In the next 24h all installations will be updated to the latest version.
The roughly 40 changes for Nextcloud 16.0.4 are quite minor, with a series
of interface enhancements and bug fixes for small issues, for example
better handling of HTTP/1.1 only S3 servers, more complete logging to the
audit log, less verbose default logging and small security- and
performance-related updates.
https://nextcloud.com/changelog/#latest16
