Version 0.1.6: May 2003 (not released)

* add -G option (will be ignored)

Version 0.1.5: April 2003 (not released)

* the -f option now also influences the generation of the "from" header
  field, unless it's already there or the QMAILHOST or QMAILUSER 
  environment variables are set.

Version 0.1.4: February 2002

* extended self checks.
* handles more sendmail options.
* capital letter 'A' in addresses was treated incorrectly.
* moved to new package system.

Version 0.1.1: February 2001

* usendmail now can read mails from pipes.
  It doesn't try to read them then, but just creates a few environment
  variables.

Version 0.1.0: February 2001

* first internal release
