Mqtt version support on ignition 8.1.26

I have installed ignition v8.1.26, but I didn't see the correct MQTT engineer and distributor for this version.

Instead I installed MQTT V4.0.15, which appears when I select Ignition V8.1.25.

Will it work?

The versions you described is the same combination I use with no issues.

This details what's compatible but seems like it hasn't been updated in a while.

Thanks for the info.

It's a new setup, maybe my setting is not correct. I will double check.