gzipped cache file not cleared for date URL

[remyperona]

[glueckpress]

Looks perfect! 👍

[glueckpress]

@Tabrisrp Is this default behavior? When I clear a post from Feb 2010, all the monthly/yearly archives from the same year are cleared?

[remyperona]

@glueckpress you're right, I updated the code to only clear the specific cache for the year/month instead of the whole directory

[glueckpress]

Looks good now, this time for real. ;)