not found`` when the virtual environment path contains ``!``.
+  (:issue:`3256`)
+
 ***********************
  v21.7.13 (2026-09-18)
 ***********************