diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 89b5fb617a..59691b1bd4 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -42,14 +42,14 @@ jobs:
         ./.github/scripts/build_docs.sh
 
     - name: Upload documentation (on success)
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: always()
       with:
         name: documentation
         path: artifact/documentation
 
     - name: Upload warnings (on failure)
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: failure()
       with:
         name: documentation_warnings.log
diff --git a/.github/workflows/linters.yaml b/.github/workflows/linters.yaml
index 7816788b81..4987c8caf0 100644
--- a/.github/workflows/linters.yaml
+++ b/.github/workflows/linters.yaml
@@ -31,7 +31,7 @@ jobs:
 
       - if: ${{ always() }}
         name: Upload artifact with ShellCheck defects in SARIF format
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Differential ShellCheck SARIF
           path: ${{ steps.ShellCheck.outputs.sarif }}
diff --git a/parm/config/gfs/config.resources b/parm/config/gfs/config.resources
index 97e6da005c..8fdfee8150 100644
--- a/parm/config/gfs/config.resources
+++ b/parm/config/gfs/config.resources
@@ -325,7 +325,7 @@ case ${step} in
   "snowanl")
     # below lines are for creating JEDI YAML
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         layout_x=6
         layout_y=6
         ;;
@@ -354,7 +354,7 @@ case ${step} in
   "esnowanl")
     # below lines are for creating JEDI YAML
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         layout_x=6
         layout_y=6
         ;;
@@ -391,7 +391,7 @@ case ${step} in
   "aeroanlinit")
     # below lines are for creating JEDI YAML
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         layout_x=8
         layout_y=8
         ;;
@@ -424,7 +424,7 @@ case ${step} in
 
   "aeroanlvar")
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         layout_x=8
         layout_y=8
         ;;
@@ -458,7 +458,7 @@ case ${step} in
 
   "aeroanlgenb")
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         layout_x=8
         layout_y=8
         ;;
@@ -669,7 +669,7 @@ case ${step} in
     walltime_gdas="01:20:00"
     walltime_gfs="01:00:00"
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         ntasks_gdas=780
         ntasks_gfs=825
         threads_per_task=5
@@ -705,7 +705,7 @@ case ${step} in
     export threads_per_task_echgres_gfs=12
     export is_exclusive=True
     memory="48GB"
-    if [[ "${CASE}" == "C384" || "${CASE}" == "C768" ]]; then
+    if [[ "${CASE}" == "C384" || "${CASE}" == "C768" || "${CASE}" == "C1152" ]]; then
        memory="${mem_node_max}"
     fi
     ;;
@@ -898,7 +898,7 @@ case ${step} in
         ;;
       "C768" | "C1152")
         # Not valid resolutions for ensembles
-        declare -x "walltime_gdas"="00:40:00"
+        declare -x "walltime_gdas"="00:50:00"
         declare -x "walltime_gfs"="06:00:00"
         ;;
       *)
@@ -925,16 +925,21 @@ case ${step} in
       "C48" | "C96")
         ntasks=${CASE:1}
       ;;
-      "C192" | "C384" | "C768" )
+      "C192" | "C384" | "C768")
         ntasks=120
         memory="${mem_node_max}"
       ;;
+      "C1152")
+        ntasks=200
+        memory="${mem_node_max}"
+      ;;
       *)
         echo "FATAL ERROR: Resources not defined for job ${step} at resolution ${CASE}"
         exit 4
       ;;
     esac
     tasks_per_node=${ntasks}
+    [[ ${CASE} == "C1152" ]] && tasks_per_node=40
 
     threads_per_task=1
 
@@ -1008,7 +1013,7 @@ case ${step} in
     threads_per_task=1
     tasks_per_node=1
     memory="20G"
-    [[ ${CASE} == "C768" ]] && memory="80GB"
+    [[ ${CASE} == "C768" || ${CASE} == "C1152" ]] && memory="80GB"
     ;;
 
   "metp")
@@ -1148,7 +1153,7 @@ case ${step} in
     fi
 
     case ${CASE} in
-      "C768")                 ntasks=200;;
+      "C1152" | "C768")       ntasks=200;;
       "C384")                 ntasks=100;;
       "C192" | "C96" | "C48") ntasks=40;;
       *)
@@ -1181,7 +1186,7 @@ case ${step} in
   "eupd")
     walltime="00:30:00"
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         ntasks=480
         threads_per_task=6
         ;;
@@ -1226,7 +1231,7 @@ case ${step} in
 
   "epos")
     walltime="00:15:00"
-    [[ ${CASE} == "C768" ]] && walltime="00:25:00"
+    [[ ${CASE} == "C768" || ${CASE} == "C1152" ]] && walltime="00:25:00"
     ntasks=80
     threads_per_task=1
     tasks_per_node=$(( max_tasks_per_node / threads_per_task ))
diff --git a/parm/config/gfs/config.resources.GAEA b/parm/config/gfs/config.resources.GAEA
index c50601da00..aa353b9302 100644
--- a/parm/config/gfs/config.resources.GAEA
+++ b/parm/config/gfs/config.resources.GAEA
@@ -12,7 +12,7 @@ case ${step} in
     # The number of tasks and cores used must be the same for eobs
     # See https://github.com/NOAA-EMC/global-workflow/issues/2092 for details
     case ${CASE} in
-      "C768" | "C384")
+      "C1152" | "C768" | "C384")
         export tasks_per_node=50
         ;;
       *)
diff --git a/parm/config/gfs/config.resources.HERA b/parm/config/gfs/config.resources.HERA
index ac3067d9f9..0a190251b0 100644
--- a/parm/config/gfs/config.resources.HERA
+++ b/parm/config/gfs/config.resources.HERA
@@ -32,7 +32,7 @@ case ${step} in
 
   "eupd")
     case ${CASE} in
-      "C768")
+      "C1152" | "C768")
         export ntasks=80
         export threads_per_task=20
         ;;
@@ -49,7 +49,7 @@ case ${step} in
     ;;
 
   "ecen")
-    if [[ "${CASE}" == "C768" ]]; then export threads_per_task=6; fi
+    if [[ "${CASE}" == "C768" || "${CASE}" == "C1152" ]]; then export threads_per_task=6; fi
     export tasks_per_node=$(( max_tasks_per_node / threads_per_task ))
     ;;
 
diff --git a/parm/config/gfs/config.resources.JET b/parm/config/gfs/config.resources.JET
index bbd308f439..93f64c2c5b 100644
--- a/parm/config/gfs/config.resources.JET
+++ b/parm/config/gfs/config.resources.JET
@@ -40,7 +40,7 @@ case ${step} in
     ;;
 
   "ecen")
-    if [[ "${CASE}" == "C768" ]]; then export threads_per_task=6; fi
+    if [[ "${CASE}" == "C768" || "${CASE}" == "C1152" ]]; then export threads_per_task=6; fi
     export tasks_per_node=$(( max_tasks_per_node / threads_per_task ))
     ;;
 
diff --git a/parm/config/gfs/config.resources.WCOSS2 b/parm/config/gfs/config.resources.WCOSS2
index 3ff019068c..342286d008 100644
--- a/parm/config/gfs/config.resources.WCOSS2
+++ b/parm/config/gfs/config.resources.WCOSS2
@@ -9,7 +9,7 @@ case ${step} in
     ;;
 
   "anal")
-    if [[ "${CASE}" == "C768" ]]; then
+    if [[ "${CASE}" == "C768" || "${CASE}" == "C1152" ]]; then
         export threads_per_task=8
         # Make ntasks a multiple of 16
         export ntasks_gdas=784
@@ -43,7 +43,7 @@ case ${step} in
 
   "eupd")
     case ${CASE} in
-      "C768" | "C384")
+      "C1152" | "C768" | "C384")
         export ntasks=315
         export threads_per_task=14
         ;;
@@ -55,7 +55,7 @@ case ${step} in
 
   "eobs")
     case ${CASE} in
-      "C768" | "C384")
+      "C1152" | "C768" | "C384")
         export tasks_per_node=50
         ;;
       *)
diff --git a/parm/config/gfs/config.ufs b/parm/config/gfs/config.ufs
index 9737404dd1..0a16a75cb2 100644
--- a/parm/config/gfs/config.ufs
+++ b/parm/config/gfs/config.ufs
@@ -315,7 +315,7 @@ case "${fv3_res}" in
         export rf_cutoff=100.0
         export fv_sg_adj=450
         export WRITE_GROUP_GDAS=4
-        export WRTTASK_PER_GROUP_PER_THREAD_PER_TILE_GDAS=10  # TODO: refine these numbers when a case is available
+        export WRTTASK_PER_GROUP_PER_THREAD_PER_TILE_GDAS=20  # TODO: refine these numbers when a case is available
         export WRITE_GROUP_GFS=4
         export WRTTASK_PER_GROUP_PER_THREAD_PER_TILE_GFS=20  # TODO: refine these numbers when a case is available
         ;;
diff --git a/sorc/gsi_utils.fd b/sorc/gsi_utils.fd
index a6ea311e5c..f716012812 160000
--- a/sorc/gsi_utils.fd
+++ b/sorc/gsi_utils.fd
@@ -1 +1 @@
-Subproject commit a6ea311e5c82369d255e3afdc99c1bce0c9a3014
+Subproject commit f716012812c2564e7eab24041f7a3ec14c7aa383
diff --git a/workflow/generate_workflows.sh b/workflow/generate_workflows.sh
index a5615a8b0d..dbd360fda2 100755
--- a/workflow/generate_workflows.sh
+++ b/workflow/generate_workflows.sh
@@ -17,13 +17,13 @@ function _usage() {
        directory up from this script's residing directory.
 
     -b Run build_all.sh with default flags
-       (build the UFS, UPP, UFS_Utils, and GFS-utils only
+       (build the UFS, UPP, UFS_Utils, and GFS-utils only)
 
     -u Update submodules before building and/or generating experiments.
 
     -y "list of YAMLs to run"
        If this option is not specified, the default case (C48_ATM) will be
-       run.  This option is overidden by -G or -E (see below).
+       run.  This option is incompatible with -G, -E, or -S.
        Example: -y "C48_ATM C48_S2SW C96C48_hybatmDA"
 
     -Y /path/to/directory/with/YAMLs
@@ -43,7 +43,6 @@ function _usage() {
        Run all valid SFS cases in the specified YAML directory.
 
     NOTES:
-         - Only one of -G -E or -S may be specified
          - Valid cases are determined by the experiment:system key as
            well as the skip_ci_on_hosts list in each YAML.
 
@@ -223,6 +222,22 @@ else
    done
 fi
 
+# Empty the _yaml_list array if -G, -E, and/or -S were selected
+if [[ "${_run_all_gfs}" == "true" || \
+      "${_run_all_gefs}" == "true" || \
+      "${_run_all_sfs}" == "true" ]]; then
+
+   # Raise an error if the user specified a yaml list and any of -G -E -S
+   if [[ "${_specified_yaml_list}" == "true" ]]; then
+      echo "Ambiguous case selection."
+      echo "Please select which tests to run explicitly with -y \"list of tests\" or"
+      echo "by specifying -G (all GFS), -E (all GEFS), and/or -S (all SFS), but not both."
+      exit 3
+   fi
+
+   _yaml_list=()
+fi
+
 # If -S is specified, exit (for now).
 # TODO when SFS tests come online, enable this option.
 if [[ "${_run_all_sfs}" == "true" ]]; then