add torch 2.6.0 as legacy only

Author: stes

.github/workflows/build.yml

@@ -27,7 +27,7 @@ jobs:
         # We aim to support the versions on pytorch.org
         # as well as selected previous versions on
         # https://pytorch.org/get-started/previous-versions/
-        torch-version: ["2.6.0", "2.12.0"]
+        torch-version: ["2.9.1", "2.12.0"]
         sklearn-version: ["latest"]
         numpy-version: ["latest"]
 
@@ -55,10 +55,10 @@ jobs:
           # TODO(stes): latest torch and python
           # requires a PyTables release compatible with
           # python 3.14. Update when new version is released.
-          #- os: ubuntu-latest
-          #  torch-version: 2.9.1
-          #  python-version: "3.14"
-          #  sklearn-version: "latest"
+          - os: ubuntu-latest
+            torch-version: 2.9.1
+            python-version: "3.14"
+            sklearn-version: "latest"
 
           # legacy support
           - os: ubuntu-latest