Please find the some of the new features of the microsoft dynamics crm 2011/2013/2015/2016
as follows:
This below links for Microsoft dynamics crm 2016
What is new for Administrators and Customizers in Microsoft Dynamics CRM 2016 and CRM online
https://technet.microsoft.com/library/dn531078(v=crm.8).aspx
What is new In Microsoft Dynamics CRM 2016
https://www.microsoft.com/en-us/dynamics/crm-customer-center/what-s-new.aspx
What is new for Developers in Microsoft Dynamics CRM 2016
https://technet.microsoft.com/en-us/library/gg309589.aspx
This below links for Microsoft dynamics crm 2015
http://www.powerobjects.com/2014/09/16/top-10-new-features-dynamics-crm-2015/
What is new for Microsoft Dynamics CRM ONLINE 2015 UPDATE 1
https://msdn.microsoft.com/en-us/library/gg309589(v=crm.7).aspx#BKMK_NewInSpring2015
This below links for Microsoft dynamics crm 2013
http://www.powerobjects.com/2013/09/06/top-10-new-features-of-crm-2013/
This below links for Microsoft dynamics crm 2011
http://www.enterpriseappstoday.com/crm/top-10-features-of-microsoft-dynamics-crm-2011.html
http://www.mareeba.co.uk/blog/2011/01/microsoft-dynamics-crm-2011-new-features.html