Log Message:
eggdrop: Update to 1.8.4.

The major changes in the release include:

    Lots of work on the compile process for less-commonly seen systems (SunOS, \ 
DragonFly, etc), and making Eggdrop more compiler-friendly in general
    Added and enhanced SSL/TLS warnings to make troubleshooting easier
    Raised the ban expiration limit from 1 year to 5 years, and added a new %y \ 
field to +ban
    Lots of work on TLS bot links
    Improved/clarified botnet TLS documentation- go read it!
    Made TLS fingerprints persistent across a botnet after relinking
    Sterilized a LOT of small, lingering bugs.