Notice to GitKraken users: A vulnerability has been found in the SSH key generation of GitKraken versions 7.6.0 to 8.0.0 (https://www.gitkraken.com/blog/weak-ssh-key-fix). If you use GitKraken and have generated a SSH key using one of these versions, please remove it both from your local workstation and from your LRZ GitLab profile.
21.10.2021, 9:00 - 11:00: Due to updates GitLab may be unavailable for some minutes between 09:00 and 11:00.
The colorspace.frag utility shader has some broken implementations of the color space conversions. The exact problem is not yet determined, however RGB->XYZ->Lab->XYZ->RGB is no perferct roundtrip if you change for instance the a-component in Lab space.
This needs to be evaluated in detail - perhaps we need additional gamma adjustment - I saw that in some demo code snippets.
