License

hello,



Our company purchased dhtmlxSuite_pro_v15_71022 on 2008.







We haven’t upgraded it in a year.







We need the latest version because of new functions and bugs fixes.







Do we need to buy new version again? or



Can we upgrade it by a little costs?







Thanks.

Please contact sales@dhtmlx.com and provide you ref. ID and they will answer at all your questions.