diff --git a/.github/workflows/Intel.yml b/.github/workflows/Intel.yml
index 28e9cfd7..cecf88e0 100644
--- a/.github/workflows/Intel.yml
+++ b/.github/workflows/Intel.yml
@@ -40,7 +40,7 @@ jobs:
         echo "source /opt/intel/oneapi/setvars.sh" >> ~/.bash_profile
 
     - name: checkout-bacio
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bacio
         path: bacio
@@ -55,7 +55,7 @@ jobs:
         make install
 
     - name: checkout-bufr
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bufr
         path: bufr
@@ -63,7 +63,7 @@ jobs:
     
     - name: cache-bufr
       id: cache-bufr
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bufr
         key: bufr-intel-${{ matrix.compilers }}-${{ runner.os }}-v12.0.0
@@ -78,7 +78,7 @@ jobs:
         make install
 
     - name: checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with: 
         path: w3emc
 
diff --git a/.github/workflows/Linux_options.yml b/.github/workflows/Linux_options.yml
index e2b33926..285b62f7 100644
--- a/.github/workflows/Linux_options.yml
+++ b/.github/workflows/Linux_options.yml
@@ -25,7 +25,7 @@ jobs:
     steps:
     
     - name: checkout-bacio
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bacio
         path: bacio
@@ -33,7 +33,7 @@ jobs:
     
     - name: cache-bacio
       id: cache-bacio
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bacio
         key: bacio-Linux_options_${{ runner.os }}-v2.5.0-${{ matrix.options }}
@@ -54,7 +54,7 @@ jobs:
         make install
 
     - name: checkout-bufr
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bufr
         path: bufr
@@ -62,7 +62,7 @@ jobs:
     
     - name: cache-bufr
       id: cache-bufr
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bufr
         key: bufr-Linux_options_${{ runner.os }}-v12.0.0-${{ matrix.options }}
@@ -83,7 +83,7 @@ jobs:
         make install
 
     - name: checkout-w3emc
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with: 
         path: w3emc
 
@@ -93,10 +93,11 @@ jobs:
         cd w3emc
         mkdir build 
         cd build
-        cmake -DCMAKE_PREFIX_PATH="~/bacio;~/bufr" ${{ matrix.options }} ..
+        cmake -DCMAKE_PREFIX_PATH="~/bacio;~/bufr" -DCMAKE_INSTALL_PREFIX="~/w3emc/install" ${{ matrix.options }} ..
         make -j2 VERBOSE=1
 
     - name: test-w3emc
       run: |
         cd w3emc/build
         ctest --output-on-failure --rerun-failed --verbose
+        make install
diff --git a/.github/workflows/Linux_versions.yml b/.github/workflows/Linux_versions.yml
index e03225d7..aa344f64 100644
--- a/.github/workflows/Linux_versions.yml
+++ b/.github/workflows/Linux_versions.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
     
     - name: checkout-bacio
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bacio
         path: bacio
@@ -34,7 +34,7 @@ jobs:
     
     - name: cache-bacio
       id: cache-bacio
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bacio
         key: bacio-${{ runner.os }}-v${{ matrix.bacio-version }}
@@ -49,7 +49,7 @@ jobs:
         make install
 
     - name: checkout-bufr
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bufr
         path: bufr
@@ -57,7 +57,7 @@ jobs:
     
     - name: cache-bufr
       id: cache-bufr
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bufr
         key: bufr-Linux_options_${{ runner.os }}-v12.0.1
@@ -72,7 +72,7 @@ jobs:
         make install
         
     - name: checkout-w3emc
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with: 
         path: w3emc
 
diff --git a/.github/workflows/MacOS.yml b/.github/workflows/MacOS.yml
index f40d6c75..55fb0697 100644
--- a/.github/workflows/MacOS.yml
+++ b/.github/workflows/MacOS.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
     - name: checkout-bacio
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bacio
         path: bacio
@@ -32,7 +32,7 @@ jobs:
     
     - name: cache-bacio
       id: cache-bacio
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bacio
         key: bacio-${{ runner.os }}-v${{ matrix.bacio-version }}-${{ matrix.compiler }}
@@ -47,7 +47,7 @@ jobs:
         make install
 
     - name: checkout-bufr
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bufr
         path: bufr
@@ -55,7 +55,7 @@ jobs:
     
     - name: cache-bufr
       id: cache-bufr
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bufr
         key: bufr-Linux_options_${{ runner.os }}-v11.7.1
@@ -70,7 +70,7 @@ jobs:
         make install
 
     - name: checkout-w3emc
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with: 
         path: w3emc
 
diff --git a/.github/workflows/developer.yml b/.github/workflows/developer.yml
index b6551e51..d95d4daf 100644
--- a/.github/workflows/developer.yml
+++ b/.github/workflows/developer.yml
@@ -28,7 +28,7 @@ jobs:
         python3 -m pip install gcovr
 
     - name: checkout-bacio
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bacio
         path: bacio
@@ -43,7 +43,7 @@ jobs:
         make install
 
     - name: checkout-bufr
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: NOAA-EMC/NCEPLIBS-bufr
         path: bufr
@@ -51,7 +51,7 @@ jobs:
     
     - name: cache-bufr
       id: cache-bufr
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/bufr
         key: bufr-Linux_options_${{ runner.os }}-v11.7.1
@@ -66,7 +66,7 @@ jobs:
         make install
 
     - name: checkout-w3emc
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with: 
         path: w3emc
 
@@ -91,17 +91,17 @@ jobs:
     - name: generate-test-coverage
       run: |
         cd w3emc/build
-        gcovr -r .. --html-details -o test-coverage.html
+        gcovr --root .. -v  --html-details --exclude ../tests --exclude CMakeFiles --print-summary -o test-coverage.html &> /dev/null
 
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v3
       with:
         name: w3emc-test-coverage
         path: |
           w3emc/build/*.html
           w3emc/build/*.css
 
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v3
       with:
         name: docs
         path: |
-          bufr/build/docs/html
+          w3emc/build/docs/html
diff --git a/docs/user_guide.md b/docs/user_guide.md
index 2d291c6d..1395fe89 100644
--- a/docs/user_guide.md
+++ b/docs/user_guide.md
@@ -4,11 +4,12 @@
 
 ## Documentation for Previous Versions
 
+* [NCEPLIBS-w3emc Version 2.10.0](ver-2.10.0/index.html)
 * [NCEPLIBS-w3emc Version 2.9.3](ver-2.9.3/index.html)
 * [NCEPLIBS-w3emc Version 2.9.2](ver-2.9.2/index.html)
 
 ## Introduction
 
-This library contains Fortran 90 decoder/encoder routines for GRIB
+This library contains Fortran 77 decoder/encoder routines for GRIB
 edition 1.