Releases

Release notes

Every version of Signal Hub, the macOS Bluetooth Low Energy (BLE) testing and automation app. Updates install automatically in-app - or grab the latest build here.

Latest 1.3.0 June 15, 2026
Custom simulator profiles - build your own peripherals and run them right from the toolbar.
  • Custom simulator profiles - save your own simulated peripherals with custom services, characteristics, and response data; keep up to 20 and auto-start one on launch.
  • Tap to edit on the canvas - tap any node in the graph to open its inspector; runs auto-disconnect cleanly when they end.
  • Accounts & Pro - clearer Pro badge, redesigned device row, and stronger sign-up validation.
  • Faster big workflows - off-screen culling and support for graphs up to 300 nodes.
  • Up-front BLE UUID validation, plus bug fixes and performance improvements.
Download 1.3.0 Requires macOS 13.0 or later.
1.3.0 Latest June 15, 2026
  • Custom simulator profiles - build and save your own simulated peripherals with custom services, characteristics, and response data. Manage them from a new Simulator section in the sidebar with a two-pane editor, keep up to 20 on hand, and auto-start one when the app launches.
  • Tap to edit on the canvas - tap any node in the workflow graph to jump straight into its inspector, with the run screen now auto-disconnecting cleanly when a run ends.
  • Accounts & Pro - a clearer Pro badge, a redesigned device row, and stronger sign-up with email and confirm-password validation.
  • Faster big workflows - the canvas now culls off-screen nodes and supports graphs up to 300 nodes without slowing down.
  • Safer input - every BLE UUID you enter is validated up front, and low-level framework hiccups no longer take the app down.
  • Bug fixes and performance improvements.
Download 1.3.0
1.2.1 June 10, 2026
  • New GPS node - capture a geographic coordinate from your Mac's current location or by entering one by hand, pick a spot on a built-in map (with place search), and send it straight to a device.
  • Redesigned device & characteristic pickers - search, signal strength, and read/write/notify badges, now reachable right from the node inspector.
  • Cleaner, more consistent UI - refreshed sidebar, scanner filters, and form fields, with full dark-mode support.
  • Hide the device list - collapse the scanner panel to give the device detail the full window.
  • Bug fixes and performance improvements.
Download 1.2.1
1.2.0 June 9, 2026
  • Preview before you export - see exactly what your PNG capture or replay video looks like, then choose where to save it. No more exporting blind.
  • Inspect your capture - zoom, pan, and open the PNG preview fullscreen; play replay videos fullscreen too.
  • One-window video export - pick the timing, watch the render progress, and preview the result all in the same dialog before saving.
  • Smoother replay videos - the camera now stays focused on the step that's running.
  • Truer exports - connector lines, node sizes, and groups now match the canvas exactly.
  • Bug fixes and performance improvements.
Download 1.2.0
1.1.0 June 9, 2026
  • Bluetooth permission, on your terms - on first launch the app now explains why it needs Bluetooth and waits for you to tap Enable, instead of firing the system prompt the moment it opens.
  • Searchable Steps palette - filter workflow nodes as you type, with collapsible categories so the palette stays tidy.
  • Node Guide - a built-in reference for every workflow node, right inside the workspace.
  • Batch file management - select multiple saved workflows and delete them in one go.
  • Richer comments - zoom into and download images attached to comment nodes.
  • Run progress panel - clearer, live feedback while a workflow executes.
Download 1.1.0
1.0.7 June 8, 2026
  • New Updates section in Settings - see your current version, check for updates, and toggle automatic update checks.
  • Tidier Settings: the Appearance picker is now a compact inline control, and the Keyboard Shortcuts reference collapses so it no longer dominates the page.
  • Fixed the account email in the sidebar getting cut off mid-address - long emails now trail off with an ellipsis instead.
Download 1.0.7