[Mailman-i18n] Mailman 2.1.21 release

[Stefan Plewako]

> Wiadomość napisana przez Mark Sapiro <mark at msapiro.net> w dniu 03.02.2016, o godz. 04:29:
> 
> I am pleased to announce the first release candidate for Mailman 2.1.21.
> 
> Python 2.4 is the minimum supported, but Python 2.7 is strongly recommended.
> 
> This release includes a few new features and several bug fixes. See the
> attached README for details.
> 
> Associated with these changes are six new and two modified strings in
> the i18n message catalogs. I strongly encourage anyone with an interest
> in translations of Mailman to get this release and help with updating
> the translations for the final 2.1.21 release which is planned for the
> end of February.
> 
> This candidate is expected to be quite stable. All the changes since
> 2.1.20 have been installed in the python.org Mailman as they were
> developed and are running without known issues. The only reason why this
> is a candidate and not a final release is to allow time for i18n updates
> to be in the final.

Hi Mark,

On https://github.com/aviarypl/mailman-l10n-pl you can find Polish translation (UTF-8) updated for 2.1.21.

Related change:
https://github.com/aviarypl/mailman-l10n-pl/commit/7c8c7c59afa0a62fddc236d331c16d3e5779a2f6


Stef