In the Select2 AUI documentation, you provide no documentation on how to use select2, but refer to the current select2 docs. After trying to use features of select2 and failing, and then raising issues with select2 developers, I have found out that the latest select2 library Confluence ships with is about 6 years old.
Why do you do this to us? Please keep third party libraries up to date, or if you don’t, you must provide the correct documentation for the version of third party libraries you are shipping…
This has wasted days of my time, if only Atlassian bothered to keep technology up-to-date, even if it was one or two years old, that would be better than 6 - come on guys!!!