4.17.6 - 2026-06-18

Release Notes

🚀 Features

• Show memtrack capability status in setup status by @not-matthias
• Run memtrack sudo-less via file capabilities by @not-matthias
• Use extra events when using samply on linux by @GuillaumeLagrange in #404
• Update PerfEvent to also support samply format by @GuillaumeLagrange
• Use isolation for with samply by @GuillaumeLagrange
• Make eh_frame_hdr optional in unwind data (V4) by @not-matthias

🐛 Bug Fixes

• Keep rolling buffer off during executor setup by @not-matthias in #411
• Gate memory executor behind Linux target by @not-matthias
• Enable tracking when running without IPC by @not-matthias
• Tolerate RLIMIT_MEMLOCK EPERM on modern kernels by @not-matthias
• Install libc6-dbg during valgrind setup by @not-matthias in #394
• Skip rustup-wrapped proxy in trace-children by @not-matthias in #405
• Retry streamed uploads on transient failures by @not-matthias in #399
• Extract unwind data for binaries without eh_frame_hdr by @not-matthias

💼 Other

• Drop OpenSSL, move TLS stack to rustls (#406) by @art049 in #406

🏗️ Refactor

• Split executor privilege granting into grant_privileges by @not-matthias

📚 Documentation

• Add unwind data version changelog by @not-matthias in #393

⚙️ Internals

• Grant memtrack file capabilities before memory tests by @not-matthias in #407
• Bump samply to support additional events by @GuillaumeLagrange
• Add helper script to use local versions of samply and framehop easily by @GuillaumeLagrange

Install codspeed-runner 4.17.6

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/CodSpeedHQ/codspeed/releases/download/v4.17.6/codspeed-runner-installer.sh | sh

Download codspeed-runner 4.17.6

File	Platform	Checksum
codspeed-runner-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	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