Bug Unity Mediation v.1.0.4 is not officially supported by Unity 2021.3.9f1

Hello, I've updated my Unity Editor to 2021.3.9f1. Package Manager showed Unity Mediation version 1.0.4 available so I updated that too from I believe 0.5.1 preview 1.
I noticed that [on android mobile device] instead of test ads I'm getting real ads. I tried to look into it and now I can see in Package Manager an info against Untiy Mediation 1.0.4 that my Unity version does not support Unity Mediation 1.0.4.

Is there a particular problem with the latest Unity + the latest Unity Mediation versions? Should I revert to older version of Unity Mediation or maybe I should wait for an update ...but what update would it be?

Can you please clarify this a bit? I'm confused. I don't want to revert to old version of Unity Mediation but as it stands I probably shouldn't be using it (disable show ads logic). I don't want to get banned for showing real ads.

I have Unity Ads and Ad Mob configured, both configured to server test ads. Something is not right if I get real ads instead...
Thanks for your help.

 

Can anyone help with this, please?

 

As of Unity Editor 2021.3.10f Unity Mediation 1.0.4 is officially supported. This thread can be closed.

 

2021.3.10f has a severe undo crash bug. 2021.3.8f1 is the only safe version of Unity 2021 right now.

can we still use the tarball option? Where is the link to the tarball gone?

 

Sorry, I can't find earlier versions on github anymore. It was definitely somewhere in the docs with a link to beta (previous) versions. Maybe it's gone now we have official 1.0.4 available.