• Security: Error responses now return safe HTTP status text instead of detailed database error messages to prevent information leakage
• Security: Added MAX_CONNECTIONS environment variable to limit concurrent database connections and prevent resource exhaustion (DoS protection)
• Fix: Fixed race condition in GetById() when upgrading from read lock to write lock
• Fix: Fixed memory leak in RunMaintenance() where prepared statement deletions were not persisted to the connection pool
• Feature: Error responses now use consistent JSON format with api_version, error, and status fields

minor bugfixes

added BLOB read/write feature

systemd support and install script