Bulk rename in Audio Library - rename old-format filenames (`mementor-ID-lang.mp3`) to use the current post title
Bulk download in Audio Library now creates a single zip file when multiple files are selected
已改进
Generated audio files now use the post title in the filename (e.g. `the-headline-14-en.mp3` instead of `mementor-14-en.mp3`). Existing audio is not affected
Comprehensive security hardening - added nonce verification, output escaping, input sanitization, and prepared statements across all admin pages and AJAX handlers
Settings import now validates option names against a whitelist to prevent unauthorized writes
Complete plugin cleanup on uninstall - all database tables, options, transients, and cron jobs are now properly removed
Deactivation now clears all scheduled cron events to prevent orphaned tasks
Cron scheduling moved out of class constructors to reduce overhead on frontend page loads
Infrequently used options (DB versions, timestamps) no longer autoload on every request
All PHP files now include direct access protection
Removed duplicate AJAX handler registrations and dead code
已修复
Wrong text domain in several translation strings preventing proper localization
Audio player showing a "Generate Audio" button on posts that already have audio
Shortcode player rendering on the frontend even when no audio file exists
Auto-inserted player rendering with a pending state instead of being hidden when no audio is available
Frontend audio player now uses post meta as the authoritative source for audio URLs, preventing stale references after file renames
Duplicate AudioObject schema markup when multiple player instances exist on a page
Audio Library play counts now include today's events instead of only showing aggregated historical data
Regenerating audio with Media Library enabled deleted the newly saved file due to attachment cleanup race condition
Deleting audio from the post list now properly removes the Media Library attachment and physical file
Post list audio detection and deletion now uses post meta URLs instead of hardcoded filename patterns
Speech builder caching DELETE query results which could mask errors
N+1 database query in statistics page running SHOW TABLES inside a loop
Audio file saving now always uses WP_Filesystem API instead of falling back to raw PHP functions