diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index ed22ae1..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,94 +0,0 @@
-language: generic
-dist: focal
-addons:
-  apt:
-    packages:
-      - zsh
-    #  - ksh
-    #  - gcc-4.8
-    #  - g++-4.8
-
-# https://gist.github.com/iedemam/9830045
-git:
-  submodules: false
-
-cache:
-  ccache: true
-  directories:
-    - $TRAVIS_BUILD_DIR/.cache
-    - $TRAVIS_BUILD_DIR/node_modules
-before_install:
-  - sudo sed -i 's/mozilla\/DST_Root_CA_X3.crt/!mozilla\/DST_Root_CA_X3.crt/g' /etc/ca-certificates.conf
-  - sudo update-ca-certificates -f
-
-  # https://gist.github.com/iedemam/9830045
-  - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
-  - git submodule update --init --recursive
-
-  - $SHELL --version 2> /dev/null || dpkg -s $SHELL 2> /dev/null || which $SHELL
-  - curl --version
-  - wget --version
-  - bash --version | head
-  - zsh  --version
-  - dpkg -s dash | grep ^Version | awk '{print $2}'
-  # install python
-  - pyenv local 2.7.18 || pyenv install 2.7.18
-  - pyenv local 2.7.18 || echo 'pyenv failed'
-  - python -V
-install:
-  - if [ -z "${SHELLCHECK-}" ]; then nvm install 16 && nvm unalias default && npm install && npm prune && npm ls urchin doctoc eclint dockerfile_lint; fi
-  - '[ -z "$WITHOUT_CURL" ] || sudo apt-get remove curl -y'
-script:
-  - if [ -n "${SHELL-}" ] && [ -n "${TEST_SUITE}" ]; then if [ "${TEST_SUITE}" = 'installation_iojs' ] || [ "${TEST_SUITE}" = 'xenial' ]; then travis_retry make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL ; else make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL; fi; fi
-before_cache:
-  - if [ -n "$WITHOUT_CURL" ]; then sudo apt-get install curl -y ; fi
-jobs:
-  include:
-    - env: SHELL=bash TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=bash TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    - env: SHELL=sh TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=sh TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    - env: SHELL=dash TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=dash TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    - env: SHELL=zsh TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=zsh TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    #- env: SHELL=ksh TEST_SUITE=installation_node
-    #  dist: xenial
-    #- env: SHELL=ksh TEST_SUITE=installation_node WITHOUT_CURL=1
-    #  dist: xenial
-    - env: SHELL=bash TEST_SUITE=xenial
-      dist: xenial
-    - env: SHELL=sh TEST_SUITE=xenial
-      dist: xenial
-    - env: SHELL=dash TEST_SUITE=xenial
-      dist: xenial
-    - env: SHELL=zsh TEST_SUITE=xenial
-      dist: xenial
-    #- env: SHELL=ksh TEST_SUITE=xenial
-    #  dist: xenial
-env:
-  global:
-    - CXX=g++
-    - CC=gcc
-    - PATH="$(echo $PATH | sed 's/::/:/')"
-    - PATH="/usr/lib/ccache/:$PATH"
-    - NVM_DIR="${TRAVIS_BUILD_DIR}"
-  matrix:
-    - SHELL=sh TEST_SUITE=fast
-    - SHELL=dash TEST_SUITE=fast
-    - SHELL=bash TEST_SUITE=fast
-    - SHELL=zsh TEST_SUITE=fast
-    #  - SHELL=ksh TEST_SUITE=fast
-    - SHELL=sh TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    - SHELL=dash TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    - SHELL=bash TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    - SHELL=zsh TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    #  - SHELL=ksh TEST_SUITE=installation_iojs WITHOUT_CURL=1