Version 1.4

This release adds two new commands: /whowas and /setname. The latter
requires server support for the IRCv3 setname capability. The -t trust
option along with the -o flag can now be used to connect to servers with
self-signed certificates.

At long last, the contents of the URL ring are now saved and loaded from
the save file. The -H hash option now takes a second number which can be
used to limit the colors used for nicks and channels. Configuration
files and flags can now be interspersed on the command line, allowing
flags to override options set by prior configuration files.

The /ignore command and -i ignore option now properly split their fields
which prevents false-positives for ignores using "*" in leading fields.
This release also includes several line wrapping fixes and support for
OpenBSD pledge(2) and unveil(2) with -R restrict mode.