• Improved support for private packages in PlatformIO Registry
• Improved checking of available Internet connection for IPv6-only workstations (pull #4151)
• Better detecting of default PlatformIO project directory on Linux OS (pull #4158)
• Respect disabling debugging server from "platformio.ini" passing an empty value to the debug_server option
• Fixed a "module 'asyncio' has no attribute 'run'" error when launching PIO Home using Python 3.6 (issue #4169)