Upgrade jQuery to a supported version
current version 1.11.1 unsupported (current version is 3.4.0)
#2 Updated by Lucas Di Pentima 20 days ago
- Minimal supported version seem to be 3.0.x, on jquery's website it says that 1.x and 2.x no longer receive patches.
- Upgrade guide: https://jquery.com/upgrade-guide/3.0/#overview
- It involves first upgrading to 1.12.x and then jump to 3.x
- There’s a jquery migration plugin to help: https://github.com/jquery/jquery-migrate
On the 3.0 release blog post they mention that it was created with backwards compatibility in mind, and that there're just a few breaking changes.
As a side note: IE6-8 support was dropped :)