github release tag does not match version name

Latest release tag: https://github.com/gnustep/apps-gworkspace/releases/tag/gworkspace-1_0_0 
provides:
 [gworkspace-1.1.0.tar.gz](https://github.com/gnustep/apps-gworkspace/releases/download/gworkspace-1_0_0/gworkspace-1.1.0.tar.gz)

I would suggest re-releasing **gworkspace-1.1.0.tar.gz** (if that was the intention) as tag **gworkspace-1_1_0**