diff --git a/ChangeLog.d/psa_crypto_code_gen_1_1.txt b/ChangeLog.d/psa_crypto_code_gen_1_1.txt
index 2c18e6f31a..e10a81c9af 100644
--- a/ChangeLog.d/psa_crypto_code_gen_1_1.txt
+++ b/ChangeLog.d/psa_crypto_code_gen_1_1.txt
@@ -1,6 +1,13 @@
 Features
-    * Brought in PSA code geneneration JSON driver list.
-      Added auto generated templating support for key management.
-      Added Support for transparent and opaque keys (import/export/copy).
-      Included some general JSON validation for the given entry points.
-      Addresses version 1.1 of #5137.
+    * The PSA driver wrapper generator generate_driver_wrappers.py now
+      supports a subset of the driver description language, including
+      the following entry points: import_key, export_key, export_public_key,
+      get_builtin_key, copy_key.
+
+Requirement changes
+   * When building with PSA drivers using generate_driver_wrappers.py, or
+     when building the library from the development branch rather than
+     from a release, the Python module jsonschema is now necessary, in
+     addition to jinja2. The official list of required Python modules is
+     maintained in scripts/basic.requirements.txt and may change again
+     in the future.