4.5.4
Release date: February 6, 2026
Summary
This version includes an OpenSSL upgrade to address a number of potential vulnerabilities, and restores builds for macOS x64 Intel.
Bug fixes
All tools
- Builds for macOS x86 Intel were not produced for tools 12.1.0. [TOOLS-3183]
Security updates
All tools
- Upgrade the OpenSSL package to 3.0.19, which fixes or mitigates a number of potential security vulnerabilities. [TOOLS-3182]
Full Changelog: 4.5.3...4.5.4