Solaris 11.4 SRU20 released
We've just released SRU 20 for Oracle Solaris 11.4, the April 2020 CPU. It is available via 'pkg update' from the support repository or by downloading the SRU from My Oracle Support Doc ID 2433412.1.
The administrator of my organisation needs to supply me with a Support Identifier before I can do something as simple as read the documentation about this new version, so I have no idea what to tell you. I guess Solaris technically isn't dead yet?