Newest bootloader files?

[OH6RX]

Hi,
from which path i can find latest bootloaders and their history?

I can find latest 4.xx firmwares from below link... but newer than 4.27 needs later than 1.13 bootloader.
http://www.webswitch.se/wp/?page_id=162

73s
J-P

[Tilman SM0JZT]

I do have the similar message.

"This hardware version needs bootloader 1.12 or newer. Please upgrade it!"

But where can i Find that bootloader file ??

Also my webswitch is asking for userid and password..... I cannot remember that have put that in. How can i reset that ??

[Jan (Microbit)]

1.14