Changes with 0.9.3:
  +    XPAT searching.
  +    Thread ahead: advance threading of groups in the background and an
       action procedure schedule-thread-ahead().  The default translation
       for this is the third mouse button in the group list.
  +    New resources 'keepThreadInfo' and 'threadEmAll'.
  +    Only check subscribed groups when readActiveFile is False.
  +    A 'Find group' popup in the 'subscribed groups' and 'all groups` mode
       with tab completion, and an action procedure: popup-find-group().
  +    New option on the misc menu: 'mark read to current' and corresponding
       action procedure mark-read-to-current().
  +    Changed the forward option a bit.
  +    Added a history mechanism and replaced the 'next breadth' button with
       a 'previous' button.
  +    New resource 'mailName' for people with non-standard addresses.
  +    Made the author name in the thread list change with the 'next' article,
       plus a resource 'fixedAuthor' if you dislike this.
  +    Changed the 'All threads' button to a toggle.
  +    The default fonts have been changed to a more sane size.
  +    A 'uuProgram' resource to allow the user to use his/her own uudecoder.
  +    Improved the algorithm for finding uuencoded parts a bit.
  +    An extensible but obscure mechanism for using an arbitrary program as
       an nntp server via fork+exec.  This can be used to read the spool dir
       and even mail folders.
  +    A couple of bugs pointed out by Andrew R Tefft, Scott Stevens and
       Robert Campbell.

Changes with 0.9.2:
  +    The main window is now supposed to size itself according to the
       fonts.  Remove your geometry settings, and use the preferredLines
       and preferredColumns resources in the appdef file instead.
  +    New resource Knews.separateWindows to make knews use a separate top
       level window for the article text window.
  +    Rudimentary internal MIME viewer: 'Save to file or pipe to shell'.
       The only MIME types now shown raw are text/* and message/* (not rfc822).
  +    Asynchronous reporting of the exit status of MIME viewers.
  +    Pipe now means save to temporary file + fork & exec with asynchronous
       reporting of exit status.
  +    Improved reconnecting to server, with reissue of nntp command.
  +    A couple of bugs pointed out by Andrew R. Tefft.
  +    Installed Xlib error handler and X I/O error handler, so that X protocol
       errors are not fatal, and KillClients are handled gracefully.
  +    Fixed a bug that let the user pull hot pixmaps out from under
       knews.  Reported by Nathan J. Mehl.
  +    New action procedures pipe(), save(), tag-thread() and tag-subject(),
       catchup(), subscribe(), unsubscribe(), change-size().
  +    Subjects with tagged articles are marked with an asterisk in the list.
  +    Save/pipe understands ~ for $HOME and %n/%N/%g/%G for capitalized and/or
       slashed newsgroup name.  Directories that don't exist will be created.
  +    Forward option on the post menu.
  +    Support for raw IP address in $NNTPSERVER.
  +    Removed 4 line limit on sigs.
  +    File completion for the FileSelWidget.
  +    Optionally show number of lines of articles in thread tree.
  +    It's now possible to subscribe/unsubscribe inside a group and
       subscribe/catchup in the 'subscribed groups' list.
  +    The default editCommand now is  xterm -e vi +%i %s
  +    No limit on line length in newsrc files.
  +    Optionally don't read the active file when connecting based on
       some diffs from Jan Andersson.
  +    Option to write all groups knews knows about to the newsrc file.
  +    Allow the user to specify a postingAgent used to post articles.
       You could set this to 'inews -h', if you want.

Changes with 0.9.1:
  +    Will now get HEAD from the server if it doesn't support XOVER.
       This is very slow.
  +    Next depth/breadth now takes you out of the group if there are
       no more unread articles.
  +    The gecos field of the passwd file is chopped of at the first ','.
  +    Internal support for MIME content types text/plain, message/rfc822,
       multipart/mixed and multipart/digest.
  +    Ability to specify external viewers for any type/subtypes, with
       extra resource subhierarchies for text/* and message/external-body.
  +    'Full header' now means turn off all MIME stuff.
  +    Support for quoted-printable and base64 encodings.
  +    Regexp searching of article text/body/subject/from and in the
       group list.
  +    Lots of action procedures, and a few default keyboard translations.
  +    Drag-and-drop in the group list and the kill list to reorder the
       .newsrc file and the kill file.
  +    AUTHINFO GENERIC. I haven't been able to test this.
  +    Lots of internal clean-up, including the save/pipe function, forking
       of editors.  Will use poll(2) instead of select(2) is SYSV is defined.
  +    Removed 'reopen'.
  +    Cleaned up and fixed a bug in the Layout Widget, thanks to leo@marco.de.
  +    Some provisions to be able to compile with R4. I'm not sure if it works.
  +    When posting a new article, %i means start at the subject line.
  +    Fixed a bug in save subject reported by Rainer Krienke.
