Do the Entra sync/connect apps ever successfully update themselves?

Last week I had to download and install version 2.5.79.0 of the Entra Connect Sync Agent app on our Entra Connect server because I discovered the installed version was 2.4.21.0 and that version reaches end of support on November 15. 

Today, I happened to check on the version of the Entra Private Network Connector app on the two servers where we have that installed, and both are running version 1.5.3925.0, which was the latest available version at the time I installed it back in March. That version was from July 2024, and there have been three new releases since then, two of which "may perform auto-update of your connector". 

One of those servers was a new install, but the other one was an upgrade of the installed version of the Azure Application Proxy client, and while I don't recall which version specifically was installed, I know it was quite out of date.

I'm curious: Has anyone ever actually seen either the Entra Connect Sync Agent or Entra Private Network Connector successfully upgrade themselves automatically?