Smaller software changes are not announced here. A summary of the three-weekly release changes can be found here. For the full list of our daily code changes head to our GitHub page. Lastly, see our credits page for acknowledgments of the data we host.
-We are excited to announce a new grouping feature for track hubs, which allows structured +We are excited to announce a new grouping feature for track hubs, which allows the structured organization of tracks into distinct groups. This feature can be applied to a UCSC genome, a GenArk assembly, or an assembly hub. These track hub groups are kept separate from other track hubs and the native UCSC Genome Browser track groups, allowing for greater organizational flexibility. For instance, you can add a "genes" group without causing conflicts or confusion. You can define groups with names like "Category 1", "Category 2", and "Category 3".
For more information, see the Adding Groups to a Track hub section of the Track Hubs help page.
We would like to thank Brian Joseph Raney, Mark Diekhans, Luis Nassar, and Gerardo Perez for their