diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index dcc2d571..3690120d 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -33,5 +33,5 @@ jobs:
           git config --local user.email "ci@github.io"
           git config --local user.name "Update CI"
           git add -A
-          git commit -m "nightly update"
+          git commit -m "nightly update $(date '+%Y-%m-%d')"
           git push
diff --git a/update-pytorch.sh b/update-pytorch.sh
index f48d9fd2..250fcee1 100755
--- a/update-pytorch.sh
+++ b/update-pytorch.sh
@@ -115,11 +115,11 @@ then
 fi
 echo "updates found in PyTorch main index: updating also compute platform specific ones..."
 
-# update compute-platform specific indexes
+# update compute-platform specific indexes: see current "Compute Platforms" on https://pytorch.org/
 # ignore old non-updated ones:
-# - cu75 cu80 cu90 cu91 cu92 cu100 cu101 cu102 cu110 cu111 cu113 cu115 cu116 cu117 cu117_pypi_cudnn
-# - rocm3.10 rocm3.7 rocm3.8 rocm4.0.1 rocm4.1 rocm4.2 rocm4.3.1 rocm4.5.2 rocm5.0 rocm5.1.1 rocm5.2 rocm5.3 rocm5.4.2 rocm5.5 rocm5.6 rocm5.7
-for d in cpu cpu-cxx11-abi cpu_pypi_pkg cu118 cu121 cu124 cu126 cu128 rocm6.0 rocm6.1 rocm6.2 rocm6.2.4 rocm6.3 xpu
+# - cu75 cu80 cu90 cu91 cu92 cu100 cu101 cu102 cu110 cu111 cu113 cu115 cu116 cu117 cu117_pypi_cudnn cu121 cu124
+# - rocm3.10 rocm3.7 rocm3.8 rocm4.0.1 rocm4.1 rocm4.2 rocm4.3.1 rocm4.5.2 rocm5.0 rocm5.1.1 rocm5.2 rocm5.3 rocm5.4.2 rocm5.5 rocm5.6 rocm5.7 rocm6.0 rocm6.1 rocm6.2 rocm6.2.4
+for d in cpu cpu-cxx11-abi cpu_pypi_pkg cu118 cu126 cu128 rocm6.3 xpu
 do
   updateIndex "whl/$d"
 done