Improvements to offline check-in syncing. • Check-ins made offline now sync reliably. • Syncing now starts on its own: when the signal comes back, when leaving offline mode, and periodically, with no need to tap "Retry". • New sync diagnostics screen: it shows how many check-ins went through, which ones didn't and why, with a suggested fix for each case and the option to copy the report for support. • The sync report reflects the real state: if a check-in couldn't be saved on the device, it shows as pending instead of being reported as credited or rejected. • The sync indicator now shows a partial state, for when some check-ins go through and others stay pending. • Check-ins the controller can never resolve are no longer retried indefinitely. • Check-ins left in the queue after a gate reassignment are now cleaned up; they used to be resent on every attempt and spend a re-entry allowance. • Fixed the time recorded for offline entries. • A network failure no longer interrupts syncing. • Entries that require biometric verification are now flagged as pending validation instead of showing a generic error. • Downloaded passes appear as soon as they sync, with no need to restart the app. • Visual fixes in the top bar: the greeting and icons no longer overflow on narrow screens or with large text.

Improvements to offline check-in syncing. • Check-ins made offline now sync reliably. • Syncing now starts on its own: when the signal comes back, when leaving offline mode, and periodically, with no need to tap "Retry". • New sync diagnostics screen: it shows how many check-ins went through, which ones didn't and why, with a suggested fix for each case and the option to copy the report for support. • The sync indicator now shows a partial state, for when some check-ins go through and others stay pending. • Check-ins the controller can never resolve are no longer retried indefinitely. • Fixed the time recorded for offline entries. • A network failure no longer interrupts syncing. • Entries that require biometric verification are now flagged as pending validation instead of showing a generic error. • Downloaded passes appear as soon as they sync, with no need to restart the app. • Visual fixes in the top bar: the greeting and icons no longer overflow on narrow screens or with large text.

Offline Fast Mode You no longer have to wait for your connection to drop in order to work without internet. There's now a lightning bolt button in the top bar that takes you into offline mode whenever you decide, perfect for venues with poor signal or for speeding up entry during peak moments. • The button only appears when you already have passes downloaded on your device, so you always know whether you can work offline. • The offline screen tells apart whether you entered on purpose or lost your connection, showing the right message in each case. • Everything you validate in fast mode is stored on the device and syncs automatically once you're back online. Check-In Method Tracking Every check-in is now recorded along with the method used: QR code, face recognition, or manual entry. This information is preserved for offline check-ins as well and travels to the server when they sync, giving you full traceability of every entry. Face Validation Face validation now surfaces the blocking conditions the moment the face is recognized, instead of only when you confirm the entry. If an attendee is blocked or has already gone through, you see it before the access card turns green. • Blocked attendees and passes that already entered the venue are detected right after recognition, so the approved screen only appears for someone who can actually go in. • When a person has used up all of their passes, the message says so directly instead of showing a generic ticket error. • Face validation is available once you pick a gate, which is what the pass lookup needs in order to find the attendee's tickets. • Sector re-entry keeps working as before for events with a main gate and sector gates. More Reliable QR Scanning The scanner no longer gets stuck when a code can't be read. It now shows you what happened and is immediately ready for the next attendee, without having to leave the screen and come back. • An unreadable, expired, or wrong-event QR shows the matching message and the scanner keeps working. • If the same pass is scanned twice in a row, the duplicate check-in is prevented. • The torch icon always reflects its real state, on or off. When the Camera Won't Start • If the camera can't start, the screen explains why instead of staying black. • When permission is missing, you get a shortcut to Settings to grant it. • If the device has no camera available, the message says so too. Network Diagnostics A new screen under Profile tells you, in plain language, whether check-in is working well or running slow at the venue you're in. Handy when the line is moving slowly and you want to know if the venue signal is to blame. • Shows whether check-in is healthy, slow, or failing, how long it usually takes, and how long the worst cases take. • Tells apart whether the delay comes from the venue network or the server. • You can copy the measurements to send them to support. • Check-ins now retry on their own and speak up sooner when the network doesn't respond, instead of hanging. Camera Improvements • The camera is now fully released when you leave the validation screen, so battery lasts longer and it reopens without delays even after a full day of scanning. • If a photo capture fails, the preview comes back on its own so you can try again right away. • Photos taken during validation are removed from the device once each verification is done. Other Improvements • Clearer error messages when loading an event's passes. • Consistent wording for blocked attendees across the app. • Updated face recognition engine. • Internal performance and stability improvements.

Stability improvements • Fixed an issue when scanning passes: switching quickly between Single Scan and Combo Scan sometimes showed a "camera busy" message. The camera now restarts cleanly every time. • Fixed an issue on iPhone where the launch screen could get stuck when opening the app. App start is now faster and more consistent. • Internal security and maintenance updates.

New features • Access Granted banner: a new unified success banner now appears across the QR scanner, face recognition and shop redemption flows, giving you consistent and clearer feedback when validating an attendee. • Dynamic QR validation: secure HMAC-SHA256 validation for dynamic QR codes, with full support in offline mode and clear states for expired or invalid passes. • Restored authentication flows: log in with email and password, recover your password and reset it from inside the app. • Smarter notifications: timestamps now display in a human-friendly relative format (e.g. "2 minutes ago"), fully localized. • Biometric verification: each event now controls whether biometric verification is required, following its backend configuration. Improvements • iOS modernized to the new UIScene lifecycle for better stability on iOS 17 and later. • Updated terminology: "venue" has been replaced with "event" for consistency across the app. • Faster and smoother navigation with no more black-screen flicker at startup or between screens. • Updated to Flutter 3.41.9 and refreshed core dependencies. Fixes • Resolved a widget tree error during periodic pass downloads. • Fixed a circular dependency related to connectivity status. • Multiple minor stability fixes. Thanks for using Send Controller!

- Screen security: The app now protects sensitive content when running in the background. - General performance improvements and bug fixes.

- New WhatsApp login: Sign in quickly and securely using your phone number with OTP verification. - Push notifications: Receive real-time alerts about your events and stay up to date. - Notifications center: View, manage, and mark notifications as read from the new notifications screen. - Full offline mode: Download passes, scan tickets, and check in attendees without internet. Syncs automatically when back online. - Gate selection: Choose a specific gate before scanning for more accurate check-in control. - Periodic pass download: Passes are automatically updated in the background so you always have the latest data. - Sync status indicator: See at a glance if your offline check-ins have been synced. - Improved face recognition: Faster verification with frozen frame preview and a two-step confirmation before deactivation. - Combo and product scanning: The scanner now supports passes, products, and combos with specific messages for each. - Screen security: The app now protects sensitive content when in the background. - General performance improvements and bug fixes.

Mejora en la interfaz del flujo de escaneo y reconocimiento facial. Corrección de un error que impedía cargar los eventos debido a un valor nulo.

Mejora en la interfaz del flujo de escaneo y reconocimiento facial. Corrección de un error que impedía cargar los eventos debido a un valor nulo.