Previous version of a plugin

Hello there,

These trhee plugins are implemented by appian:
community.appian.com/.../mail-poller
community.appian.com/.../msgraph-email-poller
community.appian.com/.../poll-email-from-microsoft-exchange-ews-api

However the latest version of the plugin needs to be on Appian 22.3 or later.

Is it possible to get a previous version of the plugins compatiable with Appian 21.3?

Kind regards,

J