The latest Qt 5.12.8 LTS release has been announced and is now available for download for both opensource and commercial customers.
This cross-platform Qt version comes in as a strict bugfix version with over 30 bugs fixed and over 150 improvements. To see the complete list of changes you can head over the changelog on the official wiki page.
This verison is the the precursor to the upcoming Qt 5.15 LTS in May 2020.
Qt 5.12.8 LTS release can be updated from the Qt maintenance tool. New users can download the opensource version from the download website here. Commercial customers can get it from the Qt Account portal.