The document frequently references 8.10.183.0 as the recommended upgrade version (e.g., 'upgrade to 8.10.181 as well', discussions about compatibility with DNAC 2.2.2.9, and mentions of deferred releases). While 8.10.185.3 is mentioned once in the last line, it is not listed in the provided version options, making 8.10.183.0 the principal version discussed.
The primary focus is on upgrading to 8.10.183.0 for resolving AP crashes and compatibility issues, despite challenges like deferred status and DNAC compatibility checks.