What's Changed

• Reduce or change some steps for faster database access during sending SMS and updating DLRs
• Simplify db query for faster page load on Reports
• Better search form on Reports
• Provides SQL file for applying db table indexes
• Remove dependency to PEAR/DB, now use PDO for db operations
• Compatibility with PHP 8
• Fix some bugs and security related

Full Changelog: https://github.com/playsms/playsms/compare/1.4.6...1.4.7