Closing the loop on this: the plugin code was migrated to the ASF repository [1] in February, with the full commit history. The 4.0.0 release remains available in the fork [2].
[1] https://github.com/apache/ignite-abbrev-plugin [2] https://github.com/timoninmaxim/ignite-abbrev-plugin/releases/tag/4.0.0 Regards, Aleksandr Chesnokov
