0.3.0-rc.1

• Subscriptions with no device limit now clearly show "Unlimited" instead of a raw number or a blank dash
• "Unlimited" is now used consistently for uncapped traffic and device limits throughout the app
• Subscriptions that never expire now read "No expiry" everywhere — including the add-subscription preview, which previously mislabeled them as "Unlimited"
• After an app update, TUN mode now reliably uses the updated helper instead of one left over from the previous version
• macOS: a freshly downloaded build now opens cleanly on first launch, even offline — no Gatekeeper security warning
• Turning TUN off and connecting again no longer fails to start the proxy engine or gets stuck on "Connecting" — previously this could leave the app hung until you restarted it
• Disconnecting now shuts TUN down cleanly, so the next connection starts reliably
• If the proxy engine is ever slow to start, the app now reports the problem instead of hanging on "Connecting" indefinitely
• The local proxy port is now locked to Flowvy by default, so other apps on your PC can no longer use it — or read your IP through it. You can allow other apps to use it from Settings when you need to point them at it manually
• In the tray popup, when your subscription has only one group, Rule mode now lists that group's servers directly — so you can pick a server in one tap instead of opening the group first
• Flowvy now always starts in the dark theme instead of following your system's light/dark setting — switch to the light theme any time in Settings
• When you connect right after importing your first subscription, Flowvy now opens the tray popup so you can see where the proxy controls live
• Installing an update no longer gets stuck on an endless spinner when the download can't reach the server — it now stops with a clear "check your connection" message so you can connect and try again