Exstreamer Store&Play firmware update v1.54

We are glad to inform you that we have released a new version of the Store&Play firmware.
Reason for the new version:

new features:
- added Bootloader version info in STATUS tab of the WebUI
- added more information to Barimon message
- added <MAC> placeholder option in HTTP request for player.cfg


Additionally we added a couple of bug fixes to improve the functionality.
Please refer to the Release Note for the complete list