Patron Pro 1.5.4 is out and it brings various important fixes and improvements ranging from better pledge calculation to accessibility. Upgrading is strongly recommended.
Read the full details of the update here.
You can update from your WP admin when you receive the update notice. If you are unable to update and get an error about a valid download link not being provided, make sure that you entered your license correctly in your WP admin -> Patron Pro -> Addons -> License. You can find your downloads and licenses at your Codebard account at codebard.com