diff --git a/.github/ISSUE_TEMPLATE/bug-report.md b/.github/ISSUE_TEMPLATE/bug-report.md
index 0e22c2ce9..16e0477f0 100644
--- a/.github/ISSUE_TEMPLATE/bug-report.md
+++ b/.github/ISSUE_TEMPLATE/bug-report.md
@@ -1,8 +1,8 @@
 ---
 name: "Bug Report"
 about: "Report a bug"
-title: "[STM32 device name]: [_$YourTitle_]"
-labels: ''
+title: "[STM32 device name]: $YourTitle"
+labels: ""
 ---
 
 Thank you for giving feedback to the stlink project.
@@ -12,18 +12,17 @@ This bug report will be deleted without notice when not enough information is pr
 
 - [ ] I made serious effort to avoid creating duplicate or nearly similar issue
 
-In order to allow developers and other contributors to isolate and target your respective issue, please take some time to select the check boxes below
-and fill out each of the following items appropriate to your specific problem.
+In order to allow developers and other contributors to isolate and target your respective issue, please take some time to select the check boxes below and fill out each of the following items appropriate to your specific problem.
 
-- [ ] Programmer/board type: [enter here] (e.g STLink /V1, /V2, /V2-onboard, /V2-clone, /V3)
+- [ ] Programmer/board type: [enter here] (e.g STLINK /V1, /V2, /V2-onboard, /V2-clone, /V3)
 - [ ] Operating system an version: [enter here] (e.g Linux, macOS, Windows)
-- [ ] **Stlink tools version** and/or git commit hash: [enter here] (e.g v1.6.1/git-d0416149)
-- [ ] Stlink commandline tool name: [enter here] (e.g `st-info`, `st-flash`, `st-util`)
+- [ ] **stlink tools version** and/or git commit hash: [enter here] (e.g v1.6.1/git-d0416149)
+- [ ] stlink commandline tool name: [enter here] (e.g `st-info`, `st-flash`, `st-trace`, `st-util`)
 - [ ] Target chip (and board, if applicable): [enter here] (e.g STM32F103C8T6 (NUCLEO-F103RB))
 
-Futher we kindly ask you to describe the detected problem as detailed as possible and to add debug output if available, by using the following template:
+Further we kindly ask you to describe the detected problem as detailed as possible and to add debug output if available, by using the following template:
 
-Commandline-Output:
+Commandline output:
 
 ```
 OUTPUT/ERROR of the commandline tool(s)
@@ -33,7 +32,6 @@ Expected/description:
 
 `short description of the expected value`
 
-
 Thank you for your support.
 
 The stlink project maintainers
diff --git a/.github/ISSUE_TEMPLATE/feature-request.md b/.github/ISSUE_TEMPLATE/feature-request.md
index 3de593aa6..ddeb79357 100644
--- a/.github/ISSUE_TEMPLATE/feature-request.md
+++ b/.github/ISSUE_TEMPLATE/feature-request.md
@@ -1,7 +1,7 @@
 ---
 name: "Feature Request"
 about: "Suggest an idea for this project"
-title: "[feature] [_$YourTitle_]"
+title: "[feature] $YourTitle"
 labels: code/feature-request
 ---
 
@@ -12,18 +12,17 @@ This feature request will be deleted without notice when not enough information
 
 - [ ] I made serious effort to avoid creating duplicate or nearly similar issue
 
-In order to allow developers and other contributors to isolate and target your respective issue, please take some time to select the check boxes below
-and fill out each of the following items appropriate to your specific request.
+In order to allow developers and other contributors to isolate and target your respective issue, please take some time to select the check boxes below and fill out each of the following items appropriate to your specific request.
 
-- [ ] Programmer/board type: [enter here] (e.g STLink /V1, /V2, /V2-onboard, /V2-clone, /V3)
+- [ ] Programmer/board type: [enter here] (e.g STLINK /V1, /V2, /V2-onboard, /V2-clone, /V3)
 - [ ] Operating system an version: [enter here] (e.g Linux, macOS, Windows)
-- [ ] **Stlink tools version** and/or git commit hash: [enter here] (e.g v1.6.1/git-d0416149)
-- [ ] Stlink commandline tool name: [enter here] (e.g `st-info`, `st-flash`, `st-util`)
+- [ ] **stlink tools version** and/or git commit hash: [enter here] (e.g v1.6.1/git-d0416149)
+- [ ] stlink commandline tool name: [enter here] (e.g `st-info`, `st-flash`, `st-trace`, `st-util`)
 - [ ] Target chip (and board, if applicable): [enter here] (e.g STM32F103C8T6 (NUCLEO-F103RB))
 
-Futher we kindly ask you to describe the detected problem as detailed as possible and to add debug output if available, by using the following template:
+Further we kindly ask you to describe the detected problem as detailed as possible and to add debug output if available, by using the following template:
 
-Commandline-Output:
+Commandline output:
 
 ```
 OUTPUT/ERROR of the commandline tool(s)
@@ -33,7 +32,6 @@ Expected/description:
 
 `short description of the expected value`
 
-
 Thank you for your support.
 
 The stlink project maintainers
diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
new file mode 100644
index 000000000..b42d001af
--- /dev/null
+++ b/.github/workflows/c-cpp.yml
@@ -0,0 +1,331 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: [master, develop, testing]
+  pull_request:
+    branches: [master, develop, testing]
+
+jobs:
+  job_linux_1a:
+    name: ubuntu-20.04 gcc
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get install gcc-10 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_2a:
+    name: ubuntu-18.04 gcc
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: install dependencies
+        run: sudo apt-get install gcc-6 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_3a:
+    name: ubuntu-16.04 gcc
+    runs-on: ubuntu-16.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get install gcc-5 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_1b:
+    name: ubuntu-20.04 clang
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get install clang-10 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_2b:
+    name: ubuntu-18.04 clang
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: install dependencies
+        run: sudo apt-get install clang-10 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_3b:
+    name: ubuntu-16.04 clang
+    runs-on: ubuntu-16.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get install clang libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_1c:
+    name: ubuntu-20.04 gcc 32-bit
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get install gcc-10 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: Set compiler flags
+        run: |
+          CFLAGS="$CFLAGS -m32"
+          CXXFLAGS="$CXXFLAGS -m32"
+          LDFLAGS="$LDFLAGS -m32"
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_2c:
+    name: ubuntu-18.04 gcc 32-bit
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: install dependencies
+        run: sudo apt-get install gcc-6 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: Set compiler flags
+        run: |
+          CFLAGS="$CFLAGS -m32"
+          CXXFLAGS="$CXXFLAGS -m32"
+          LDFLAGS="$LDFLAGS -m32"
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_3c:
+    name: ubuntu-16.04 gcc 32-bit
+    runs-on: ubuntu-16.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get install gcc-5 libusb-1.0.0-dev libgtk-3-dev rpm
+      - name: Set compiler flags
+        run: |
+          CFLAGS="$CFLAGS -m32"
+          CXXFLAGS="$CXXFLAGS -m32"
+          LDFLAGS="$LDFLAGS -m32"
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  job_linux_4:
+    name: ubuntu-20.04 mingw64
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get install gcc-10 libusb-1.0.0-dev libgtk-3-dev rpm mingw-w64
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  # job_macos_1a:
+  #   name: macos-11.0 gcc
+  #   runs-on: macos-11.0
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - name: Install dependencies
+  #       run: brew install gcc libusb gtk+3
+  #     - name: make debug
+  #       run: make debug
+  #     - name: make test
+  #       run: make test
+  #     - name: make release
+  #       run: make release
+  #     - name: sudo make install
+  #       run: sudo make install
+  #     - name: sudo make package
+  #       run: sudo make package
+  #     - name: sudo make uninstall
+  #       run: sudo make uninstall
+  #     - name: sudo make clean
+  #       run: sudo make clean
+
+  job_macos_2a:
+    name: macos-10.15 gcc
+    runs-on: macos-10.15
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: brew install gcc libusb gtk+3
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
+
+  # job_macos_1b:
+  #   name: macos-11.0 clang
+  #   runs-on: macos-11.0
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - name: Install dependencies
+  #       run: brew install llvm libusb gtk+3
+  #     - name: make debug
+  #       run: make debug
+  #     - name: make test
+  #       run: make test
+  #     - name: make release
+  #       run: make release
+  #     - name: sudo make install
+  #       run: sudo make install
+  #     - name: sudo make package
+  #       run: sudo make package
+  #     - name: sudo make uninstall
+  #       run: sudo make uninstall
+  #     - name: sudo make clean
+  #       run: sudo make clean
+
+  job_macos_2b:
+    name: macos-10.15 clang
+    runs-on: macos-10.15
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: brew install llvm libusb gtk+3
+      - name: make debug
+        run: make debug
+      - name: make test
+        run: make test
+      - name: make release
+        run: make release
+      - name: sudo make install
+        run: sudo make install
+      - name: sudo make package
+        run: sudo make package
+      - name: sudo make uninstall
+        run: sudo make uninstall
+      - name: sudo make clean
+        run: sudo make clean
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
new file mode 100644
index 000000000..202867cfc
--- /dev/null
+++ b/.github/workflows/codeql-analysis.yml
@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ develop, master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ develop ]
+  schedule:
+    - cron: '23 20 * * 2'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
diff --git a/.travis.sh b/.travis.sh
index cc0958bf5..7683af001 100755
--- a/.travis.sh
+++ b/.travis.sh
@@ -11,61 +11,48 @@ DIR=$PWD
 if [ "$TRAVIS_JOB_NAME" == "linux-mingw" ]; then
     echo "--> Building Release for Windows (x86-64) ..."
     mkdir -p build-mingw && cd build-mingw
-    echo "-DCMAKE_SYSTEM_NAME=Windows -DTOOLCHAIN_PREFIX=x86_64-w64-mingw32 \
-          -DCMAKE_TOOLCHAIN_FILE=$PWD/../cmake/modules/set_toolchain.cmake -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR"
     cmake -DCMAKE_SYSTEM_NAME=Windows -DTOOLCHAIN_PREFIX=x86_64-w64-mingw32 \
           -DCMAKE_TOOLCHAIN_FILE=$PWD/../cmake/modules/set_toolchain.cmake -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR
     make && rm -rf build-mingw && cd -
 
     echo "--> Building Release for Windows (i686) ..."
     mkdir -p build-mingw && cd build-mingw
-    echo "-DCMAKE_SYSTEM_NAME=Windows -DTOOLCHAIN_PREFIX=i686-w64-mingw32 \
-          -DCMAKE_TOOLCHAIN_FILE=$PWD/../cmake/modules/set_toolchain.cmake -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR"
     cmake -DCMAKE_SYSTEM_NAME=Windows -DTOOLCHAIN_PREFIX=i686-w64-mingw32 \
           -DCMAKE_TOOLCHAIN_FILE=$PWD/../cmake/modules/set_toolchain.cmake -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR
     make && rm -rf build-mingw && cd -
 
 elif [ "$TRAVIS_OS_NAME" == "linux" ]; then
     sudo apt-get update -qq || true
-    sudo apt-get install -qq -y --no-install-recommends libgtk-3-dev
 
     echo "--> Building Debug..."
     mkdir -p build/Debug && cd build/Debug
-    echo "-DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/install"
     cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR
     make && cd -
 
     echo "--> Building Release with package..."
     mkdir -p build/Release && cd build/Release
-    echo "-DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install"
     cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR
     make package && cd -
 
 elif [ "$TRAVIS_OS_NAME" == "osx" ]; then
-    brew install libusb
-
     echo "--> Building Debug..."
     mkdir -p build/Debug && cd build/Debug
-    echo "-DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/install"
     cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR
     make && cd -
 
     echo "--> Building Release with package..."
     mkdir -p build/Release && cd build/Release
-    echo "-DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install"
     cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install $DIR
     make package && cd -
 
 else # local test-build
     echo "--> Building Debug..."
     mkdir -p build/Debug && cd build/Debug
-    echo "-DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/install"
     cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/install ../../
     make && cd -
 
     echo "--> Building Release with package..."
     mkdir -p build/Release && cd build/Release
-    echo "-DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install"
     cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install ../../
     make package && cd -
 fi
diff --git a/.travis.yml b/.travis.yml
index 5d2e5fbdf..e866cc6ab 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -146,7 +146,7 @@ jobs:
       addons:
         homebrew:
           packages:
-            - clang
+            - llvm
             - libusb
             - gtk+3
 
diff --git a/README.md b/README.md
index 7ddc78005..aafba5988 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@
 ![GitHub commits](https://img.shields.io/github/commits-since/stlink-org/stlink/v1.6.1/develop)
 ![GitHub activity](https://img.shields.io/github/commit-activity/m/stlink-org/stlink)
 ![GitHub contributors](https://img.shields.io/github/contributors/stlink-org/stlink)
+[![C/C++ CI](https://github.com/stlink-org/stlink/actions/workflows/c-cpp.yml/badge.svg?branch=testing)](https://github.com/stlink-org/stlink/actions/workflows/c-cpp.yml)
 [![Linux Status](https://img.shields.io/travis/stlink-org/stlink/master?env=BADGE=linux&label=linux)](https://travis-ci.org/stlink-org/stlink)
 [![macOS Status](https://img.shields.io/travis/stlink-org/stlink/master?env=BADGE=osx&label=osx)](https://travis-ci.org/stlink-org/stlink)