Mainstream support for SharePoint 2013 will end in 6 months
08/11/2017 Leave a comment
Mainstream support for SharePoint 2013 will end on April 10th, 2018:
https://support.microsoft.com/en-us/lifecycle/search?alpha=sharepoint%202013
After this date only security fixes will be provided for SharePoint 2013. Regular hotfixes can no longer be requested.
If not already done we recommend to start planning the migration to SharePoint Server 2016 as soon as possible.
Bugra Postaci's Blog 