diff --git a/usdf/batch.rst b/usdf/batch.rst
index 02053f6d..fda55c0b 100644
--- a/usdf/batch.rst
+++ b/usdf/batch.rst
@@ -312,7 +312,7 @@ to the desired ``site`` subsection.  The ``monitorFilename`` field specifies the
 
 .. note::
 
-  As of 2022-09-27, the ``parsl`` module and its dependencies are only available at S3DF via the CVMFS distributions of ``lsst_distrib`` for weekly ``w_2022_37`` and later.  However, the modules needed for Parsl *monitoring* are not available in the CVMFS distributions.  They can be installed in ``~/.local`` with the following commands::
+  The ``parsl`` module and its dependencies are available at S3DF via the CVMFS distributions of ``lsst_distrib`` for weekly ``w_2022_37`` and later.  However, the modules needed for Parsl *monitoring* are not available in the CVMFS distributions.  They can be installed in ``~/.local`` with the following commands::
 
    $ source /cvmfs/sw.lsst.eu/linux-x86_64/lsst_distrib/w_2022_39/loadLSST-ext.bash
    $ setup lsst_distrib
@@ -321,6 +321,11 @@ to the desired ``site`` subsection.  The ``monitorFilename`` field specifies the
 
   The ``pip uninstall sqlalchemy`` command is needed since the ``pip install 'parsl[monitoring]'`` command installs an earlier version of ``sqlalchemy`` that's incompatible with ``lsst_distrib``.
 
+
+.. tip::
+
+  Weekly releases ``w_2025_11`` and later are exclusively built on AlmaLinux instead of CentOS 7. They can be found under ``/cvmfs/sw.lsst.eu/almalinux-x86_64/lsst_distrib/`` (note the ``almalinux-x86_64`` instead of ``linux-x86_64`` in the path).
+
 Notes on each of the example configurations follow (Each class listed below lives in the ``lsst.ctrl.bps.parsl.sites`` namespace):
 
 Local
@@ -363,7 +368,7 @@ In this class, a Parsl `LocalProvider <https://parsl.readthedocs.io/en/stable/st
    #SBATCH --time=02:00:00
 
    cd <working_dir>
-   source /cvmfs/sw.lsst.eu/linux-x86_64/lsst_distrib/w_2022_38/loadLSST-ext.bash
+   source /cvmfs/sw.lsst.eu/almalinux-x86_64/lsst_distrib/w_2025_26/loadLSST-ext.bash
    setup lsst_distrib
    <other setup commands>
    bps submit <bps yaml file>
diff --git a/usdf/stack.rst b/usdf/stack.rst
index 83f1cd98..5c6bccd0 100644
--- a/usdf/stack.rst
+++ b/usdf/stack.rst
@@ -8,33 +8,37 @@ LSST Science Pipelines "stack" available at the USDF.
 Release and Weekly
 ==================
 
-Access to self-contained release and weekly versions is available via cvmfs (e.g. ``v24.0.0`` or ``w_2023_01``).
+Access to self-contained release and weekly versions is available via cvmfs (e.g. ``v29.1.1`` or ``w_2025_26``).
 Each version is available in three variants: a Conda environment with minimal dependencies for processing data, an extended Conda environment with packages appropriate for code developers, and an Apptainer container with the minimal environment.
 
 Minimal processing Conda environment:
 
 .. code-block:: bash
 
-   source /cvmfs/sw.lsst.eu/linux-x86_64/lsst_distrib/w_2023_01/loadLSST.bash
+   source /cvmfs/sw.lsst.eu/almalinux-x86_64/lsst_distrib/w_2025_26/loadLSST.bash
 
 Developer-friendly Conda environment:
 
 .. code-block:: bash
 
-   source /cvmfs/sw.lsst.eu/linux-x86_64/lsst_distrib/w_2023_01/loadLSST-ext.bash
+   source /cvmfs/sw.lsst.eu/almalinux-x86_64/lsst_distrib/w_2025_26/loadLSST-ext.bash
 
 Minimal processing Apptainer:
 
 .. code-block:: bash
 
-   apptainer run-help /cvmfs/sw.lsst.eu/containers/apptainer/lsst_distrib/w_2023_01.sif
+   apptainer run-help /cvmfs/sw.lsst.eu/containers/apptainer/x86_64/almalinux/lsst_distrib/w_2025_26
 
 provides more information.
 
 You can see which versions are available by:
-``ls /cvmfs/sw.lsst.eu/linux-x86_64/lsst_distrib/``
+``ls /cvmfs/sw.lsst.eu/almalinux-x86_64/lsst_distrib/``
 and
-``ls /cvmfs/sw.lsst.eu/containers/apptainer/lsst_distrib/``
+``ls /cvmfs/sw.lsst.eu/containers/apptainer/x86_64/almalinux/lsst_distrib/``
+
+.. note::
+
+	Stable and select weekly releases older than ``w_2025_11`` were built on the CentOS 7 Linux distribution (the previous reference platform). They are available under ``/cvmfs/sw.lsst.eu/linux-x86_64/lsst_distrib`` (note the ``linux-x86_64`` instead of ``almalinux-x86_64`` in the path).
 
 Shared Stack
 ============