Hot on the heels of the v2.2.0 release, it is our pleasure to announce the general availability of the OpenCPI v2.2.1 patch release. Bugfix highlights relative to the previous v2.2.0 release include: (1) Man pages now generate correctly for v2.2.0 and later releases (as well as for the "develop" version), and should be viewable at https://opencpi.gitlab.io as usual. (2) The latest updates to the new GUI beta include additional documentation, including the build instructions that were missing in the previous release. (3) The "ocpidev run" command now works correctly, i.e., the patch that was distributed with the previous release announcement is no longer necessary. And other items that were brought to our attention. There remains one oddity we hope to have resolved by the next release. The "data_sink_qdac_test_app_csts" app does not work in network mode, but *does* work in server mode. N.B.: The current cswm version of the app does not work in server mode, but *does* work in network mode. Go figure... Caligem pervincere!! (Onward through the fog!!) Respectfully, Bob the (release) Builder