Netkit 1.1.2

Bug fixes:

• .startup files are now sent to /bin/bash rather than /bin/sh
• exim4 SMTP server is now longer started by default
• Default terminal is set back to xterm
• Installation script correctly uses check_configuration.sh

Additions:

• Installation script also supports alternative shells such as ZSH
• linfo can now handle split labs
• Better support for running Netkit in WSL

Thank you to all the contributors for this release!