diff --git a/.gitea/workflows/build_and_test.yml b/.gitea/workflows/build_and_test.yml
index 3e19e6aa7..c1c65d9a6 100644
--- a/.gitea/workflows/build_and_test.yml
+++ b/.gitea/workflows/build_and_test.yml
@@ -88,7 +88,7 @@ jobs:
           cd build/tools
           ./jfjoch_hdf5_test ../../tests/test_data/compression_benchmark.h5
   build-windows:
-    name: build:windows:${{ matrix.variant }}
+    name: build:viewer:windows-x86_64:${{ matrix.variant }}
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     runs-on: windows-11-cuda-qt
@@ -136,7 +136,7 @@ jobs:
             if ($LASTEXITCODE -ne 0) { throw "Upload failed for $($file.Name)" }
           }
   build-viewer-tgz:
-    name: build:viewer-tgz:${{ matrix.variant }}
+    name: build:viewer:linux-x86_64:${{ matrix.variant }}
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     runs-on: jfjoch_rocky8
@@ -149,7 +149,7 @@ jobs:
         include:
           - variant: cuda
             use_cuda: 'ON'
-          - variant: cpu
+          - variant: nocuda
             use_cuda: 'OFF'
     steps:
       - uses: actions/checkout@v4
@@ -193,7 +193,7 @@ jobs:
             python3 gitea_upload_file.py "$tgz"
           done
   build-rugnux-tgz:
-    name: build:rugnux-tgz (x86_64)
+    name: build:rugnux:linux-x86_64:cuda
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     runs-on: jfjoch_rocky8
@@ -251,7 +251,7 @@ jobs:
           done
 
   build-rugnux-windows:
-    name: build:rugnux:windows
+    name: build:rugnux:windows-x86_64:cuda
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     runs-on: windows-11-cuda-qt
@@ -296,7 +296,7 @@ jobs:
           }
 
   build-rugnux-arm:
-    name: build:rugnux:aarch64 (cross)
+    name: build:rugnux:linux-aarch64:cuda   # cross-compiled on x86_64
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     # Cross-compiled on an x86_64 runner: nvcc, gcc and cmake all run native and only emit aarch64,
@@ -378,7 +378,7 @@ jobs:
           done
 
   build-macos-viewer:
-    name: build:macos:viewer (arm64)
+    name: build:viewer:macos-arm64:nocuda
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     # A Mac mini running act_runner in host mode (no containers on macOS): the job runs as the runner's
@@ -446,7 +446,7 @@ jobs:
           done
 
   build-rugnux-macos:
-    name: build:rugnux:macos (arm64)
+    name: build:rugnux:macos-arm64:nocuda
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     runs-on: macos-arm64   # see build-macos-viewer
@@ -498,7 +498,7 @@ jobs:
           done
 
   build-rpm:
-    name: build:rpm (${{ matrix.distro }})
+    name: build:jfjoch:${{ matrix.platform }}:${{ matrix.variant }}
     # Uploads to the release, so it waits for the job that creates it.
     needs: create-release
     runs-on: ${{ matrix.runner }}
@@ -511,60 +511,80 @@ jobs:
           - runner: jfjoch_rocky8
             image: gitea.psi.ch/leonarski_f/jfjoch_rocky8:2609
             distro: rocky8
+            platform: rocky8
+            variant: cuda
             cmake_flags: -DJFJOCH_USE_CUDA=ON
             pkg_glob: "*.rpm"
             upload_url: https://gitea.psi.ch/api/packages/mx/rpm/centos/el8/slsdet8-cuda12/upload
           - runner: jfjoch_rocky8
             image: gitea.psi.ch/leonarski_f/jfjoch_rocky8:2609
             distro: rocky8_sls9
+            platform: rocky8
+            variant: cuda-sls9
             cmake_flags: -DJFJOCH_USE_CUDA=ON -DSLS9=ON
             pkg_glob: "*.rpm"
             upload_url: https://gitea.psi.ch/api/packages/mx/rpm/centos/el8/slsdet9-cuda12/upload
           - runner: jfjoch_rocky8
             image: gitea.psi.ch/leonarski_f/jfjoch_rocky8:2609
             distro: rocky8_nocuda
+            platform: rocky8
+            variant: nocuda
             cmake_flags: -DJFJOCH_USE_CUDA=OFF
             pkg_glob: "*.rpm"
             upload_url: https://gitea.psi.ch/api/packages/mx/rpm/centos/el8/slsdet8-nocuda/upload
           - runner: jfjoch_rocky9
             image: gitea.psi.ch/leonarski_f/jfjoch_rocky9:2609
             distro: rocky9
+            platform: rocky9
+            variant: cuda
             cmake_flags: -DJFJOCH_USE_CUDA=ON
             pkg_glob: "*.rpm"
             upload_url: https://gitea.psi.ch/api/packages/mx/rpm/centos/el9/slsdet8-cuda13/upload
           - runner: jfjoch_rocky9
             image: gitea.psi.ch/leonarski_f/jfjoch_rocky9:2609
             distro: rocky9_sls9
+            platform: rocky9
+            variant: cuda-sls9
             cmake_flags: -DJFJOCH_USE_CUDA=ON -DSLS9=ON
             pkg_glob: "*.rpm"
             upload_url: https://gitea.psi.ch/api/packages/mx/rpm/centos/el9/slsdet9-cuda13/upload
           - runner: jfjoch_rocky9
             image: gitea.psi.ch/leonarski_f/jfjoch_rocky9:2609
             distro: rocky9_nocuda
+            platform: rocky9
+            variant: nocuda
             cmake_flags: -DJFJOCH_USE_CUDA=OFF
             pkg_glob: "*.rpm"
             upload_url: https://gitea.psi.ch/api/packages/mx/rpm/centos/el9/slsdet8-nocuda/upload
           - runner: jfjoch_ubuntu2204
             image: gitea.psi.ch/leonarski_f/jfjoch_ubuntu2204:2609
             distro: ubuntu2204
+            platform: ubuntu2204
+            variant: cuda
             cmake_flags: -DJFJOCH_USE_CUDA=ON
             pkg_glob: "*.deb"
             upload_url: https://gitea.psi.ch/api/packages/mx/debian/pool/jammy/cuda13/upload
           - runner: jfjoch_ubuntu2204
             image: gitea.psi.ch/leonarski_f/jfjoch_ubuntu2204:2609
             distro: ubuntu2204_nocuda
+            platform: ubuntu2204
+            variant: nocuda
             cmake_flags: -DJFJOCH_USE_CUDA=OFF
             pkg_glob: "*.deb"
             upload_url: https://gitea.psi.ch/api/packages/mx/debian/pool/jammy/nocuda/upload
           - runner: jfjoch_ubuntu2404
             image: gitea.psi.ch/leonarski_f/jfjoch_ubuntu2404:2609
             distro: ubuntu2404
+            platform: ubuntu2404
+            variant: cuda
             cmake_flags: -DJFJOCH_USE_CUDA=ON
             pkg_glob: "*.deb"
             upload_url: https://gitea.psi.ch/api/packages/mx/debian/pool/noble/cuda13/upload
           - runner: jfjoch_ubuntu2404
             image: gitea.psi.ch/leonarski_f/jfjoch_ubuntu2404:2609
             distro: ubuntu2404_nocuda
+            platform: ubuntu2404
+            variant: nocuda
             cmake_flags: -DJFJOCH_USE_CUDA=OFF
             pkg_glob: "*.deb"
             upload_url: https://gitea.psi.ch/api/packages/mx/debian/pool/noble/nocuda/upload
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3a4c55252..15579e366 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,9 +9,10 @@ FILE(STRINGS VERSION JFJOCH_VERSION)
 STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" JFJOCH_VERSION_NUMERIC "${JFJOCH_VERSION}")
 
 # Oldest macOS the binaries run on (ignored elsewhere). Without it CMake takes the version of the
-# build machine, and a .dmg would refuse to start on anything older. 12 is the floor of current Qt 6;
+# build machine, and a .dmg would refuse to start on anything older. 13 is what the Qt the .dmg
+# bundles (6.11) is built for, so a lower value only makes the linker warn about every framework;
 # our own needs (<latch>, <filesystem>) stop at 11. Has to be set before PROJECT().
-SET(CMAKE_OSX_DEPLOYMENT_TARGET "12.0" CACHE STRING "Minimum macOS version")
+SET(CMAKE_OSX_DEPLOYMENT_TARGET "13.0" CACHE STRING "Minimum macOS version")
 
 PROJECT(jfjoch VERSION ${JFJOCH_VERSION_NUMERIC} LANGUAGES C CXX)
 SET(CMAKE_POLICY_DEFAULT_CMP0077 NEW)