Fore your notice:
The Neos 2.3 - 3.2 and Flow 3.3 - 4.2 lines will shift into Security-Bugfix-Only Support cycle starting from tomorrow, 2018-08-01. They will receive further security fixes until 2019-08-01.
You are advised to upgrade your installations to one of the more recent lines, either the Neos 3.3 LTS / Flow 4.3 LTS or even better the Neos 4.0 / Flow 5.0 line.
See https://www.neos.io/download-and-extend/release-process.html for an overview of the current release and support cycles.
For further information on our release schedule, see https://www.neos.io/blog/a-new-release-schedule.html