diff --git a/.github/workflows/auto_fetch.yml b/.github/workflows/auto_fetch.yml
new file mode 100644
index 000000000..1e3f44a47
--- /dev/null
+++ b/.github/workflows/auto_fetch.yml
@@ -0,0 +1,25 @@
+name: Create Pull Request for Upstream Changes
+on:
+  push:
+    branches:
+      - update_from_upstream  
+jobs:
+  pull-request:
+    runs-on: ubuntu-latest
+    env:
+      BRANCH_UPSTREAM: update_from_upstream
+    steps:
+    - uses: actions/checkout@v2
+    - name: pull-request
+      uses: repo-sync/pull-request@v2
+      with:
+        source_branch: ${{env.BRANCH_UPSTREAM}}           # name of branch for PR
+        destination_branch: "master"                      # name of branch on which PR go
+        pr_title: "Pulling ${{ github.ref }} into master" # Title of pull request
+        pr_body: ":crown: *An automated PR*"              # Full markdown support, requires pr_title
+        pr_reviewer: "tangxifan"                          # Comma-separated list (no spaces)
+        pr_assignee: "nadeemyaseen-rs,mahmoodulhassan-rs"                    # Comma-separated list (no spaces)
+        pr_label: "auto-pr"                               # Comma-separated list (no spaces)
+        pr_allow_empty: true                              # Creates pull request even if there are no changes
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 77ccb1527..dcb4ac4cd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,6 +13,8 @@ env:
   # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
   BUILD_TYPE: Release
   MAKEFLAGS: "-j8"
+  DOCKER_REPO: ${{ secrets.DOCKER_REPO }}
+  REPO_OWNER: ${{ github.repository_owner }}
 
 # Multiple job to tests
 jobs:
@@ -24,6 +26,7 @@ jobs:
       source_modified: ${{ steps.changes.outputs.status_code == '1' }}
       force_upload: false
       sha_short: ${{ steps.changes.outputs.sha_short }}
+      docker_repo: ${{ steps.changes.outputs.docker_repo }}
     steps:
       - name: Checkout OpenFPGA repo
         uses: actions/checkout@v2
@@ -43,14 +46,22 @@ jobs:
             echo "Current brnach is master forcing source_modified"
             echo "::set-output name=status_code::1"
           fi
+          if [[ -n "${DOCKER_REPO}" ]]; then
+            echo "name=docker_repo::$REPO_OWNER"
+            echo "::set-output name=docker_repo::$REPO_OWNER"
+          else
+            echo "name=docker_repo::lnis-uofu"
+            echo "::set-output name=docker_repo::lnis-uofu"
+          fi
           echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
+
   # Test the compilation compatibility
   linux_build:
     needs: change_detect
     if: ${{ fromJSON(needs.change_detect.outputs.source_modified) }}
     name: ${{ matrix.config.name }}
     runs-on: ubuntu-18.04
-    container: ghcr.io/lnis-uofu/openfpga-build-${{ matrix.config.cc}}
+    container: ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-build-${{ matrix.config.cc}}
     # Branch on different OS and settings
     strategy:
       fail-fast: false
@@ -181,7 +192,7 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
       - name: Login to GitHub Container Registry
-        if: ${{ (github.ref == 'refs/heads/master') || (needs.change_detect.outputs.force_upload == true) }}
+        if: ${{ (github.ref == 'refs/heads/master' && (env.DOCKER_REPO)) || (needs.change_detect.outputs.force_upload == true) }}
         uses: docker/login-action@v1
         with:
           registry: ghcr.io
@@ -192,15 +203,15 @@ jobs:
         with:
           context: .
           file: ./docker/Dockerfile.master
-          push: ${{ github.ref == 'refs/heads/master' || needs.change_detect.outputs.force_upload }}
+          push: ${{ (github.ref == 'refs/heads/master' && (env.DOCKER_REPO)) || needs.change_detect.outputs.force_upload }}
           tags: |
-            ghcr.io/lnis-uofu/openfpga-master:latest
-            ghcr.io/lnis-uofu/openfpga-master:${{ needs.change_detect.outputs.sha_short }}
+            ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-master:latest
+            ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-master:${{ needs.change_detect.outputs.sha_short }}
   linux_regression_tests:
     name: linux_regression_tests
     runs-on: ubuntu-18.04
-    container: ghcr.io/lnis-uofu/openfpga-env
-    needs: linux_build
+    needs: [linux_build, change_detect]
+    container: ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-env
     strategy:
       fail-fast: false
       matrix:
@@ -248,7 +259,7 @@ jobs:
     if: ${{ !fromJSON(needs.change_detect.outputs.source_modified) }}
     name: docker_regression_tests
     runs-on: ubuntu-18.04
-    container: ghcr.io/lnis-uofu/openfpga-master:latest
+    container: ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-master:latest
     strategy:
       fail-fast: false
       matrix:
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index bfce9fc79..d1cf27e40 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -1,13 +1,30 @@
 name: Build docker CI images
 on:
   - workflow_dispatch
+
+# Environment variables
+env:
+  DOCKER_REPO: ${{ secrets.DOCKER_REPO }}
+  REPO_OWNER: ${{ github.repository_owner }}
+
 jobs:
   base_images:
     name: Push Docker images
     runs-on: ubuntu-latest
+    if: ${{ secrets.DOCKER_REPO }}
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+      - name: Check for source code changes
+        id: changes
+        run: |
+          if [[ -n "${DOCKER_REPO}" ]]; then
+            echo "name=docker_repo::$REPO_OWNER"
+            echo "::set-output name=docker_repo::$REPO_OWNER"
+          else
+            echo "name=docker_repo::lnis-uofu"
+            echo "::set-output name=docker_repo::lnis-uofu"
+          fi
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1
       - name: Set up Docker Buildx
@@ -16,7 +33,7 @@ jobs:
         uses: docker/login-action@v1
         with:
           registry: ghcr.io
-          username: ${{ github.repository_owner }}
+          username: ${{ needs.change_detect.outputs.docker_repo }}
           password: ${{ secrets.CR_PAT }}
       - name: Build base
         uses: docker/build-push-action@v2
@@ -24,14 +41,14 @@ jobs:
           context: .
           file: ./docker/Dockerfile.base
           push: true
-          tags: ghcr.io/lnis-uofu/openfpga-build-base:latest
+          tags: ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-build-base:latest
       - name: Build environment image
         uses: docker/build-push-action@v2
         with:
           context: .
           file: ./docker/Dockerfile.env
           push: true
-          tags: ghcr.io/lnis-uofu/openfpga-env:latest
+          tags: ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-env:latest
   compiler_images:
     name: Build ${{ matrix.compiler }} compiler image
     needs: base_images
@@ -57,7 +74,7 @@ jobs:
         uses: docker/login-action@v1
         with:
           registry: ghcr.io
-          username: ${{ github.repository_owner }}
+          username: ${{ needs.change_detect.outputs.docker_repo }}
           password: ${{ secrets.CR_PAT }}
       - name: Build ${{ matrix.compiler }} image
         uses: docker/build-push-action@v2
@@ -65,4 +82,4 @@ jobs:
           context: .
           file: ./docker/Dockerfile.${{ matrix.compiler }}
           push: true
-          tags: ghcr.io/lnis-uofu/openfpga-build-${{ matrix.compiler }}:latest
+          tags: ghcr.io/${{ needs.change_detect.outputs.docker_repo }}/openfpga-build-${{ matrix.compiler }}:latest
diff --git a/openfpga.sh b/openfpga.sh
index f0ab701ee..a00b8adbd 100755
--- a/openfpga.sh
+++ b/openfpga.sh
@@ -21,7 +21,7 @@ if [ -z $PYTHON_EXEC ]; then export PYTHON_EXEC="python3"; fi
 # inside current OpendFPGA folder
 check_execution_path (){
     if [[ $1 != *"${OPENFPGA_PATH}"* ]]; then
-        echo -e "\e[33mCommand is not executed from configured OPNEFPGA directory\e[0m"
+        echo -e "\e[33mCommand is not executed from configured OPENFPGA directory\e[0m"
     fi
 }
 
diff --git a/openfpga_flow/scripts/run_fpga_flow.py b/openfpga_flow/scripts/run_fpga_flow.py
index a333ebb8f..93883d330 100644
--- a/openfpga_flow/scripts/run_fpga_flow.py
+++ b/openfpga_flow/scripts/run_fpga_flow.py
@@ -271,7 +271,7 @@ def main():
 
     if (args.fpga_flow == "vpr_blif"):
         collect_files_for_vpr()
-    logger.info("Runing OpenFPGA Shell Engine ")
+    logger.info("Running OpenFPGA Shell Engine ")
     run_openfpga_shell()
     if args.end_flow_with_test:
         run_netlists_verification()
@@ -304,7 +304,7 @@ def check_required_file():
     }
     for filename, filepath in files_dict.items():
         if not os.path.isfile(filepath):
-            clean_up_and_exit("Not able to locate deafult file " + filename)
+            clean_up_and_exit("Not able to locate default file " + filename)
 
 
 def read_script_config():
@@ -347,7 +347,7 @@ def validate_command_line_arguments():
     - Activity file
     - Base verilog file
     '''
-    logger.info("Validating commnad line arguments")
+    logger.info("Validating command line arguments")
 
     if args.debug:
         logger.info("Setting loggger in debug mode")
@@ -363,19 +363,19 @@ def validate_command_line_arguments():
             dependent = dependent.split(",")
             for eachdep in dependent:
                 if not any([getattr(args, i, 0) for i in eachdep.split("|")]):
-                    clean_up_and_exit("'%s' argument depends on (%s) argumets" %
+                    clean_up_and_exit("'%s' argument depends on (%s) arguments" %
                                       (eacharg, ", ".join(dependent).replace("|", " or ")))
 
     # Check if architecrue files exists
     args.arch_file = os.path.abspath(args.arch_file)
     if not os.path.isfile(args.arch_file):
         clean_up_and_exit(
-            "VPR architecture file not found. -%s",
+            "VPR architecture file not found. -%s"%
             args.arch_file)
     args.openfpga_arch_file = os.path.abspath(args.openfpga_arch_file)
     if not os.path.isfile(args.openfpga_arch_file):
         clean_up_and_exit(
-            "OpenFPGA architecture file not found. -%s",
+            "OpenFPGA architecture file not found. -%s"% 
             args.openfpga_arch_file)
 
     # Filter provided benchmark files
@@ -389,14 +389,14 @@ def validate_command_line_arguments():
         for everyfile in glob.glob(args.benchmark_files[index]):
             if not os.path.isfile(everyfile):
                 clean_up_and_exit(
-                    "Failed to copy benchmark file-%s", args.arch_file)
+                    "Failed to copy benchmark file -%s" % args.arch_file)
 
     # Filter provided powertech files
     if args.power_tech:
         args.power_tech = os.path.abspath(args.power_tech)
         if not os.path.isfile(args.power_tech):
             clean_up_and_exit(
-                "Power Tech file not found. -%s", args.power_tech)
+                "Power Tech file not found. -%s" % args.power_tech)
 
     # Expand run directory to absolute path
     args.run_dir = os.path.abspath(args.run_dir)
@@ -805,7 +805,8 @@ def filter_openfpga_output(vpr_output):
 
 def filter_failed_process_output(vpr_output):
     for line in vpr_output.split("\n"):
-        if "error" in line.lower():
+        elements_to_log = ["error", "what()"]
+        if any(match in line.lower() for match in elements_to_log):
             logger.error("-->>" + line)