Does the last version of Expedition support Panos 11.1.x code?

[JoshBolin]

I'm needing to perform an address object and service object cleanup to help reduce overall config size.  I have NUMEROUS duplicates in the Panorama config and would like to consolidate them quickly via Expedition.  Before I do, I need to know if the last version of Expedition before it went EOL supported Panos 11.1.x code.  
I already ran it through my Expedition and found that the config size would drop from 186MB to 99MB after consolidating only service objects/service groups.  That seems like a much larger reduction than I would have anticipated so I'm concerned that there may be some parts of the overall config lost in the translation IF 11.1.x is not fully supported by Expedition.  Does anyone know where I can find the last list of supported Panos versions?

[kiwi]

Hi @JoshBolin ,

As far as I know there's no such list or a compatibility matrix.

Taking the timeline into consideration the last PAN-OS versions that Expedition could reliably and generally support would likely be PAN-OS 10.2 or earlier stable releases that were well-established before the EOL announcement in June 2024 (for an EOL in January 2025).  These versions were generally well-supported by Expedition during its active life. If you were using Expedition for migrations from these PAN-OS versions, it would have worked as intended.

Expedition likely had some level of compatibility with PAN-OS 11.0 for importing configurations, as this version was released before the EOL announcement for Expedition was imminent.

Any functionality with PAN-OS 11.1 would have been experimental or problematic given the lack of further development.

If you need to work with PAN-OS 11.1 or newer for migrations or configuration analysis, you should absolutely look into the new tools Palo Alto Networks is providing as replacements for Expedition's functionalities.

https://pan.dev/expedition/docs/expedition_apiint/

Kind regards,

-Kim.