diff --git a/windows/RELEASE_NOTES.md b/windows/RELEASE_NOTES.md
index c5466ed..ac875ec 100644
--- a/windows/RELEASE_NOTES.md
+++ b/windows/RELEASE_NOTES.md
@@ -1,4 +1,6 @@
-## What's new in beta.29
+## What's new in beta.30
 
-- Fix: org ID is now correctly read from b.account.memberships[0].organization.uuid — bootstrap nests memberships inside account, not at the root
-- This was preventing usage limits from loading for all accounts
+- Fix: removed WebView2 from periodic refresh — it was spawning a full Chromium process every 2 minutes and not cleaning up, causing ~1.5GB memory growth
+- Fix: added Origin, Referer, sec-fetch-* and sec-ch-ua headers to HttpClient so the API accepts requests as browser fetches
+- Periodic refresh now uses HttpClient only, falling back to data cached at login time
+- To get limits showing: sign out and sign back in once so SaveAndClose can fetch usage with the corrected org ID path