diff --git a/20200421/ci-variable.png b/20200421/ci-variable.png new file mode 100644 index 0000000..b413410 Binary files /dev/null and b/20200421/ci-variable.png differ diff --git a/20200421/deploy-key.png b/20200421/deploy-key.png new file mode 100644 index 0000000..19837c6 Binary files /dev/null and b/20200421/deploy-key.png differ