Changelog for bcm20702a1-firmware-12011012-lp155.18.5.noarch.rpm :

* Mon Aug 19 2019 SauerlandlinuxAATTgmx.de- Update to Version 12.0.1.1012 from: http://www.catalog.update.microsoft.com/Search.aspx?q=Broadcom+bluetooth
* Sat Sep 29 2018 SauerlandlinuxAATTgmx.de- Added Firmware for many Broadcom-Chips. see https://github.com/winterheart/broadcom-bt-firmware/blob/master/brcm
* Wed Sep 05 2018 SauerlandlinuxAATTgmx.de- Added BCM20702A1-0b05-17cb.hcd
* Mon Jan 01 2018 SauerlandlinuxAATTgmx.de- Update to Version 12.0.1.1012
* Sun Aug 06 2017 SauerlandlinuxAATTgmx.de- Initial Package
* BCM20702A1-0a5c-21e8.hcd