• Upgraded bundled {fmt} to version 11.1.4 (faa0a7a)
• Fixed #3360, discovered by OSS-Fuzz regarding the %D format flag, in #3361
• Fixed #3352: %z (UTC offset) on Apple and POSIX.1-2024-conforming platforms by @toh-ableton in #3366
• Updated README with ALT Linux installation instructions by @lubyagin in #3338

Full Changelog: https://github.com/gabime/spdlog/compare/v1.15.1...v1.15.2

Special thanks to @tt4g for assisting with community questions and issues.