do a release build with library config

Author: SingingBush

.github/workflows/dub.yml

@@ -73,6 +73,15 @@ jobs:
           - dmd-2.091.1
           - dmd-2.090.1
           - dmd-2.089.1
+          - dmd-2.088.1
+          - dmd-2.087.1
+          - dmd-2.086.1
+          - dmd-2.085.1
+          - dmd-2.084.1
+          - dmd-2.083.1
+          - dmd-2.082.1
+          - dmd-2.081.2
+          - dmd-2.080.1
           - ldc-1.23.0 # eq to dmd v2.093.1
           - ldc-1.22.0 # eq to dmd v2.092.1
           - ldc-1.21.0 # eq to dmd v2.091.1
@@ -94,8 +103,13 @@ jobs:
       - name: Upgrade dub dependencies
         uses: WebFreak001/[email protected]
 
-      - name: Ensure project builds
-        run: dub build
+      - name: Build Library
+        run: dub build --build=release --config=library
+
+      ## Turns out the unittest-vibe-ut tried to connect to an actualy MySQL on 172.18.0.1 so it's not
+      ## actually a unit test at all. It's an integration test and should be pulled out of the codebase.
+      # - name: Run unittest-vibe-ut
+      #   run: dub run -c unittest-vibe-ut -- -t
 
       # cache
       - uses: WebFreak001/[email protected]