Vanilla 2.6 is here
! It includes security fixes and requires PHP 7.0. We have therefore ALSO released Vanilla 2.5.2
with security patches if you are still on PHP 5.6 to give you additional time to upgrade.
Please upgrade to 2.3 here.
The 2.2 and earlier branches are no longer being updated.
Search placeholder in various browsers
This discussion is related to the Gopi
If you try a search on this forum, the search keywords are displayed only in Chrome. But Firefox and IE11, not.
I used this article to optimise search box for WordPress in diferrent browsers. Maybe you could use it also for Vanilla?