GCClassic 14.7.1

Release date: 17 Apr 2026

From CHANGELOG.md

Added

• Added CMake options MECH, USE_REAL8, and SANITIZE to CMakeScripts/summarize_build
• Added CMake build switch called JACOBIAN for carbon Jacobian runs

Changed

• Updated GitHub Actions to the latest versions
• Added several supplemental science guides to ReadTheDocs
• Added splash pages for "Supplemental Science Guides" and "Supplemental Technical Guides" to ReadTheDocs
• Updated Cloud-J submodule to commit 16d18b0 ("Fixed issues in format statements for verbose output")
• Updated GEOS-Chem submodule to 14.7.1
• Updated HEMCO submodule to 3.12.1

Pull Requests Included

• Include additional Cmake options in summarize_build script by @msulprizio in #102
• Update GitHub Actions to latest versions to avoid Node20.js deprecation warnings by @yantosca in #107
• Add new CPP flag for carbon Jacobian runs by @lizziel in #106
• GCClassic 14.7.1 release by @yantosca in #108

Full Changelog: 14.7.0...14.7.1