diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4527213..148c8676 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
[ChatGPT Web] Fix: ThunderAI is now working also with a free account [#408].
[ChatGPT Web] Fix: Correctly showing a warning message to a not logged in user [#411].
[ChatGPT Web] Improved the model not found message [#413].
+ [All APIs] Fix: The selection info message in the API WebChat is shown only when needed [#412].
Czech (cs) translation updated, thanks to Jaroslav Staněk.
...
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index a62442c5..82842e76 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -13,6 +13,7 @@
[ChatGPT Web] Fix: ThunderAI is now working also with a free account [#408].
[ChatGPT Web] Fix: Correctly showing a warning message to a not logged in user [#411].
[ChatGPT Web] Improved the model not found message [#413].
+ [All APIs] Fix: The selection info message in the API WebChat is shown only when needed [#412].
Czech (cs) translation updated, thanks to Jaroslav Staněk.
...