USBridge release-v3.0.64

Streaming & Input

• Wacom tablets now stream over the video connection instead of USB/IP passthrough (lower latency, no driver dance).
• Click-on-detected-element now works the same way through the video stream as it already did on the hardware KVM (AI Vision /ui.parse).
• HDR color is now only offered when your client app can actually display it, instead of showing a toggle that silently did nothing.
• HDR moved from the paid tier to free.
• Linux screen capture rewritten to be reliable; typing and click handling on Linux hosts now work correctly.
• Fixed session-status detection silently going stale on long streaming sessions (this also fixed the Wi-Fi/AWDL suppression below sometimes not re-engaging).
• New: the benchmark tool's setup screen lets you pick the resolution to test at, instead of always using whatever was last
  saved.

Wi-Fi reliability (macOS)

• The agent now actively keeps Apple's AWDL (Wi-Fi Direct) switched off for the whole duration of a stream, re-asserting it every second — fixes Wi-Fi stutter/dropouts during streaming that AWDL can cause.
• Clearer "Disable AWDL (recommended for Wi-Fi)" label in the tray menu.

Security

• Device HTTPS certificates are now unique per device, generated from a certificate request the agent signs itself — no more shared fleet-wide private key.
• Old shared wildcard certificates are discarded automatically so every device moves to the new per-device scheme.
• More resilient certificate issuance: proper handling of "pending" responses and automatic backoff when rate-limited.

USB Passthrough

• Status screen now correctly reports the USB/IP dongle and shows a "HW USB" badge when a real dongle is attached.
• Passthrough now shuts down cleanly (SIGTERM before kill) so the dongle detaches properly instead of getting stuck.

UI / UX

• Dialogs, benchmark results, and the hardware-agent screens got a visual refresh.
• Mobile keyboards, device cards, and the account dialog were polished; fixed a video-overlay flicker.
• Video settings dialog redesigned; unsaved toggle changes are now discarded correctly instead of silently sticking.
• Fixed flicker in the settings menu and on the Android "Connect" icon; account sync now polls every minute.
• macOS USB permission chip now correctly says "Info" vs "Grant" depending on state.
• iOS header hairlines are now visible on all screens.
• Screenshot / AI Vision capture is now instant instead of waiting on a fresh frame.

Platform / build

• Fixed a missing import that broke the Linux build.
• iOS build now targets iOS 16.0 minimum; added a standalone CI workflow to build and submit the iOS client independently of a full release.

Full Changelog: release-v3.0.55...release-v3.0.64