= 3.5.3 =
* Security: Fixed SQL injection vulnerabilities in database queries
* Security: Fixed all output escaping violations for WordPress Plugin Check compliance
* Security: Updated npm dependencies to address security vulnerabilities
* Fixed: CSS hex colors no longer incorrectly processed as hashtags
* Fixed: Content within style tags no longer processed as hashtags
* Fixed: Double-escaping bugs that caused HTML rendering issues
* Fixed: Removed redundant htmlspecialchars() calls causing display problems
* Improved: Re-enabled hashtag support for WordPress posts and pages
* Improved: Data-driven hashtag validation for posts/pages
* Improved: Production readiness improvements for plugin directory submission
* Removed: Deprecated load_plugin_textdomain() call
