This is triggered when: 1. The user has just set either the GHC or HLS version. 2. There is an HLS version set (so some GHC version is compatible). 3. There is a GHC version. 4. The HLS version doesn't support that GHC version. Fixes #234
This is triggered when: 1. The user has just set either the GHC or HLS version. 2. There is an HLS version set (so some GHC version is compatible). 3. There is a GHC version. 4. The HLS version doesn't support that GHC version. Fixes #234