Arduino 1.6.5 AVR Package Released Visual-Micro Apr 26, 2015 share Facebook Twitter Google + LinkedIn Pinterest Email Share... News: The Arduino 1.6.5 Avr core has been released and is available in the Boards Manager note: old image shows 1.6.3 but when you open the Boards Manager in Visual Micro you can also choose later Arduino versions such as 1.6.4 and 1.6.5