fIcy 1.0.21

* fIcy can now append to output files directly using ``-A``.
* Error messages about missing or incompatible flags are now clearer.

fIcy 1.0.20

* fPls accepts more (broken) EXTM3U files.
* fIcy output file (``-o``) is no longer overwritten if ``-n`` is requested
  without metadata-based splitting.
* fIcy output file is now correctly not interrupted if titles are requested
  without flags affecting filename generation (``-t``, ``-E`` or ``-m``).
* fIcy now builds fine by default on systems using gcc 4.7.
* Support for building with ``pmake`` under IRIX has been removed.

fIcy 1.0.19

* fPls will now correctly retry loading remote playlists on connection
  timeout/failures according to the requested limit (3 by default).
* fPls/fIcy ``-T`` (maximum time) flag now takes connection/retry delays
  into account, ensuring the requested time is never exceeded.
* Some examples in the documentation have been clarified.