Merge branch '14.0' into 14.0

.travis.yml

@@ -13,19 +13,13 @@ addons:
     packages:
       - expect-dev # provides unbuffer utility
       - libreoffice
+      - graphviz
 
 stages:
-  - linting
   - test
 
 jobs:
   include:
-    - stage: linting
-      name: "pre-commit"
-      install: pip install pre-commit
-      script: pre-commit run --all --show-diff-on-failure --verbose --color always
-      after_success:
-      before_install:
     - stage: test
       env:
         - TESTS=1 ODOO_REPO="odoo/odoo" MAKEPOT="1"
@@ -41,6 +35,7 @@ install:
   - git clone --depth=1 https://github.com/OCA/maintainer-quality-tools.git
     ${HOME}/maintainer-quality-tools
   - export PATH=${HOME}/maintainer-quality-tools/travis:${PATH}
+  - export WKHTMLTOPDF_VERSION=0.12.5
   - travis_install_nightly
 
 script: