v1.0.0 — Initial Release

Initial public release of WP Drop-in & Persistence Shield.

Features

• Drop-in Protection: Guards wp-content/db.php, advanced-cache.php, object-cache.php, and maintenance.php.
• MU-Plugin Protection: Enforces a configurable whitelist on wp-content/mu-plugins/ and removes .sc_* shadow directories.
• Theme Injection Cleaner: Strips SC_TH_BEGIN / __scf_ self-healing dropper blocks from theme functions.php.
• Administrator Account Whitelist: Automatically deletes unauthorized administrator accounts created outside your configured whitelist.
• Database & WP-Cron Guard: Blocks malicious option prefixes in wp_options and unschedules rogue cron hooks.
• XML-RPC & C2 Firewall: Disables XML-RPC and blocks C2 headers (X-SC-Key) and query probes.