diff --git a/.github/workflows/nightly.yaml b/.github/workflows/nightly.yaml
index 8baf175..ba385e3 100644
--- a/.github/workflows/nightly.yaml
+++ b/.github/workflows/nightly.yaml
@@ -1,18 +1,17 @@
-name: Nightly Releases
+name: nightly
 
 on:
-
   workflow_dispatch:
   push:
     branches: [ dev, ci/** ]
 
 jobs:
   macbuild:
-    runs-on: macos-11
+    runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: flucoma/actions/env@v5
-      - uses: flucoma/actions/sc@v5
+      - uses: actions/checkout@v3
+      - uses: flucoma/actions/env@main
+      - uses: flucoma/actions/sc@main
         with:
           branch: origin/dev
 
@@ -29,7 +28,7 @@ jobs:
           apppwd: ${{ secrets.APPSTORECONNECTPWD }}
           appusr: ${{ secrets.APPSTORECONNECTUSERNAME }}
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: macbuild
           path: install/FluCoMa-SC-Mac-nightly.dmg
@@ -37,9 +36,9 @@ jobs:
   winbuild:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: flucoma/actions/env@v5
-      - uses: flucoma/actions/sc@v5
+      - uses: actions/checkout@v3
+      - uses: flucoma/actions/env@main
+      - uses: flucoma/actions/sc@main
         with:
           branch: origin/dev
 
@@ -50,25 +49,25 @@ jobs:
         run: 7z a FluCoMa-SC-Windows-nightly.zip FluidCorpusManipulation
         working-directory: install
 
-      - uses: actions/upload-artifact@v2 
+      - uses: actions/upload-artifact@v3 
         with: 
           name: winbuild
           path: install/FluCoMa-SC-Windows-nightly.zip 
 
 
   linuxbuild:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: flucoma/actions/env@v5
-      - uses: flucoma/actions/sc@v5
+      - uses: actions/checkout@v3
+      - uses: flucoma/actions/env@main
+      - uses: flucoma/actions/sc@main
         with:
           branch: origin/dev
           
       - name: compress archive
         run: tar -zcvf FluCoMa-SC-Linux-nightly.tar.gz FluidCorpusManipulation
         working-directory: install
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: linuxbuild 
           path: install/FluCoMa-SC-Linux-nightly.tar.gz
@@ -102,7 +101,7 @@ jobs:
         with:
           name: FluCoMa SuperCollider Nightly Release
           body: "This is a nightly build of the FluCoMa SuperCollider package. As such, be warned there may be bugs or other unexpected behaviour. The build hash is ${{ github.sha }}"
-          files: FluCoMa-SC-*
+          files: FluCoMa*
           prerelease: true
           tag_name: nightly
           draft: false
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2e33692..c54d4d4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,33 +1,42 @@
-name: Release
+name: release
 
 on:
   workflow_dispatch:
 
 jobs:
   macbuild:
-    runs-on: macos-11
+    runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: flucoma/actions/env@v5
-      - uses: flucoma/actions/sc@v5
+      - uses: actions/checkout@v3
+      - uses: flucoma/actions/env@main
+      - uses: flucoma/actions/sc@main
         with: 
           branch: origin/main
 
-      - name: compress archive
-        run: zip -r FluCoMa-SC-Mac.zip FluidCorpusManipulation
-        working-directory: install
+      - name: sign binaries
+        uses: flucoma/actions/distribution@main
+        with:
+          glob: '-e scx'
+          package: 'install'
+          output_type: 'dmg'
+          output: FluCoMa-SC-Mac
+          cert: ${{ secrets.CERT }}
+          certpwd: ${{ secrets.CERTPWD }}
+          teamid: ${{ secrets.WWDRTEAMID }}
+          apppwd: ${{ secrets.APPSTORECONNECTPWD }}
+          appusr: ${{ secrets.APPSTORECONNECTUSERNAME }}
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: macbuild
-          path: install/FluCoMa-SC-Mac.zip
+          path: install/FluCoMa-SC-Mac.dmg
 
   winbuild:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: flucoma/actions/env@v5
-      - uses: flucoma/actions/sc@v5
+      - uses: actions/checkout@v3
+      - uses: flucoma/actions/env@main
+      - uses: flucoma/actions/sc@main
         with: 
           branch: origin/main
 
@@ -38,19 +47,19 @@ jobs:
         run: 7z a FluCoMa-SC-Windows.zip FluidCorpusManipulation
         working-directory: install
 
-      - uses: actions/upload-artifact@v2 
+      - uses: actions/upload-artifact@v3 
         with: 
           name: winbuild
           path: install/FluCoMa-SC-Windows.zip 
 
   linuxbuild:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     outputs:
       version: ${{ steps.get-version.outputs.version }}
     steps:
-      - uses: actions/checkout@v2
-      - uses: flucoma/actions/env@v5
-      - uses: flucoma/actions/sc@v5
+      - uses: actions/checkout@v3
+      - uses: flucoma/actions/env@main
+      - uses: flucoma/actions/sc@main
         with: 
           branch: origin/main
 
@@ -58,7 +67,7 @@ jobs:
         run: tar -zcvf FluCoMa-SC-Linux.tar.gz FluidCorpusManipulation
         working-directory: install
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: linuxbuild 
           path: install/FluCoMa-SC-Linux.tar.gz