Overview of changes in ModemManager 0.5.2 ------------------------------------------ - Better detection of registration state when connecting - Added support for more Ericsson modems - Many memory leak fixes - Ensure Gobi devices are driven by the gobi plugin - Added multi-part SMS message support - Better handling of requests when modem is disabled - USSD fixes for Huawei devices - Added support for Nokia Internet Sticks - Fixed quirky response handling on some Cinterion modems - Fixed CREG response handling on modems that include the RAC - Skip sending power-up command if modem is already powered up - Added support for Sierra Wireless devices using Icera chips (USB305, Lightning)