Changlog is unknown but is likely to have been fixed some bugs and make minor changes. However, if you want to download this new version please click the link below or go to this page of the official website.
Compatibility is guaranteed on all Symbian ^ 3 (and Anna ), the S60 3rd and 5th Edition . For more information on supported devices click here .
Minor update to v2.6.48 for Symbian WhatsApp