Please forgive me for wishing to share the imminent availability of software which many of us have been awaiting for many months.
No, wait a few more days...
Nightly builds are not releases, they are development snapshots for testing. There is a lot more to the release than just the object code: translations, documentation, libraries etc.
When Wayne says "released" here, he really means released from the developers to the packagers, who actually create the release packages for end-users. Some of the Linux packagers jump the gun and create packages immediately.
I really don't understand why people are so eager to call the release early. In practical terms, the nightly build from the 14th July is only very slightly different from the 13th July, except it has the tag "5.0.0" and not "5.0.0-rc3". It's not a big deal. There will probably be a 5.0.1 very shortly anyway.
Calling nightly builds releases is very confusing for users who don't appreciate the difference between development builds and stable releases. One of the chief complaints about KiCad is usability and encouraging users to download random builds doesn't help.