diff --git a/metadata/nekox.messenger.yml b/metadata/nekox.messenger.yml
index 5d85548b1a..7e1c8bf4f6 100644
--- a/metadata/nekox.messenger.yml
+++ b/metadata/nekox.messenger.yml
@@ -13,6 +13,73 @@ IssueTracker: https://github.com/NekoX-Dev/NekoX/issues
 Translation: https://hosted.weblate.org/engage/nekox/
 
 AutoName: Nekogram X
+Description: |-
+  <b>NOTE:</b> The source code is no longer available.
+
+  NekoX is an third-party Telegram client, based on Telegram-FOSS with features added.
+
+  - Most of Nekogram's features
+  - Unlimited login accounts
+  - OpenCC Chinese Convert
+  - Built-in VMess, Shadowsocks, SSR, Trojan-GFW proxies support
+  - Built-in public proxy list / Proxy subscription support
+  - Ipv6 MTProxy support
+  - Able to parse all proxy subscription format: SIP008, ssr, v2rayN, vmess1, shit ios app formats, clash config and more
+  - Proxies import and export, remarks, speed measurement, sorting, delete unusable nodes, etc
+  - Scan the QR code (any link, can add a proxy)
+  - The ( vmess / vmess1 / ss / ssr / trojan ) proxy link in the message can be clicked
+  - Allow auto-disabling proxy when VPN is enabled
+  - Proxy automatic switcher
+  - Add stickers without sticker pack
+  - Allow disabling vibration
+  - Allow clicking on links in self profile
+  - Sticker set list backup / restore / share
+  - Full InstantView translation support
+  - Translation support for selected text on input and in messages
+  - Delete all messages in group
+  - Dialog sorting is optional "Unread and can be prioritized for reminding" etc
+  - Allow to skip "regret within five seconds"
+  - Unblock all users support
+  - Login via QR code
+  - Scan and confirm the login QR code directly
+  - Allow clearing app data
+  - Option to not send comment first when forwarding
+  - Option to use nekox chat input menu: replace record button with a menu which contains an switch to control link preview (enabled by default)
+  - Option to disable link preview by default: to prevent the server from knowing that the link is shared through Telegram.
+  - Option to ignore Android-only content restrictions (except for the Play Store version).
+  - OpenKeychain client (sign / verify / decrypt / import)
+  - Google Cloud Translate / Yandex.Translate support
+  - Custom cache directory (supports external storage)
+  - Custom app ID and Hash (optional NekoX / Android / Android X or Manual input)
+  - Custom server (official, test DC)
+  - Keep the original file name when downloading files
+  - View the data center you belong to when you don't have an avatar
+  - Proxies, groups, channels, sticker packs are able to shared as QR codes
+  - Force English emoji keywords to be loaded
+  - Add "@Name" when long-pressing @user option
+  - Enhanced notification service, optional version without Google Services
+  - Don't alert "Proxy unavailable" for non-current account
+  - Option to block others from starting a secret chat with you
+  - Allow creation of group without invite
+  - Option to upgrade group to supergroup
+  - Mark dialogs as read using tab menu
+  - Improved session dialog
+  - Improved link long click menu
+  - Improved hide messages from blocked users feature
+  - Text replacer
+  - Persian calendar support
+  - Option to disable trending
+  - Telegram X style menu for unpinning messages
+  - Built-in Material Design themes / Telegram X style icons
+  - Enabled set auto delete timer option for private chats and private groups
+  - Don't process cleanup draft events after opening chat
+  - Support saving multiple selected messages to Saved Messages
+  - Support unpinning multiple selected messages
+  - View stats option for messages
+  - And more :)
+
+  Anti-Feature: Non-Free Network, since the servers run proprietary software.
+  The official source code of the app contains binary blobs, so this tracks a fork which builds those from source. Hence, versions might become available with a certain lag.
 
 RepoType: git
 Repo: https://github.com/NekoX-Dev/NekoX
@@ -1371,8 +1438,10 @@ Builds:
       - ./run fdroid build
     ndk: 21.4.7075529
 
-AutoUpdateMode: Version
-UpdateCheckMode: Tags ^v[0-9.]+$
+AutoUpdateMode: None
+UpdateCheckMode: None
 UpdateCheckData: TMessagesProj/build.gradle|verCode\s=\s(\d+)|.|verName\s=\s"(.+)"
 CurrentVersion: 9.5.8
 CurrentVersionCode: 750
+
+NoSourceSince: 9.5.8