1.4.0

What's changed

Introducing automated guest voucher management with kiosk display and real-time cross-client updates!

Perfect for: Hotels, cafes, offices, co-working spaces, or anywhere you need automated guest WiFi access with minimal management overhead.

Features

Kiosk Mode

• Dedicated Kiosk Page (/kiosk): Perfect for reception areas and unattended guest access
• QR Code Integration: Guests can scan to connect directly to your WiFi network
• Auto-Generated Vouchers: Rolling vouchers are created automatically when needed
• Real-Time Display: Kiosk updates instantly when new vouchers are generated

Rolling Voucher System

• Dedicated Welcome Page (/welcome): When a guest uses a voucher on the captive portal and is redirected to /welcome, a new one is automatically created for the next user
• Smart Deduplication: IP-based voucher naming prevents abuse from page reloads
• Daily Cleanup: Expired rolling vouchers are automatically purged at midnight (timezone-aware)
• UniFi Integration: Works seamlessly with UniFi Controller hotspot redirects

Real-Time Updates Across All Clients

• Server-Sent Events (SSE): All open browser tabs and windows update automatically
• Cross-User Synchronization: Multiple users see changes instantly
• Reliable Connection Management: Automatic reconnection handling for stable updates

Security in Mind

• Network Isolation: Users on the guest subnetwork are restricted to the /welcome page using robust CIDR subnet filtering

Fixes and Refactors

Backend Enhancements

• Implemented server actions for broadcasting voucher updates
• Enhanced API error handling and URL encoding
• Backend cleanup and refactoring for better maintainability

Frontend Polish

• Modular WiFi QR code component for reusability
• Improved welcome page design and functionality
• Better responsive design for small screens
• Enhanced voucher cards and status displays
• Proper semantic HTML structure (<main> tags)

Bug Fixes & Stability

• Fixed SSE reconnection issues during page reloads
• Resolved crypto.randomUUID() compatibility for some devices
• Fixed modal button sizing and positioning
• Better UI for unavailable QR codes

Setup Requirements

To use the new rolling voucher system, read Rolling Vouchers and Kiosk Page from the README.

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Full Changelog: 1.3.1...1.4.0

1.3.1

What's changed?

Fixes

• If the backend fails to connect to the UniFi controller when fetching the controller ID, it now waits and retries. This resolves issues that occurred after a system reboot, where all services restart simultaneously and the controller (e.g., behind a reverse proxy) may not yet be fully available.

Full Changelog: 1.3.0...1.3.1

1.3.0

What's changed?

Features

• Added voucher Print flow: new print page & styles with list and grid modes and UI print buttons.
• Global app context: GlobalProvider / useGlobal for theme + Wi-Fi QR.
• Added formatMaxGuests() utility.

Fixes

• Centralized Wi-Fi QR generation to avoid duplication.
• Corrected voucher click/selection behavior.

Refactors

• Replaced CopyCode with VoucherCode; theme & Wi-Fi logic moved into GlobalContext.
• Vouchers tab: improved filtering, selection state, batch delete, and added print actions.
• SuccessModal now takes { voucher: Voucher } (not a raw code string).
• ThemeSwitcher uses useGlobal theme.

Other

• Bumped frontend dependencies

Full Changelog: 1.2.2...1.3.0

1.2.2

What's Changed

Fixes

• Fixed the issue from #3 where UniFi controllers accessed over HTTP returned the vouchers list under the data field (instead of vouchers, as they do when using HTTPS).

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Full Changelog: 1.2.1...1.2.2

1.2.1

What's Changed

Features

• Introduced a UNIFI_HAS_VALID_CERT option, which can be set to false for users connecting directly to their UniFi consoles via IP on port 443 without a reverse proxy (in this case, the certificate is self-signed). This closes #3.
• Improved requests error logging.
• Added runtime checks for protocol (http:///https://) in the UNIFI_CONTROLLER_URL.
• Improved default compose.yaml file.

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Full Changelog: 1.2.0...1.2.1

1.2.0

What's Changed

Features

• Added WiFi QR code feature
• Accept hidden boolean as true/false or 1/0 and default to false
• Improved test tab
• Added ability to get the ref of a modal container
• Added warning notification variant

Fixes

• Removed date formatting as it is handled in the backend
• Tabs offset from top now follows header height
• Dockerignore now correctly used
• Duplicate computations and renderings fixed
• Hydration issues with wifiConfig fixed
• Voucher cards now allow omitting onClick
• Button utility styling fixed

Refactors

• Do not hardcode valid wifi types
• Cleanup of globals.css

Documentation

• Updated README with new WIFI_* variables

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Full Changelog: 1.1.0...1.2.0

1.1.0

What's Changed

Breaking Changes

• Renamed variable to control backend log level from RUST_LOG to BACKEND_LOG_LEVEL.

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Full Changelog: 1.0.1...1.1.0

1.0.1

What's Changed

Features

Repository

• Added CI for docker build/push actions.

Backend

• Added support for loading .env files to improve environment configuration flexibility.

Fixes

Frontend (Safari/iOS)

• Fixed a timeout delay issue before re-enabling transitions in Safari.
• Addressed scrolling and safe area issues on iOS devices.
• Removed debug logging related to Safari transitions.

Environment Handling

• Prevented the frontend from accessing sensitive UniFi environment variables by overriding them. I am not sure if that was truly a bug, but this should prevent a future vulnerability (?).

Style

• Fixed Docker Compose image quoting to align with style standards.

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Full Changelog: 1.0.0...1.0.1

1.0.0

Full Changelog: https://github.com/etiennecollin/unifi-voucher-manager/commits/1.0.0