diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f09eba9..e5fe8b3 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -25,6 +25,7 @@ jobs:
       with:
         cache-all-crates: "true"
         cache-targets: "false"
+        prefix-key: "v0"
     # - run: cargo install --locked --path .
 
     - name: Install latest mdbook
diff --git a/src/federation.md b/src/federation.md
index d880d80..c2654fe 100644
--- a/src/federation.md
+++ b/src/federation.md
@@ -7,4 +7,8 @@ Making supra-peer clusters with explicit governance and policies for rehosting a
 
 ## Sharding
 
-Splitting data across multiple peers within a federation
\ No newline at end of file
+Splitting data across multiple peers within a federation
+
+## Moderation
+
+Federations MUST maintain a list of 
\ No newline at end of file