Application log missing application name

writelog() creates a log file as expected, but the application name column is empty.

PS I'm using lucee:5.3-nginx Docker image, which appears to use the 5.3.6.61 jar's (looking at https://hub.docker.com/layers/lucee/lucee/5.3-nginx/images/sha256-c0221598e5b14bfe343f6f516cd4e11d93a10afe7e87eba09240dc7e283fb1d9?context=explore ) but this shows as unreleased in the drop down here. Is it released or not ?