Pale Moon has been updated to version 28.8.3 as a bugfix and security update.
The update includes two DiD ("Defense-in-Depth") updates. A DiD update is s a fix that does not apply to a (potentially) actively exploitable vulnerability in Pale Moon, but prevents future vulnerabilities caused by the same code, e.g. when surrounding code changes, exposing the problem, or when new attack vectors are discovered.
Release Notes
The update includes two DiD ("Defense-in-Depth") updates. A DiD update is s a fix that does not apply to a (potentially) actively exploitable vulnerability in Pale Moon, but prevents future vulnerabilities caused by the same code, e.g. when surrounding code changes, exposing the problem, or when new attack vectors are discovered.
Release Notes