My mediawiki ver is 1.32 and we would like to use PluggableAuth and SimpleSAMLphp with azure AD.

Currently, We have no plan to upgrade the ver in anytime soon due to internal decision. If we would like to stay on 1.32 ver more longer and would like to use the mentioned extension for SSO ex: PluggableAuth and SimpleSAMLphp. Can i download the latest extension version from the drop down menu like 1.36(latest stable MediaWiki) or 1.35 since the status is LTS? if it's not possible, should i download the same extension ver from git? I tried to find the extension ver for 1.32 from git but i can’t find it because i’m not very familiar with it.

Appreciate your helps