# 3.0.0 * Feature proposal #4990: Create plugin API library files for spam handling * Bug #5000: Legacy recaptcha mode unconfigured blocks login * Bug #5121: Implement buffer clearing * Feature proposal #5163: implement new $.cbconfirm to replace browser confirm dialog * Bug #5249: Captcha field not respecting layout icon parameter * Feature proposal #5424: Implement IP range blocking * Feature proposal #5425: Implement IP wildcard blocking * Feature proposal #5548: reCaptcha language based off CB * Bug #5549: reCaptcha Automatic language not saving * Feature proposal #5810: Implement honey pot only captcha usage * Bug #5879: Audio captcha always wrong * Bug #5966: Captcha Listen and Refresh are not accessible * Bug #6171: Blocking on frontend missing default date * Feature proposal #6172: Implement menu item for quick Joomla block * Feature proposal #6255: Improve parameter descriptions * Bug #6397: Backend manual blocks require double save * Bug #6398: Email domain block not working during registration * Feature proposal #6541: Implement support for reCaptcha Invisible * Feature proposal #6549: Implement display of ip address field in backend user edit * Feature proposal #6588: Implement simple account block * Feature proposal #6591: Improve internal captcha image output