• Workaround for bug in sharpziplib. Failed to unpack esp8266 tar.gz tools correctly. If have installed a 1.6.4 8266 tool chain it is recommended to use boards manager to uninstall then re-install. The last download will be used to reinstall so the time to install should be short.
  
• All hardware version numbers are now calculated correctly including version numbers such as "1.6.4+1.0". If you have previously installed an Intel or Esp8266 core using the visual micro boards manager you should uninstall and re-install again.
  
• Compile would fail if the arduino ide was used to install hardware due to version number issues. This release will compile all hardware installed ether using the arduino ide or visual micro boards managers.