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Release 3.4.1RC2

Pre-release
Pre-release

This release fixes occasional file upload CRC errors on Duet2 Ethernet and Duet Maestro. It also adds support for new versions of Duet hardware in the pipeline.

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This release brings input shaping, heater feedforward for high flow rate extruders, thumbnail image display in Duet Web Control and on PanelDue, and many minor new features and bug fixes. Be sure to read the upgrade notes at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x#reprapfirmware-340 if you are upgrading from release 3.3 or earlier!

Users of Duet with attached single board computer should upgrade using the stable feed from the Duet3D package server as usual. Users of Duet in standalone mode, use the files here. Most users can just upload the Duet2and3Firmware-3.4.0.zip file.

Note: if you are upgrading from RRF 3.3 standalone mode and you prefer to upload just the firmware binary instead of the zip file, then you may need to upload the SDiap32 file for your Duet before the new firmware binary will install.

The DuetWiFiServer.bin file has not changed in this release, it is still version 1.26.

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Release 3.4.0rc2

Pre-release
Pre-release

This release fixes bugs in 3.4.0rc1. Release notes are at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-RC#reprapfirmware-340rc2.

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Release 3.4.0rc1

Pre-release
Pre-release

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.

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Release 3.4.0 beta 7

Pre-release
Pre-release

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,

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Release 3.4.0 beta 6

Pre-release
Pre-release

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.

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Release 3.4.0 beta 5

Pre-release
Pre-release

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.

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Release 3.4.0 beta 4

Pre-release
Pre-release

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.