diff --git a/ChangeLog.md b/ChangeLog.md
index 853012c..aca8708 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,6 +1,34 @@
 # CHANGELOG MODULE DECLARATIONTVA FOR [DOLIBARR ERP CRM](https://www.dolibarr.org)
 
-## 2.2.0
+## 2.4.0
+
+### New Features
+- **Template Management System**: Complete online template management with Gitea integration
+- **Minor Version System**: Major.minor versioning for template updates (30.1, 30.2, etc.)
+- **Automatic Updates**: Other installations can automatically update templates
+- **Template Reset**: "REVENIR AU MODELE OFFICIEL" functionality for template management
+- **Configuration Tabs**: Separated PCG mapping and template management into distinct tabs
+
+### Technical Improvements
+- **Gitea Integration**: Online template distribution and version checking
+- **Template Path Resolution**: Fixed template loading for PDF generation
+- **Action Handling**: Improved template action processing outside tab logic
+- **Version Management**: Comprehensive template versioning system
+- **Fallback System**: Robust offline/online template management
+
+### Bug Fixes
+- **Template Recognition**: Fixed official template recognition for PDF generation
+- **Path Resolution**: Corrected template path calculation for different directory structures
+- **Action Processing**: Fixed template reset and update actions
+- **PDF Generation**: Resolved missing CA-3 pages in PDF output
+- **Template Loading**: Fixed template file detection and loading
+
+### Template Updates
+- **Version 30.2**: Updated official CA-3 template with corrected field positioning
+- **Template Maintenance**: Added comprehensive maintenance manual
+- **Version Control**: Implemented minor version system for template fixes
+
+## 2.3.0
 
 ### New Features
 - **Declaration Validation**: Complete validation workflow with confirmation dialogs
diff --git a/core/modules/modDeclarationTVA.class.php b/core/modules/modDeclarationTVA.class.php
index 6f6ae98..8469893 100644
--- a/core/modules/modDeclarationTVA.class.php
+++ b/core/modules/modDeclarationTVA.class.php
@@ -76,7 +76,7 @@ class modDeclarationTVA extends DolibarrModules
 		$this->editor_squarred_logo = '';					// Must be image filename into the module/img directory followed with @modulename. Example: 'myimage.png@declarationtva'
 
 		// Possible values for version are: 'development', 'experimental', 'dolibarr', 'dolibarr_deprecated', 'experimental_deprecated' or a version string like 'x.y.z'
-		$this->version = '2.3.0';
+		$this->version = '2.4.0';
 		// Url to the file with your last numberversion of this module
 		//$this->url_last_version = 'http://www.example.com/versionmodule.txt';