Release Notes

Enhancements

• Qt Sink: Allow for darker colors for light backgrounds (#2817). Thanks to @krawq.
• Set CMAKE_BUILD_TYPE only for single-config generators (#2839). Thanks to @moritz-h.
• Provide spdlog_header_only in build directory export (#2846). Thanks to @robertmaynard.
• Add SPDLOG_TO_VERSION to compare spdlog version (#2853). Thanks to @kegechen.
• Support async_overflow_policy::discard_new (#2876). Thanks to @walkerlala.
• Make syslog_sink.h's syslog_prio_from_level protected (#2918). Thanks to @shannonbooth.
• Fix OS availability check of pthread_threadid_np for iOS (#2897). Thanks to @lowdesertpunk.
• Add .git-blame-ignore-revs to ignore clang-format related commits (#2899). Thanks to @lowdesertpunk.
• Match SPDLOG_CONSTEXPR_FUNC to FMT_CONSTEXPR (#2901). Thanks to @kkraus14.

Bug Fixes

• Check fd_ is not nullptr in file_helper to prevent possible crash if disk is full (#2972).
• Fix encoding issue in qt_sinks (#2862). Thanks to @neothenil and @tt4g .
• Fix wrong thread_id (TID) in systemd_sink.h (#2919). Thanks to @M010.
• Update example.cpp to fix the vector issue in bin_example (#2963). Thanks to @zhuzhzh.
• Fix MSVC compile flag for no exceptions (#2974). Thanks to @Programicus.
• Fix bug in circular_q::size() (#2820).
• Fix link to fmt license file (#2967).

Maintenance

• Added and updated various tests for circular_q.
• Removed obsolete part from CMake configuration files (#2871). Thanks to @albert-github.
• Removed policy_max from cmake_minimum_required(..).
• Updated clang-format to google style and updated various formatting scripts.
• Bumped to catch2

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