Hello student,

The EWS reservations is meant for the economically weaker sections of the society who are belonging to the open category.As per the sources there is a 10 percent reservation applied under this category in various fields.So my answer for your question is NO, there is no increment in the ews percentage not only this year but never.Reservations are fixed at once, and changes are not made often.

Hope this helps,

All the best.