3 months ago Polish translations were reverted to incorrect forms

[UnrulyNatives]

Please undo the last commit of the file lang/pl.php

In Polish language in dates the name of the month must be in Genitive case.

Please refer to theseEnglish sources:
http://www.mediawiki.org/wiki/Template:I18n_month
http://stackoverflow.com/questions/17188316/month-name-in-genitive-polish-locale-with-joda-time-datetimeformatter

Additional remark:
Is it possibe to somehow lock the file against disrupting changes? This is the second time I need to manually downgrade your package to version which displays month names properly. Maybe we could put a remark in a comment inside of the file?

[kylekatarnls]

@UnrulyNatives I guess some users use Jenssegers in sentences where months are not in Genitive. So for them, your fix breaks their workflows.

So what we really need to do is providing a way to apply the Nominative/Genitive dynamically as moment.js do:
https://github.com/moment/moment/blob/develop/locale/pl.js

Can you check if moment.js function is right. Then if it is, please propose a pull-request to Carbon:
https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Lang/pl.php

Carbon 2 handle dynamic cases, for example, ru.php take months_standalone instead of months when the format (considered with the isoFormat() method pattern) matches the months_regexp:
https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Lang/ru.php#L169

[kylekatarnls]

I checked with moment.js and planned to do this:
kylekatarnls/Carbon@4c167aa

That would be the correct way to handle it. Else you will always have someone that get an incorrect result for his own case.

[kylekatarnls]

Fixed in 4.0.0.