4.10.4 - 2026-02-02

Release Notes

🚀 Features

• Check for repository existence before run in local runs by @GuillaumeLagrange in #229
• Support pytest-codspeed memory profiling by @not-matthias in #225
• Attach to different jemalloc prefixed functions by @not-matthias
• Support tracking libstdc++ by @not-matthias
• Track posix_memalign by @not-matthias

🐛 Bug Fixes

• Check non-default allocators first by @not-matthias
• Reset owernship by @not-matthias

🏗️ Refactor

• Use standard allocation API across allocators by @not-matthias in #212

⚙️ Internals

• Use snapshots for c tests by @not-matthias
• Only run tests in CI by @not-matthias
• Use single thread for tests to avoid opening too many files by @not-matthias
• Add cpp allocator test by @not-matthias
• Add rust allocator tests by @not-matthias
• Allow tracking statically linked allocators in tests by @not-matthias

Install codspeed-runner 4.10.4

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/CodSpeedHQ/codspeed/releases/download/v4.10.4/codspeed-runner-installer.sh | sh

Download codspeed-runner 4.10.4

File	Platform	Checksum
codspeed-runner-aarch64-unknown-linux-musl.tar.gz	ARM64 MUSL Linux	checksum
codspeed-runner-x86_64-unknown-linux-musl.tar.gz	x64 MUSL Linux	checksum