Release Notes 3.4.0

This release requires RepRapFirmware 3.3 or later.

Version 2 (after August 2016) and Version 3 PanelDue are supported.

add cross-platform headless builds based on cmake
cleaned up dim/screensaver handling
removed compiler warnings
enabled Russian localization by default
enabled Ukrainian localization by default
improved list-locales tool for translation debugging
fixed displaying of M291 S2 and S3 if followed by M292
fixed displaying macro buttons in control tab
fixed setting of serial baud rate after reboot
cleaned up English
cleaned up Czech translation
cleaned up French translation
cleaned up German translation
fixed access to second sd card
cleaned up Russian translation
fixed persistent pressed button handling in some dialogs
fixed updates via RRF
fixed displaying of multiple heaters per tool
improved readme
fix brightness handling during pop-ups
disabled spammy debug information
show babystep button if printer is idle
cleaned up Spanish translation
change default feedrates
extend m291 popup to allow movement of other axis, up to 10
updated RRFLibraries
fixed babystep button alignment in setup tab
moved popup code into separate module
show connection loss in status
show warning when more than 2 malformed successive request responses are received
log status changes console
add support for ccache to speed up compilation

Downloads and flashing instructions: