Root directory contains the latest nightly-builds of the Zynthian SD image.
The more stable ones are labeled as RC1, RC2, RC3, etc.
UNSTABLE & FAILURE directories contain *BAD* images, useful only for
debugging purposes. See the Jenkins
Panel.
LEGACY directory contains *OLD* images, only for reference.
For reporting bugs and problems, please use the
Issue Tracking System,
checking that it's not repeated. Please, report bugs for images from this folder only.