openSUSE Leap borrows packages from SLE. The content of the build media is almost the same as the previous Leap, but the development is drastic different. It includes the binaries (instead of the sources) directly from SLE. https://lists.opensuse.org/opensuse-factory/2020-04/msg00165.html

Leap 16.0 based on SLES 16.0 (specifically SLFO:1.2)

Building Leap 16.0 products here, the sources in this project is not managed in git.

Leap 16.1 based on SLES 16.1

Building Leap 16.1 products here, the sources in this project is not managed in git.

This is the staging area for the 42.1 distribution.

Non free or non open source parts of openSUSE Leap 42.2.

This is the staging area for the 42.2 distribution.

Non free or non open source parts of openSUSE Leap 42.3.

This is the staging area for the 42.3 distribution.

Oyranos is a colour management system.
Features:
o configuration for cross application colour agreement
o plugable and selectable modules (known as CMM's)
o pixel conversions
o profile handling
o named colours
o device profile assignment

Authors:
--------
Oyranos Kai-Uwe Behrmann
CUPS Joe Simon

used components and libraries with divergine FOSS licenses:
md5 L. Peter Deutsch
libXNVCtrl Nvidia
FLMM Matthias Melcher
lookup3 Bob Jenkins