Clicking Generate and download firmware will output selected options to the console in addition to generate the firmware. Use F12 to open if of interest.
The firmware needs to be verified by those having access to boards, please report failures and suggestions in this discussion.
NOTE: a new tab 3rd party plugins has been added, options selected there may not work and/or may cause compilation failures!

Updated to grblHAL build/patch 20260905.

NOTE: Updating builds prior to 20241208 will cause a settings reset. Backup and restore of settings is recommended.

New is the option for vendors to add their machine profiles to the Web Builder. Profiles has to be hosted and maintained by the vendor and a link has to be added to the Web Builder to making them active. An example.