diff --git a/Documentation/Technical/Changelog/Index.md b/Documentation/Technical/Changelog/Index.md
index bc9003aa..c92b68eb 100644
--- a/Documentation/Technical/Changelog/Index.md
+++ b/Documentation/Technical/Changelog/Index.md
@@ -5,6 +5,8 @@
 
 ## Breaking changes and useful information !!!
 
+Double check if you have cleared all caches after installing a new LUX version to be sure to have no side effects.
+
 | Version                        | Situation                                                         | Upgrade instructions                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
 |--------------------------------|-------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | From former versions to 32.0.0 | Old Flashmessages could be visible in backend views after update  | Nothing to do or to worry about. In the past there were flashmessages like "lead deleted" stored to a backend editor, but there was no output. If you upgrade now to LUX 32 it could happen that all old flashmessages are visible for the editors. Once those messages are shown, they will be deleted - everything is fine again after a reload or switch to a different view.                                                                                                                         |
@@ -25,6 +27,7 @@
 
 | Version    | Date       | State    | TYPO3         | Description                                                                                                                                                                                           |
 |------------|------------|----------|---------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| 34.0.0     | 2023-09-20 | Feature  | `11.5 + 12.4` | Better performance through AJAX loading of diagrams in dashboards or pageoverview, get rid of the minimum-stability warning when installing via composer                                              |
 | 33.3.1     | 2023-09-14 | Bugfix   | `11.5 + 12.4` | Fix open/close status for pageoverview with leads in backend                                                                                                                                          |
 | 33.3.0     | 2023-09-07 | Feature  | `11.5 + 12.4` | Update diagram of existing leads to a double bar chart diagram for better readability                                                                                                                 |
 | 33.2.1     | 2023-08-20 | Bugfix   | `11.5 + 12.4` | Toggle page overview diagrams: Should also save status when clicking on the small arrow icon                                                                                                          |
diff --git a/ext_emconf.php b/ext_emconf.php
index d74534e8..aa87e9ab 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -4,7 +4,7 @@
     'description' => 'Living User Experience - LUX - the Marketing Automation tool for TYPO3.
         Turn your visitors to leads. Identification and profiling of your visitors within your TYPO3 website.',
     'category' => 'plugin',
-    'version' => '33.3.1',
+    'version' => '34.0.0',
     'author' => 'Alex Kellner',
     'author_email' => 'alexander.kellner@in2code.de',
     'author_company' => 'in2code.de',