Ghostty 1.3 also discloses a CVE that impacts every prior Ghostty release. For that reason alone (amongst the many other benefits), I highly recommend upgrading. We didn't change any system requirements for 1.3, so everyone on 1.2.x can upgrade. https://github.com/ghostty-org/ghostty/security/advisories/GHSA-4jxv-xgrp-5m3r