chore(release): 4.0.0

#### [Version 4.0.0](v3.11.15...v4.0.0) (2026-03-31)

### New Features
- Introducing AI chart creation powered by D3.js
- You can now import XLSX files natively
- The charts library now includes a grid and list view for easier browsing
- Added a new Elementor widget for displaying Visualizer charts
- Improved auto-sync reliability by replacing WP-Cron with Action Scheduler

### Improvements
- Cleaned up legacy block controls in the Block Editor

### Bug Fixes
- Resolved an issue where lazy charts didn’t render when already in the viewport on page load
- Fixed a fatal error on servers with broken FTP filesystem configuration
- Addressed errors occurring in the getCSV method
- Fixed an intermittent sidebar scroll issue in Chrome
- Prevented a double clipboard alert when copying
- Fixed a bubble chart crash on window resize when using named series in manual configuration

Author: pirate-bot

CHANGELOG.md

@@ -1,3 +1,23 @@
+#### [Version 4.0.0](https://github.com/Codeinwp/visualizer/compare/v3.11.15...v4.0.0) (2026-03-31)
+
+### New Features
+- Introducing AI chart creation powered by D3.js  
+- You can now import XLSX files natively  
+- The charts library now includes a grid and list view for easier browsing  
+- Added a new Elementor widget for displaying Visualizer charts  
+- Improved auto-sync reliability by replacing WP-Cron with Action Scheduler  
+
+### Improvements
+- Cleaned up legacy block controls in the Block Editor  
+
+### Bug Fixes
+- Resolved an issue where lazy charts didn’t render when already in the viewport on page load  
+- Fixed a fatal error on servers with broken FTP filesystem configuration  
+- Addressed errors occurring in the getCSV method  
+- Fixed an intermittent sidebar scroll issue in Chrome  
+- Prevented a double clipboard alert when copying  
+- Fixed a bubble chart crash on window resize when using named series in manual configuration
+
 ##### [Version 3.11.15](https://github.com/Codeinwp/visualizer/compare/v3.11.14...v3.11.15) (2026-03-04)
 
 - Enhanced security

classes/Visualizer/Plugin.php

@@ -28,7 +28,7 @@
 class Visualizer_Plugin {
 
 	const NAME = 'visualizer';
-	const VERSION = '3.11.15';
+	const VERSION = '4.0.0';
 
 	// custom post types
 	const CPT_VISUALIZER = 'visualizer';

css/media.css

@@ -1,5 +1,5 @@
 /*
-	Version: 3.11.15
+	Version: 4.0.0
 */
 #visualizer-library-view {
 	padding: 30px 10px 10px 30px;

index.php

@@ -3,7 +3,7 @@
 	Plugin Name: Visualizer: Tables and Charts for WordPress
 	Plugin URI: https://themeisle.com/plugins/visualizer-charts-and-graphs/
 	Description: Effortlessly create and embed responsive charts and tables with Visualizer, a powerful WordPress plugin that enhances data presentation from multiple sources.
-	Version: 3.11.15
+	Version: 4.0.0
 	Author: Themeisle
 	Author URI: http://themeisle.com
 	License: GPL v2.0 or later

package.json

@@ -1,6 +1,6 @@
 {
   "name": "visualizer",
-  "version": "3.11.15",
+  "version": "4.0.0",
   "description": "Visualizer Lite",
   "repository": {
     "type": "git",

readme.md

@@ -211,6 +211,12 @@ Pay attention that to turn your shortcodes into graphs, your theme has to have `
 
 [http://docs.themeisle.com/article/691-how-to-use-google-visualization-variables](http://docs.themeisle.com/article/691-how-to-use-google-visualization-variables)
 
+### How to report a security issue? ###
+ 
+Plugin security is a core priority for us. If you identify a potential vulnerability, we ask that you disclose it responsibly.
+
+Please follow the reporting protocols outlined on our [Security Page](https://themeisle.com/security/).
+
 ## Screenshots ##
 
 1. Charts Selection
@@ -223,6 +229,29 @@ Pay attention that to turn your shortcodes into graphs, your theme has to have `
 
 ## Changelog ##
 
+#### [Version 4.0.0](https://github.com/Codeinwp/visualizer/compare/v3.11.15...v4.0.0) (2026-03-31)
+
+### New Features
+- Introducing AI chart creation powered by D3.js  
+- You can now import XLSX files natively  
+- The charts library now includes a grid and list view for easier browsing  
+- Added a new Elementor widget for displaying Visualizer charts  
+- Improved auto-sync reliability by replacing WP-Cron with Action Scheduler  
+
+### Improvements
+- Cleaned up legacy block controls in the Block Editor  
+
+### Bug Fixes
+- Resolved an issue where lazy charts didn’t render when already in the viewport on page load  
+- Fixed a fatal error on servers with broken FTP filesystem configuration  
+- Addressed errors occurring in the getCSV method  
+- Fixed an intermittent sidebar scroll issue in Chrome  
+- Prevented a double clipboard alert when copying  
+- Fixed a bubble chart crash on window resize when using named series in manual configuration
+
+
+
+
 ##### [Version 3.11.15](https://github.com/Codeinwp/visualizer/compare/v3.11.14...v3.11.15) (2026-03-04)
 
 - Enhanced security

readme.txt

@@ -229,6 +229,29 @@ Please follow the reporting protocols outlined on our [Security Page](https://th
 
 == Changelog ==
 
+#### [Version 4.0.0](https://github.com/Codeinwp/visualizer/compare/v3.11.15...v4.0.0) (2026-03-31)
+
+### New Features
+- Introducing AI chart creation powered by D3.js  
+- You can now import XLSX files natively  
+- The charts library now includes a grid and list view for easier browsing  
+- Added a new Elementor widget for displaying Visualizer charts  
+- Improved auto-sync reliability by replacing WP-Cron with Action Scheduler  
+
+### Improvements
+- Cleaned up legacy block controls in the Block Editor  
+
+### Bug Fixes
+- Resolved an issue where lazy charts didn’t render when already in the viewport on page load  
+- Fixed a fatal error on servers with broken FTP filesystem configuration  
+- Addressed errors occurring in the getCSV method  
+- Fixed an intermittent sidebar scroll issue in Chrome  
+- Prevented a double clipboard alert when copying  
+- Fixed a bubble chart crash on window resize when using named series in manual configuration
+
+
+
+
 ##### [Version 3.11.15](https://github.com/Codeinwp/visualizer/compare/v3.11.14...v3.11.15) (2026-03-04)
 
 - Enhanced security