diff --git a/1.70.0.md b/1.70.0.md
index d5f3eff..dcfaaa4 100644
--- a/1.70.0.md
+++ b/1.70.0.md
@@ -1 +1,3 @@
-Engineers to add important feature updates to this changelog in preparation for Client Release 1.70.0 on July 10th, 2024
\ No newline at end of file
+## All Platforms
+
+* Fixed: validation of Network Lock rotation signatures now permits multiple nodes signed by the same wrapped reusable auth key.