SAP Community Forum for Crystal Reports

http://scn.sap.com/community/crystal-reports

SAP Crystal Solutions: What's New in 2013 (PDF)

Whitepaper:

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/809f9f8e-8f32-3110-f8bf-e34cd2298343

SAP - Comparison of Features by Version for the SAP Crystal Reports Family (PDF)

Whitepaper:

https://www.sapstore.com/medias/Reports-Versions.pdf?context=bWFzdGVyfHJvb3R8Mjg2MzA0MXxhcHBsaWNhdGlvbi9wZGZ8aGU2L2hkMy84Nzk3MTg0MTk2NjM4LnBkZnwyODczZWIwZGY2MTlmZTIzMzkzYTVmYmE5NDFiNmZjNDM0ZjY3MTg3NzhlMTY0N2VjMjE3NDQ2YWVjYjg4Yzg1

Online Help (CHM)

This is accessible from the Crystal Reports Designer, under Help, SAP Crystal Reports Help (F1)