Date: 17.Mar.2023
For anyone interested, here's Kermit 4.11 for Amstrad CPC under CP/M Plus.
Download:
KERM411.zip (Contains KERM11.COM)
Source files from:
http://www.z80.eu/kermit.html
Manual available at:
http://www.columbia.edu/kermit/ftp/cpm80/cpkerm.pdf
Compiled on an Amstrad CPC 6128 under CP/M with the following command:
MLOAD KERM411=CPSKER,CPVCPC
Wikipedia:
https://en.wikipedia.org/wiki/Kermit_(protocol)