GA: update version

Author: HenrikBengtsson

.github/workflows/revdepcheck-top.yaml

@@ -89,7 +89,7 @@ jobs:
 
       - name: Upload check results
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ runner.os }}-r${{ matrix.config.r }}-revdep${{ matrix.config.pkg }}-results
           path: ${{ matrix.config.pkg }}.Rcheck

pkgdown/_pkgdown.yml

@@ -7,7 +7,7 @@ home:
   - text: The Futureverse Project
     href: https://www.futureverse.org/
   - text: Futureverse User Forum
-    href: https://github.com/HenrikBengtsson/future/discussions
+    href: https://github.com/futureverse/future/discussions
 
 navbar:
   structure: