diff --git a/docs/migrations/from_v7.md b/docs/migrations/from_v7.md
new file mode 100644
index 00000000..321e50bd
--- /dev/null
+++ b/docs/migrations/from_v7.md
@@ -0,0 +1,3 @@
+# Class: CacheClient
+
+Authenticating with ssi-hub now requires [SIWE domain](https://eips.ethereum.org/EIPS/eip-4361#message-field-descriptions). This should be set in ssi-hub configuration
diff --git a/mkdocs.yml b/mkdocs.yml
index 419ee11f..6ba060a0 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -23,6 +23,8 @@ nav:
       - Signer: api/modules/modules_signer.md
       - Staking: api/modules/modules_staking.md
       - 'Verifiable credentials': api/modules/modules_verifiable_credentials.md
+  - Migration:
+      - Migration from v7: migrations/from_v7.md
   - CHANGELOG: CHANGELOG.md
 theme:
   name: material