Hi,
The Webuzo team has launched updated version of MySQL in 5.5 & 5.6 branch.
Change log for MySQL 5.5.60 can be checked at the following link:
https://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-60.html
Change log for MySQL 5.6.40 can be checked at the following link:
https://dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-40.html
Let me know in the comments if you are facing any issues with the upgrade, I will try to answer as many as I can.
Regards,
The Webuzo Team