Release 0.4.1 is now available of the Harvest API PHP Wrapper Library. This release is a Bug Fix for those accounts that have SSL support enabled. When utilizing the 0.4 version of the library you may notice that if you set SSL to true that you will not get any results back from the server, this is because the cURL library is trying to authenticate the SSL certificate and failing. 0.4.1 contains a bug fix were the CURLOPT_SSL_VERIFYPEER option is set to false. This makes it so the certificate is not validated and results are returned successfully.
To stay up-to-date with all the recent changes please visit the main HarvestAPI release page.