OOSOFT 2FA Security

1.0.2

• Improved escaping and security hardening throughout.
• Removed deprecated load_plugin_textdomain() call (WordPress 4.6+ auto-loads translations).
• Added HKDF key derivation fallback warning when WordPress secret keys are not configured.

1.0.1

• Fixed QR code scanning compatibility with major authenticator apps.
• Switched to proven qrcodejs library for QR generation.

1.0.0

• Initial release.