What happeneded to .log files in the dataflashlogs folder

I have been away for a while, my last flight produced .tlog and log.txt but no files in the dataflashlogs folder. Did something change?

Dataflash logs don’t automatically get downloaded. They need to be manually downloaded via the “Download Log” button on the Graph View to download them over mavlink, or if you’re using an old enough version of APM, via the terminal.