Deprecation: #62854 - Abstractplugin->pi_list_searchBox()
See forge#62854
Description
Method pi_ of AbstractPlugin (aka pibase) was used with very old
search solutions and is hopelessly outdated. It is now discouraged to be used
and will be removed with next major version.
Impact
Extensions still using pi_ will throw a deprecation warning.
Affected installations
Any extension still using this method needs to be adapted.