Mozilla sent Firefox Version 69.0.1 to the release channel today. The update one (1) security update rated moderate.
No update has been posted for Firefox ESR.
Update: To get the update now, select "Help" from the Firefox menu, then pick "About Firefox."
Security Updates (https://www.mozilla.org/en-US/security/advisories/mfsa2019-31/)
Release Notes (https://www.mozilla.org/en-US/firefox/69.0.1/releasenotes/)