netCDF-Java version 5.5.1 released

The Unidata THREDDS development ream released netCDF-Java 5.5.1 on December 20th, 2021. In addition to several bug fixes and dependency upgrades, this is the first version of netCDF-Java that has read support for the Zarr data model. For more inforamtion, please visit the GitHub release page at https://github.com/Unidata/netcdf-java/releases/tag/v5.5.1. Artifacts from the 5.5.1 release can be obtained from our artifacts server following these instructions. ToolsUI and netCDFAll can be obtained from the downloads section of the Unidata website.