All of a sudden, my wikis show the error message Error: Call to undefined function dokuwiki\plugin\struct\meta\sexplode(). Many pages are not shown any more. The wikis are running Release 2022-07-31a "Igor" and the error is provoked by the struct plugin.
A quick look into the doc reveals that the most recent versions is dated 2023-09-13 and is declared not to be compatible with Igor.
I run a farm with several wikis, some of which use plugins which are not compatible with Jack. Migrating to Jack is currently not an option.
So: how good are the chances that the plugin will be fixed and the compatibility to Igor restored? or, failing that: where do I find the preceding version which still worked perfectly with Igor?