chore: release notes for beta.27

windows/LoginWindow.xaml.cs

@@ -75,7 +75,7 @@ public partial class LoginWindow : Window
             msgHandler = (_, args) =>
             {
                 Browser.CoreWebView2.WebMessageReceived -= msgHandler;
-                tcs.TrySetResult(args.WebMessageAsString);
+                tcs.TrySetResult(args.WebMessageAsJson);
             };
             Browser.CoreWebView2.WebMessageReceived += msgHandler;
 
@@ -95,12 +95,12 @@ public partial class LoginWindow : Window
                 if(!id){
                     let pu=null;
                     try{pu=await(await fetch('/api/usage',h)).json();}catch(e3){}
-                    window.chrome.webview.postMessage(JSON.stringify({email:e,orgId:null,usage:(pu&&!pu.error?pu:null),debug:'no-org|bkeys:'+bkeys+'|akeys:'+akeys}));
+                    window.chrome.webview.postMessage({email:e,orgId:null,usage:(pu&&!pu.error?pu:null),debug:'no-org|bkeys:'+bkeys+'|akeys:'+akeys});
                     return;
                 }
                 const u=await(await fetch('/api/organizations/'+id+'/usage',h)).json();
-                window.chrome.webview.postMessage(JSON.stringify({email:e,orgId:id,usage:u,debug:'orgSrc:'+orgSrc+'|bkeys:'+bkeys+'|akeys:'+akeys}));
-            }catch(ex){window.chrome.webview.postMessage(JSON.stringify({error:String(ex)}));}})()";
+                window.chrome.webview.postMessage({email:e,orgId:id,usage:u,debug:'orgSrc:'+orgSrc+'|bkeys:'+bkeys+'|akeys:'+akeys});
+            }catch(ex){window.chrome.webview.postMessage({error:String(ex)});}})()";
 
             await Browser.CoreWebView2.ExecuteScriptAsync(script);
 

windows/RELEASE_NOTES.md

@@ -1,4 +1,3 @@
-## What's new in beta.26
+## What's new in beta.27
 
-- Fixed: script results now use window.chrome.webview.postMessage instead of async IIFE return value — older WebView2 runtimes don't await Promises from ExecuteScriptAsync, so data was never received
-- Debug text in Settings will now always show what happened during sign-in
+- Fix build error: use WebMessageAsJson (not WebMessageAsString) and post plain JS objects via postMessage

windows/UsageViewModel.cs

@@ -203,11 +203,11 @@ public class UsageViewModel : INotifyPropertyChanged
                 if(!id){
                     let pu=null;
                     try{pu=await(await fetch('/api/usage',h)).json();}catch(e3){}
-                    window.chrome.webview.postMessage(JSON.stringify({email:em,orgId:null,usage:(pu&&!pu.error?pu:null)}));
+                    window.chrome.webview.postMessage({email:em,orgId:null,usage:(pu&&!pu.error?pu:null)});
                     return;
                 }
                 const u=await(await fetch('/api/organizations/'+id+'/usage',h)).json();
-                window.chrome.webview.postMessage(JSON.stringify({email:em,orgId:id,usage:u}));
+                window.chrome.webview.postMessage({email:em,orgId:id,usage:u});
             }catch(ex){window.chrome.webview.postMessage(null);}})();";
 
             var resultJson = await Application.Current.Dispatcher.InvokeAsync(async () =>

windows/WebViewFetchWindow.cs

@@ -42,7 +42,7 @@ internal sealed class WebViewFetchWindow : Window
         msgHandler = (_, args) =>
         {
             _wv.CoreWebView2.WebMessageReceived -= msgHandler;
-            tcs.TrySetResult(args.WebMessageAsString);
+            tcs.TrySetResult(args.WebMessageAsJson);
         };
         _wv.CoreWebView2.WebMessageReceived += msgHandler;