i have an issue with the expiration date for patrons and the publish date for books: The standard format which is added in the form (eg. «Dez/23/2013» seems to be outdated as upon saving i always get an error message like «Invalid Expiration date (Dez/23/2013): illegal month (Dez). Should be one of jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec.»
Not such a big issue, but inconvenient.
(Plugin Version: 3.2.10)