diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index 1a95489..fab5174 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -1,5 +1,5 @@
+---
 # These are supported funding model platforms
 
 github: [do1jlr]
 liberapay: L3D
-custom: https://paypal.me/c3woc
diff --git a/.github/workflows/ansible-archlinux-latest.yml b/.github/workflows/ansible-archlinux-latest.yml
index 9d651a3..e823f0c 100644
--- a/.github/workflows/ansible-archlinux-latest.yml
+++ b/.github/workflows/ansible-archlinux-latest.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check archlinux:latest
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with archlinux:latest
-      uses: roles-ansible/check-ansible-archlinux-latest-action@master
-      with:
-        targets: "./"
+      - name: ansible check with archlinux:latest
+        uses: roles-ansible/check-ansible-archlinux-latest-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-centos-centos7.yml b/.github/workflows/ansible-centos-centos7.yml
index 90bff41..401d2c0 100644
--- a/.github/workflows/ansible-centos-centos7.yml
+++ b/.github/workflows/ansible-centos-centos7.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check centos:centos7
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with ubuntu:centos7
-      uses: roles-ansible/check-ansible-centos-centos7-action@master
-      with:
-        targets: "./"
+      - name: ansible check with ubuntu:centos7
+        uses: roles-ansible/check-ansible-centos-centos7-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-centos-centos8.yml b/.github/workflows/ansible-centos-centos8.yml
index 5d7acc9..f20097b 100644
--- a/.github/workflows/ansible-centos-centos8.yml
+++ b/.github/workflows/ansible-centos-centos8.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check centos:centos8
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with ubuntu:centos8
-      uses: roles-ansible/check-ansible-centos-centos8-action@master
-      with:
-        targets: "./"
+      - name: ansible check with ubuntu:centos8
+        uses: roles-ansible/check-ansible-centos-centos8-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-centos-latest.yml b/.github/workflows/ansible-centos-latest.yml
index de991de..94eb54b 100644
--- a/.github/workflows/ansible-centos-latest.yml
+++ b/.github/workflows/ansible-centos-latest.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check centos:latest
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with ubuntu:latest
-      uses: roles-ansible/check-ansible-centos-latest-action@master
-      with:
-        targets: "./"
+      - name: ansible check with ubuntu:latest
+        uses: roles-ansible/check-ansible-centos-latest-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-debian-buster.yml b/.github/workflows/ansible-debian-buster.yml
index a7650ad..d76b02c 100644
--- a/.github/workflows/ansible-debian-buster.yml
+++ b/.github/workflows/ansible-debian-buster.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check debian:buster
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with debian:buster
-      uses: roles-ansible/check-ansible-debian-buster-action@master
-      with:
-        targets: "./"
+      - name: ansible check with debian:buster
+        uses: roles-ansible/check-ansible-debian-buster-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-debian-latest.yml b/.github/workflows/ansible-debian-latest.yml
index d0ad4ca..f7eb5b6 100644
--- a/.github/workflows/ansible-debian-latest.yml
+++ b/.github/workflows/ansible-debian-latest.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check debian:latest
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with debian:latest
-      uses: roles-ansible/check-ansible-debian-latest-action@master
-      with:
-        targets: "./"
+      - name: ansible check with debian:latest
+        uses: roles-ansible/check-ansible-debian-latest-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-debian-sid.yml b/.github/workflows/ansible-debian-sid.yml
index 72fe3a8..2e3215a 100644
--- a/.github/workflows/ansible-debian-sid.yml
+++ b/.github/workflows/ansible-debian-sid.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check debian:sid
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with debian:sid
-      uses: roles-ansible/check-ansible-debian-sid-action@master
-      with:
-        targets: "./"
+      - name: ansible check with debian:sid
+        uses: roles-ansible/check-ansible-debian-sid-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-debian-stable.yml b/.github/workflows/ansible-debian-stable.yml
index 97076ae..e47f773 100644
--- a/.github/workflows/ansible-debian-stable.yml
+++ b/.github/workflows/ansible-debian-stable.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check debian:stable
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with debian:stable
-      uses: roles-ansible/check-ansible-debian-stable-action@master
-      with:
-        targets: "./"
+      - name: ansible check with debian:stable
+        uses: roles-ansible/check-ansible-debian-stable-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-debian-stretch.yml b/.github/workflows/ansible-debian-stretch.yml
index 19ac5fb..c947cae 100644
--- a/.github/workflows/ansible-debian-stretch.yml
+++ b/.github/workflows/ansible-debian-stretch.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check debian:stretch
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with debian:stretch
-      uses: roles-ansible/check-ansible-debian-stretch-action@master
-      with:
-        targets: "./"
+      - name: ansible check with debian:stretch
+        uses: roles-ansible/check-ansible-debian-stretch-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-fedora-31.yml b/.github/workflows/ansible-fedora-31.yml
index 6bbe44d..08502fe 100644
--- a/.github/workflows/ansible-fedora-31.yml
+++ b/.github/workflows/ansible-fedora-31.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check fedora:31
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with fedora:31
-      uses: roles-ansible/check-ansible-fedora-31-action@master
-      with:
-        targets: "./"
+      - name: ansible check with fedora:31
+        uses: roles-ansible/check-ansible-fedora-31-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-fedora-32.yml b/.github/workflows/ansible-fedora-32.yml
index 70fc147..e362dd4 100644
--- a/.github/workflows/ansible-fedora-32.yml
+++ b/.github/workflows/ansible-fedora-32.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check fedora:32
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with fedora:32
-      uses: roles-ansible/check-ansible-fedora-32-action@master
-      with:
-        targets: "./"
+      - name: ansible check with fedora:32
+        uses: roles-ansible/check-ansible-fedora-32-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-fedora-33.yml b/.github/workflows/ansible-fedora-33.yml
index 6032811..70c52ad 100644
--- a/.github/workflows/ansible-fedora-33.yml
+++ b/.github/workflows/ansible-fedora-33.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check fedora:33
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with fedora:33
-      uses: roles-ansible/check-ansible-fedora-33-action@master
-      with:
-        targets: "./"
+      - name: ansible check with fedora:33
+        uses: roles-ansible/check-ansible-fedora-33-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-fedora-latest.yml b/.github/workflows/ansible-fedora-latest.yml
index 8b14097..7cfbdf7 100644
--- a/.github/workflows/ansible-fedora-latest.yml
+++ b/.github/workflows/ansible-fedora-latest.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check fedora:latest
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with fedora:latest
-      uses: roles-ansible/check-ansible-fedora-latest-action@master
-      with:
-        targets: "./"
\ No newline at end of file
+      - name: ansible check with fedora:latest
+        uses: roles-ansible/check-ansible-fedora-latest-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-linting-check.yml b/.github/workflows/ansible-linting-check.yml
index 712c76f..41dcb97 100644
--- a/.github/workflows/ansible-linting-check.yml
+++ b/.github/workflows/ansible-linting-check.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible Lint check
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,13 +10,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: Lint Ansible Playbook
-      uses: ansible/ansible-lint-action@master
-      with:
-        targets: "."
-        # [required]
-        # Paths to ansible files (i.e., playbooks, tasks, handlers etc..)
-        args: ""
-        # [optional]
+      - name: Lint Ansible Playbook
+        uses: ansible/ansible-lint-action@master
+        with:
+          targets: "."
+          # [required]
+          # Paths to ansible files (i.e., playbooks, tasks, handlers etc..)
+          args: ""
+          # [optional]
diff --git a/.github/workflows/ansible-ubuntu-bionic.yml b/.github/workflows/ansible-ubuntu-bionic.yml
index aea24a2..0f9edd8 100644
--- a/.github/workflows/ansible-ubuntu-bionic.yml
+++ b/.github/workflows/ansible-ubuntu-bionic.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check ubuntu:bionic
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with ubuntu:bionic
-      uses: roles-ansible/check-ansible-ubuntu-bionic-action@master
-      with:
-        targets: "./"
+      - name: ansible check with ubuntu:bionic
+        uses: roles-ansible/check-ansible-ubuntu-bionic-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-ubuntu-latest.yml b/.github/workflows/ansible-ubuntu-latest.yml
index 2e34685..b9544a5 100644
--- a/.github/workflows/ansible-ubuntu-latest.yml
+++ b/.github/workflows/ansible-ubuntu-latest.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check ubuntu:latest
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with ubuntu:latest
-      uses: roles-ansible/check-ansible-ubuntu-latest-action@master
-      with:
-        targets: "./"
+      - name: ansible check with ubuntu:latest
+        uses: roles-ansible/check-ansible-ubuntu-latest-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/ansible-ubuntu-trusty.yml b/.github/workflows/ansible-ubuntu-trusty.yml
index a18c397..6cde8b8 100644
--- a/.github/workflows/ansible-ubuntu-trusty.yml
+++ b/.github/workflows/ansible-ubuntu-trusty.yml
@@ -1,5 +1,7 @@
+---
 name: Ansible check ubuntu:trusty
 
+# yamllint disable-line rule:truthy
 on: [push, pull_request]
 
 jobs:
@@ -8,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: ansible check with ubuntu:trusty
-      uses: roles-ansible/check-ansible-ubuntu-trusty-action@master
-      with:
-        targets: "./"
+      - name: ansible check with ubuntu:trusty
+        uses: roles-ansible/check-ansible-ubuntu-trusty-action@master
+        with:
+          targets: "./"
diff --git a/.github/workflows/yamllint.yaml b/.github/workflows/yamllint.yaml
new file mode 100644
index 0000000..39c49f8
--- /dev/null
+++ b/.github/workflows/yamllint.yaml
@@ -0,0 +1,22 @@
+---
+name: 'Yamllint GitHub Actions'
+
+# yamllint disable-line rule:truthy
+on: [push, pull_request]
+
+jobs:
+  yamllint:
+    name: 'Yamllint'
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout'
+        uses: actions/checkout@master
+      - name: 'Yamllint'
+        uses: karancode/yamllint-github-action@master
+        with:
+          yamllint_file_or_dir: '.'
+          yamllint_config_filepath: './.yamllint'
+          yamllint_strict: false
+          yamllint_comment: true
+#       env:
+#         GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 55b5d6c..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,29 +0,0 @@
----
-# OS Details
-os: linux
-language: python
-python: '3.8'
-
-cache:
-  pip: true
-
-# Install ansible and ansible-lint
-install:
-  - pip install ansible
-  - pip install ansible-lint
-
-# testing galaxy install and ansible lint
-# more advanced testing is currently handled with
-#  github actions. The gh-actions for our test are there:
-#  https://github.com/roles-ansible and are tagged
-#  with 'github-actions'  --> https://github.com/search?q=topic%3Agithub-actions+org%3Aroles-ansible&type=Repositories
-script:
-#  - ansible-galaxy install do1jlr.dotfiles
-  - ansible-lint .
-  - echo -e "\n\n\n\n\nWe use github actions for more detailed tests.\n\n\n\n\n"
-
-notifications:
-  webhooks: https://galaxy.ansible.com/api/v1/notifications/
-  email:
-    on_success: never
-    on_failure: always
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 0000000..7bb3cd9
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,11 @@
+---
+extends: default
+
+rules:
+  # 280 chars should be enough, but don't fail if a line is longer
+  line-length:
+    max: 280
+    level: warning
+  braces:
+    level: warning
+    max-spaces-inside: 1
diff --git a/defaults/main.yml b/defaults/main.yml
index 627e4ec..d79fea3 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -12,18 +12,17 @@ dotfiles__modify_bashrc: true
 
 # list of aliases used in bashrc
 dotfiles__aliases:
-  - { alias: "ls", command: "ls ", color: True }
-  - { alias: "grep", command: "grep", color: True }
-  - { alias: "ll", command: "ls -alF", color: False }
-  - { alias: "la", command: "ls -A", color: False }
-  - { alias: "l", command: "ls -CF", color: False }
-  - { alias: "lz", command: "ls -Z", color: False }
-  - { alias: "EDITOR", command: "/usr/bin/vim", color: False }
-  - { alias: "VISUAL", command: "/usr/bin/gedit", color: False }
-  - { alias: "gitsubpull", command: "git submodule foreach '(git checkout \\$(git symbolic-ref --short refs/remotes/origin/HEAD | sed 's@^origin/@@'); git pull)'", color: False }
+  - { alias: "ls", command: "ls ", color: true }
+  - { alias: "grep", command: "grep", color: true }
+  - { alias: "ll", command: "ls -alF", color: false }
+  - { alias: "la", command: "ls -A", color: false }
+  - { alias: "l", command: "ls -CF", color: false }
+  - { alias: "lz", command: "ls -Z", color: false }
+  - { alias: "EDITOR", command: "/usr/bin/vim", color: false }
+  - { alias: "VISUAL", command: "/usr/bin/gedit", color: false }
+  - { alias: "gitsubpull", command: "git submodule foreach '(git checkout \\$(git symbolic-ref --short refs/remotes/origin/HEAD | sed 's@^origin/@@'); git pull)'", color: false }
   - { alias: "pwgen", command: "/usr/bin/pwgen --num-passwords=3000 --numerals --capitalize --secure --no-vowels --ambiguous --symbols 95 1", color: false }
 
-
 # enable bash completion
 dotfiles__bash_completion_enabled: true
 
diff --git a/tasks/bashrc.yml b/tasks/bashrc.yml
index 0fe622f..99f2a65 100644
--- a/tasks/bashrc.yml
+++ b/tasks/bashrc.yml
@@ -1,6 +1,6 @@
 ---
 - name: Create a global bashrc configuration
-  become: yes
+  become: true
   template:
     src: 'templates/bash.bashrc'
     dest: '/etc/bash.bashrc'
@@ -9,7 +9,7 @@
     mode: 'u=rw,g=r,o=r'
 
 - name: Copy bashrc configuration to root
-  become: yes
+  become: true
   template:
     src: 'templates/bashrc'
     dest: '/root/.bashrc'
@@ -19,7 +19,7 @@
   when: not dotfiles__allow_own_root_bashrc | bool
 
 - name: Copy bashrc configuration to non admin users
-  become: yes
+  become: true
   template:
     src: 'templates/bashrc'
     dest: '/home/{{ item }}/.bashrc'
diff --git a/tasks/basic-selinux.yml b/tasks/basic-selinux.yml
index c5b8219..1e3a6f6 100644
--- a/tasks/basic-selinux.yml
+++ b/tasks/basic-selinux.yml
@@ -1,9 +1,9 @@
 ---
 - name: install the latest libselinux-python package
-  become: yes
+  be:come: true
   dnf:
     name: libselinux-python
     state: present
   when:
-   - ansible_distribution == "Fedora"
+    - ansible_distribution == "Fedora"
   failed_when: false
diff --git a/tasks/main.yml b/tasks/main.yml
index 3c5e59c..37af643 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -9,7 +9,7 @@
   when: dotfiles__modify_bashrc | bool
 
 - name: Copy vimrc configuration to root
-  become: yes
+  become: true
   copy:
     src: 'templates/vimrc'
     dest: '/root/.vimrc'
@@ -18,7 +18,7 @@
     mode: 'u=rw,g=r,o='
 
 - name: Copy vimrc configuration to non admin users
-  become: yes
+  become: true
   copy:
     src: 'templates/vimrc'
     dest: '/home/{{ item }}/.vimrc'
@@ -36,7 +36,7 @@
   file:
     path: "/home/{{ item }}/.config/ranger"
     state: directory
-    recurse: yes
+    recurse: true
     owner: "{{ item }}"
     group: "{{ item }}"
     mode: '0644'
diff --git a/tasks/versioncheck.yml b/tasks/versioncheck.yml
index fa361f6..1ca07b5 100644
--- a/tasks/versioncheck.yml
+++ b/tasks/versioncheck.yml
@@ -13,7 +13,7 @@
     src: "/etc/.ansible-version/{{ playbook_version_path }}"
   register: playbook_version
   when: submodules_versioncheck|bool
-  ignore_errors: yes
+  ignore_errors: true
   failed_when: false
 
 - name: Print remote role version
diff --git a/templates/vimrc b/templates/vimrc
index 3c745f1..fb0447e 100644
--- a/templates/vimrc
+++ b/templates/vimrc
@@ -1,8 +1,12 @@
+" gopass secure editor
+au BufNewFile,BufRead /dev/shm/gopass.* setlocal noswapfile nobackup noundofile
+
+" vim layout
 syntax on               " enable syntax highlighting
 set cursorline          " highlight the current line
-set fileencoding=utf-8 
+set fileencoding=utf-8
 set encoding=utf-8
-colorscheme elflord 
+colorscheme elflord
 set cursorline          " highlight the current line
 
 " tabs and indenting
diff --git a/vars/main.yml b/vars/main.yml
index 49656d6..729da29 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -1,2 +1,3 @@
-playbook_version_number: 2065 # should be over ninethousand
+---
+playbook_version_number: 2066  # should be increased integer
 playbook_version_path: 'role_dotfiles_chaos-bodensee_github.version'