Revert "Updated build plugin to work with Rack SDK 2.6.0"

This reverts commit 6b59b0e.

Author: rjsmith

.github/workflows/build-plugin.yml

@@ -2,7 +2,7 @@ name: Build VCV Rack Plugin
 on: [push, pull_request]
 
 env:
-  rack-sdk-version: 2.6.0
+  rack-sdk-version: latest
   rack-plugin-toolchain-dir: /home/build/rack-plugin-toolchain
 
 defaults:
@@ -53,13 +53,10 @@ jobs:
           export PLUGIN_DIR=$GITHUB_WORKSPACE
           pushd ${{ env.rack-plugin-toolchain-dir }}
           make plugin-build-${{ matrix.platform }}
-          cd plugin-build && sha256sum *.vcvplugin > checksum_${{ matrix.platform }}.txt && cd ..
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
-          path: |
-            ${{ env.rack-plugin-toolchain-dir }}/plugin-build/*.vcvplugin
-            ${{ env.rack-plugin-toolchain-dir }}/plugin-build/checksum_*.txt
+          path: ${{ env.rack-plugin-toolchain-dir }}/plugin-build
           name: ${{ matrix.platform }}
 
   build-mac:
@@ -82,7 +79,7 @@ jobs:
       - name: Get Rack-SDK
         run: |
           pushd $HOME
-          wget -O Rack-SDK.zip https://vcvrack.com/downloads/Rack-SDK-${{ env.rack-sdk-version }}-mac-${{ matrix.platform }}.zip
+          wget -O Rack-SDK.zip https://vcvrack.com/downloads/Rack-SDK-${{ env.rack-sdk-version }}-mac-x64+arm64.zip
           unzip Rack-SDK.zip
       - name: Build plugin
         run: |
@@ -92,21 +89,17 @@ jobs:
           export CROSS_COMPILE=$CROSS_COMPILE_TARGET_${{ matrix.platform }}
           make dep
           make dist
-          cd dist && shasum -a 256 *.vcvplugin > checksum_mac-${{ matrix.platform }}.txt && cd ..
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
-          path: |
-            dist/*.vcvplugin
-            dist/checksum_*.txt
+          path: dist/*.vcvplugin
           name: mac-${{ matrix.platform }}
 
-
   publish:
     name: Publish plugin
-    # only create a release if a tag was created that is called v2.<something> e.g. v2.2.3
+    # only create a release if a tag was created that is called e.g. v1.2.3
     # see also https://vcvrack.com/manual/Manifest#version
-     if: startsWith(github.ref, 'refs/tags/v2.') && github.repository_owner == 'rjsmith'
+    if: startsWith(github.ref, 'refs/tags/v')
     runs-on: ubuntu-latest
     needs:  [build, build-mac]
     steps: