git-email
fast, scalable, distributed revision control system (email add-on)
Git is popular version control system designed to handle very large
projects with speed and efficiency; it is used for many high profile
open source projects, most notably the Linux kernel.
saoxmlrpc
Tcl XML-RPC implementation from SAO
Tcl implementation of XML-RPC providing both client and server
support.
libjpeg-tools
Complete implementation of 10918-1 (JPEG)
A complete implementation of 10918-1 (JPEG) coming from jpeg.org (the ISO
group) with extensions for HDR currently discussed for standardization.
msmtp
light SMTP client with support for server profiles
msmtp is an SMTP client that can be used to send mails from Mutt and probably
other MUAs (mail user agents). It forwards mails to an SMTP server (for
example at a free mail provider), which takes care of the final delivery.
Using profiles, it can be easily configured to use different SMTP servers
with different configurations, which makes it ideal for mobile clients.