chore: remove flatpak message (#6768)

CHANGELOG.md

@@ -28,6 +28,7 @@
 - Minor: Moderators and VIPs in shared chats now show their channel badges. (#6653)
 - Minor: Added message read/update methods to the `Channel` plugin API. (#6650)
 - Minor: Added action to reset `/watching`. (#6759)
+- Minor: Removed messaging about running flatpak. This is already apparent in the newer Flatpak runtimes. (#6768)
 - Bugfix: Moderation checks now include the lead moderator badge. (#6642)
 - Bugfix: Fixed lead moderator badges not being filtered by the `Channel` badge setting. (#6665)
 - Bugfix: Expose the "Extra extension IDs" setting on non-Windows systems too. (#6509)

src/common/Version.cpp

@@ -167,11 +167,6 @@ void Version::generateRunningString()
     auto s = QString("Running on %1, kernel: %2")
                  .arg(QSysInfo::prettyProductName(), QSysInfo::kernelVersion());
 
-    if (this->isFlatpak())
-    {
-        s += ", running from Flatpak";
-    }
-
     if (!this->isSupportedOS())
     {
         s += " (unsupported OS)";