Release 3.4.0rc1

The 3.4 release series brings around 90 new features to RRF compared to release 3.3. Major new features include input shaping, thumbnail image display in Duet Web Control and on PanelDue, more control over how to react to unexpected events such filament errors and driver warnings, and heater power feedforward for tighter temperature control of high-flow-rate hot ends.

Important: please read at least the Upgrade Notes section of the release notes before upgrading!

Consolidated release notes (for those upgrading from RRF 3.3): https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-RC#reprapfirmware-340rc1
Incremental release notes (for those upgrading from RRF 3.4.0beta7): https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta#reprapfirmware-340-post-beta7

User of Duet with attached Single Board Computer, please upgrade via the package server. Users of Duet in standalone mode, use the files here. Preliminary builds of PanelDueFirmware with thumbnail image support are available at https://github.com/Duet3D/PanelDueFirmware/releases/tag/3.4.1-pre1.

Release 3.4.0 beta 7

This beta release brings bug fixes, a major overhaul of the way unexpected events (e.g. heater faults, filament errors and driver errors) are handled, and some minor feature improvements. We hope it will be the last release before 3.4.0-RC1.

Please read the release notes at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta7 before installing, to see what changes you may need to make to your configuration and system macro files.

Users of Duet with Single Board Computer, please upgrade via the unstable feed on the Duet3D package server. Users of Duet in standalone mode, use the files here,

Release 3.4.0 beta 6

This release fixes bugs in previous 3.4.0beta releases and adds some minor new features. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta6 for the change list.

Release 3.4.0 beta 5

This release brings Hangprinter 4 support and fixes bugs in 3.4.0beta4. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta5 for the upgrade notes and change list.

Release 3.4.0 beta 4

This release brings bug fixes and minor feature improvements. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta4 for details.

Users running Duet hardware in standalone mode can upgrade using the files here. Users with attached SBC, please upgrade via the unstable feed on the Duet3D package server.

Release 3.4.0 beta 3

This release includes feature improvements (including motor brake support) and bug fixes. It also introduces support for the forthcoming EXP1HCL closed loop board. For upgrade notes and details of the changes, see https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta3.

Users running with attached SBC should upgrade to this release from the unstable feed of the package server. Users running in standalone mode, use the files here.

Release 3.4.0 beta 2 (excluding Duet Maestro)

This release brings input shaping and several other improvements to RepRapFirmware. The change list is at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta2.

SBC users must use the unstable package feed to update to the Beta as described here:
https://github.com/Duet3D/DuetSoftwareFramework/wiki/SBC-Setup-Guide#unstable-package-feed

Release 3.4.0 beta 2 (Duet Maestro only)

This introduces some new features and release fixes bugs, See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta2 for the change list.

Release 3.4.0beta1

This is the first release of the 3.4.0beta series. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta-&-RC#reprapfirmware-340beta1 for the change list and upgrade notes. Note, this release does not support input shaping.

Users of Duet with attached single board computer should upgrade to this release from the unstable feed on the package server. Users of Duet in standalone mode can use the files here.

File DuetWiFiServer.bin has not changed since release 3.3 so it is not included here.

Release 3.3

This release brings more than 50 new features and over 70 bug fixes compared to the previous stable release (3.2.2). See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x#reprapfirmware-33 for the change list and upgrade notes.

Users of Duet in standalone mode can upgrade from an earlier 3.x series release by uploading file Duet2and3Firmware-3.3.zip.

Users of Duet with attached Single Board Computer (SBC) should upgrade to this release from the stable package server.