Flexible Editor Panel for Elementor

Corrected FEP header icon injection placement across Elementor header variants

Renamed plugin from “Flexible Elementor Panel” to “Flexible Editor Panel”

Dropped support for Elementor < 3.0 — minimum version is now 3.21.0

Minimum PHP version raised to 7.4 (typed properties, return types, arrow functions)

Removed all legacy editor v1 code and assets

Cleaned up FEP header icon injection to match the new Elementor editor header

Rewrote main plugin class with modern PHP 7.4 architecture

Merged editor CSS into single stylesheet for fewer HTTP requests

Fixed deprecated create_function() call in Settings API (PHP 8.0+ compatible)

Cleaner Elementor controls registration with typed methods

Simplified admin settings tab (removed old editor detection logic)

Updated text-domain to flexible-editor-panel

Removed accordion first-tab option (now native in Elementor)

Replaced right-click collapse with a centered “Collapse categories” button to avoid Elementor favorites conflict

Docked panel height now accounts for the Elementor header when snapped to top corners

Resolved preview switcher icon display issue

Optimized drag/resize performance with DOM caching and animation throttling

Tested with Elementor 3.50.0

Tested with Elementor Pro 3.50.0

Tested with WordPress 6.9.1

Fix multiples issues with icon FEP in header – thanks @Lars

Add option for save the editor panel before use exit button – thanks the request from @Lars

Update POT/PO language