diff --git a/blog/2024-04-14-update/index.mdx b/blog/2024-04-14-update/index.mdx
index e676b2c..8cfe638 100644
--- a/blog/2024-04-14-update/index.mdx
+++ b/blog/2024-04-14-update/index.mdx
@@ -2,7 +2,7 @@
 authors: simon
 ---
 
-# New features in 2024-04-14
+# New features in version 1.1
 
 We are happy to announce some new features for everyone:
 
diff --git a/blog/2024-05-07-cloudflare-and-alipay/index.mdx b/blog/2024-05-07-cloudflare-and-alipay/index.mdx
index e50ba5b..db08b9a 100644
--- a/blog/2024-05-07-cloudflare-and-alipay/index.mdx
+++ b/blog/2024-05-07-cloudflare-and-alipay/index.mdx
@@ -2,7 +2,7 @@
 authors: simon
 ---
 
-# Cloudflare and Alipay
+# Version 1.2: Cloudflare and Alipay
 
 We are constantly working to improve the user experience and make it easier for everyone to use Tango.
 
diff --git a/blog/2024-06-05-desktop-app/index.mdx b/blog/2024-06-05-desktop-app/index.mdx
index 06ec519..0c801b9 100644
--- a/blog/2024-06-05-desktop-app/index.mdx
+++ b/blog/2024-06-05-desktop-app/index.mdx
@@ -4,7 +4,7 @@ authors: simon
 
 import ImageCaption from './image-caption'
 
-# Desktop App (beta) released
+# Version 1.3: Desktop App (beta) released
 
 We are happy to announce the beta release of the Tango Desktop App. The app is available for Windows, macOS, and Linux.
 
diff --git a/blog/2025-07-12-new-sign-in/debugger.png b/blog/2025-07-12-new-sign-in/debugger.png
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diff --git a/blog/2025-07-12-new-sign-in/index.mdx b/blog/2025-07-12-new-sign-in/index.mdx
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@@ -0,0 +1,37 @@
+---
+authors: simon
+---
+
+# Version 1.4: Sign in with Alipay and return of Chrome Remote Debugger
+
+We are happy to announce that we have added a new sign-in method: Alipay. Now, you can sign in to Tango with your Alipay account.
+
+Chrome Remote Debugger allows you to debug web pages on your Android device from your PC. It's a powerful tool for web developers. It was in the old demo but not in the new app, now it's back with a fresh look.
+
+{/* truncate */}
+
+## Chrome Remote Debugger
+
+The Chrome Remote Debugger (Chrome DevTools) feature has been added back to Tango. It now supports the latest version of Chrome for Android using latest version of Chrome DevTools Frontend.
+
+This feature is basically same as `chrome://inspect` page in Chrome. It first lists all supported browsers and WebViews on the device, then opens a new window for debugging the selected target.
+
+![List of debug targets](list.png)
+
+![Debugger window](debugger.png)
+
+Currently there are two limitations:
+
+1. It doesn't work offline, because Chrome DevTools Frontend has around 2800 files across 45MB compressed. It's not impossible to cache them all, but it will take a lot of time and storage.
+2. It doesn't work on mobile devices because of the lack of cross-tab communication. We are looking for a solution for this.
+
+We also discovered several issues with Chrome itself when integrating the debugger. We have reported them to the Chrome team and are waiting for their response.
+
+## Other changes
+
+1. The sign-in page now becomes a popup dialog, it's more user-friendly and easier to use.
+2. Screen mirror now supports Firefox and Safari using a fallback decoder. Note that the performance may not be as good as Chrome.
+
+## End Note
+
+Remember to join our [Discord server](https://discord.gg/26k3ttC2PN) to get the latest news, check the public roadmap, and let us know your feedback. We are looking forward to hearing from you!
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