iOS Question Warning for Admob

[webhost.company]

I use Host builder to compile Admob sample
There is a warning in my log
That is :
<Google> <Google:HTML> You are currently using version 7.69.0 of the SDK. Please consider updating your SDK to the most recent SDK version (8.13.0) to get the latest features and bug fixes. The latest SDK can be downloaded from https://goo.gl/UoiJ8F. A full list of release notes is available at https://developers.google.com/admob/ios/rel-notes.

What is it? Is that important?
Thanks

 

[webhost.company]

I use Host builder to compile Admob sample
There is a warning in my log
That is :
<Google> <Google:HTML> You are currently using version 7.69.0 of the SDK. Please consider updating your SDK to the most recent SDK version (8.13.0) to get the latest features and bug fixes. The latest SDK can be downloaded from https://goo.gl/UoiJ8F. A full list of release notes is available at https://developers.google.com/admob/ios/rel-notes.

What is it? Is that important?

Attachment picture is Admob error

Thanks

 

[webhost.company]

Attachment picture is Admob error

What do I do?
I'm testing the testing Admob token but that failed or timeout or not show any error

 

[Erel]

The error you get is not related to the SDK version.

Find it in the logs and start a new thread with the error message as text.

 

[webhost.company]

The error you get is not related to the SDK version.

Find it in the logs and start a new thread with the error message as text.

Thank you