Please do not interfere in a discussion that does not concern you.
It would have been better to create a new discussion especially since the subject has nothing to do with your question.
This question has been answered in the comments of the Wampserver 3.2.9 update:
Here
https://wampserver.aviatechno.net/Updates only "Wampmanager", does not add any Apache PHP, MySQL or MariaDB versions. It is a cumulative update. It is not necessary to apply the old updates 3.0.1 to 3.2.8 before applying 3.2.9. There will be no changes to your Apache, PHP, MySQL, MariaDB settings and versions used; your local sites and databases will not be affected. This update is necessary to install the latest Apache, PHP, MySQL or MariaDB addons.
---------------------------------------------------------------
Documentation Apache -
Documentation PHP -
Documentation MySQL -
Wampserver install files & addons