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Below is a list of the BFC SignalR Bridge versions released and available for download with a short description of what changed.

VersionDate of BFCSignalRInstallerSummary
9/22/20171.0.6474.1131520170918 06:175.0.0Initial installer
3/23/20181.0.6656.2079520180323 11:335.0.0Initial attempt at running browser detection
4/24/20185.1.6688.2546120180424 14:085.1
5/29/20185.1.6723.2847620180529 15:495.1Installer and Bridge Service COM port detection
06/06/20185.1.6729.2024420180604 11:145.1Browser Detection Logic improvement
06/21/20185.1.6729.2024420180604 11:145.1Firefox missing exe and missing iexplore.exe
10/01/20185.1.6848.1876020181001 10:255.1SignalR Library + IP connectivity preference order to local network
02/18/20195.1.6988.1947520190218 09:49Disconnects all BUT current connection with new Client ID provided
02/26/20195.1.6996.2261920190226 12:20Adds function for Printer List, Fixes Freeze situations by adding time limits to operations, Upgraded SignalR and Owin, Clear the Outbound buffer, too. Installer fixed to allow upgrades without killing the SSL Certificate.
6/10/20215.1.7794.2490120210504 13:505.1When restarting or connecting to the EMV hardware, the SignalR service would freeze. This update will kill a frozen process internally when re-connecting to the device or restarting the service.

The Bridge Service runs on Microsoft WindowsTM and has been tested to run on the following versions of Windows (you can use “winver” from a run prompt to see what version you are running):

  • Windows 7 x86 and x64
  • Windows 8 x86 and x64 and Windows 8.1 x86 and x64
  • Windows 10 (x86 and x64)
    • 1507 (original release, Long Term Support to Oct 14, 2025)
    • 1511 (Nov 2015)
    • 1607 (Anniversary Update, August 2016, Long Term Support to Oct 13, 2026)
    • 1703 (Creators Update, April 2017)
    • 1709 (Fall Creators Update, Oct 2017)
    • 1803 (April 2018 Update)
    • 1809 (Oct 2018 Update, Long Term Support to January 9th, 2029)
    • 1903 (May 2019 Update)
    • 1909 (Nov 2019 Update)
    • 2004 (May 2020 Update)
    • 20H2 (Oct 2020 Update)
    • 21H1 (May 2021 Update)
  • Windows 11 (as of this article update, we are in Preview Mode and PCI does not allow the use of this operating system)
    • 21H2 (Build 22000.71, Preview Release): The Bridge Service has no issues with this Preview version