diff --git a/readme.md b/readme.md
index 3c9a4e0..e41602d 100644
--- a/readme.md
+++ b/readme.md
@@ -39,21 +39,24 @@ from various contexts of CA, CI and OCI / OS.
 
 ## How
 
-| Variable        | Description             | Default                         |
-|:----------------|:------------------------|:--------------------------------|
-| SPCD_CA_n       | Numbered CA certificate |                                 |
-| SPCD_DNS        | Space separated servers | 9.9.9.9                         |
-| SPCD_GIT_MAIN   | Main Git repository     | spcd                            |
-| SPCD_GIT_ROOT   | Root Git repository     | rwx                             |
-| SPCD_SSH_HOSTS  | domain.tld ssh-type pub |                                 |
-| SPCD_SSH_KEY    | SSH private key         |                                 |
-| SPCD_URL_ALMA   | Alma repository URL     | https://repo.almalinux.org      |
-| SPCD_URL_ALPINE | Alpine repository URL   | https://dl-cdn.alpinelinux.org  |
-| SPCD_URL_ARCH   | Arch repository URL     | https://geo.mirror.pkgbuild.com |
-| SPCD_URL_DEBIAN | Debian repository URL   | https://deb.debian.org          |
-| SPCD_URL_FEDORA | Fedora repository URL   | https://rpmfind.net             |
-| SPCD_URL_ROCKY  | Rocky repository URL    | https://dl.rockylinux.org       |
-| SPCD_URL_UBUNTU | Ubuntu repository URL   | https://ubuntu.mirrors.ovh.net  |
+| Variable            | Description               | Default                         |
+|:--------------------|:--------------------------|:--------------------------------|
+| SPCD_BRANCH_RELEASE | Release deployment branch | main                            |
+| SPCD_BRANCH_STAGING | Staging deployment branch | dev                             |
+| SPCD_BRANCH_FEATURE | Feature deployment branch | f                               |
+| SPCD_CA_n           | Numbered CA certificate   |                                 |
+| SPCD_DNS            | Space separated servers   | 9.9.9.9                         |
+| SPCD_GIT_MAIN       | Main Git repository       | spcd                            |
+| SPCD_GIT_ROOT       | Root Git repository       | rwx                             |
+| SPCD_SSH_HOSTS      | domain.tld ssh-type pub   |                                 |
+| SPCD_SSH_KEY        | SSH private key           |                                 |
+| SPCD_URL_ALMA       | Alma repository URL       | https://repo.almalinux.org      |
+| SPCD_URL_ALPINE     | Alpine repository URL     | https://dl-cdn.alpinelinux.org  |
+| SPCD_URL_ARCH       | Arch repository URL       | https://geo.mirror.pkgbuild.com |
+| SPCD_URL_DEBIAN     | Debian repository URL     | https://deb.debian.org          |
+| SPCD_URL_FEDORA     | Fedora repository URL     | https://rpmfind.net             |
+| SPCD_URL_ROCKY      | Rocky repository URL      | https://dl.rockylinux.org       |
+| SPCD_URL_UBUNTU     | Ubuntu repository URL     | https://ubuntu.mirrors.ovh.net  |
 
 ## HTTPS & Python