diff --git a/scripts/taler-landing/README.md b/scripts/taler-landing/README.md
index 4b79f7b..8e70120 100644
--- a/scripts/taler-landing/README.md
+++ b/scripts/taler-landing/README.md
@@ -146,3 +146,16 @@ podman exec taler-hacktivism-bank crontab -l   # inspect
 
 curl -sS https://bank.hacktivism.ch/intro/stats.json | python3 -m json.tool | head
 ```
+
+## Landing content version
+
+Footers show **Landing vN** + last content change + linkified git commit.
+
+- State: `configs/shared/landing-version.json` (start **v42**)
+- After editing any `configs/*-landing/` content:
+  ```bash
+  ./scripts/taler-landing/stamp-landing-version.sh --bump
+  git add configs/ && git commit -m "landing: …"
+  ./scripts/taler-landing/stamp-landing-version.sh
+  git add configs/ && git commit --amend --no-edit   # optional pin
+  ```