A few days ago, fellow MVP Reshmee Auckloo notified me that the PnP PowerShell command Get-PnPSearchCrawlLog  is about to be removed (see Deprecate Get-PnPSearchCrawlLog cmdlet #5229 ). Update 3 March 2026: through MVP channels we reached out to the SharePoint product team and they acknowledged that retiring the API without proper notice was a mistake and it has been reverted as of 2 March. Whether the API will be replaced with another more limited version remains to be seen