FreeRTOS Library Version Number Check And Compatiblity

I am using FreeRTOS+TCP Multi Interface labs build 180222 library. I want to know the version number of this library, and do i need to update FreeRTOS+TCP Multi library with the latest FreeRTOSv202107 lib?

Labs builds use a date stamp rather than a version number.

Here are the pages on github to find various libraries;

FreeRTOS kernel now V10.4.4+
FreeRTOS-Plus-TCP now V2.3.3
FreeRTOS-Plus-TCP-multi now V2.3.1

When you are using the Multi/IPv6 branch of +TCP, it is important to use the latest version, because we’re still working to make it better.
The other libraries have been stable and widely used for a long time already. It is recommended to use later versions, but older versions will work well as well.
And if you want, there are also LTS releases, which stands for Long Term Support.
Does that answer your question?

Yes, I was using older version of FreeRTOS-Plus-TCP-multi and about to replace it with V2.3.1. Now i have clear idea. Thanks for the help

Sure, I will check the date stamps for those.