Changes
- No change on the source code. So, this release is not worth upgrading, unless you are using the official statically-linked binary release.
- The official statically-linked binaries are updated to be linked with the new version of libslirp: v4.9.0 -> v4.9.1 (#357).
- Enabled GitHub Actions Attestations (#355, thanks to @takumin)
Full changes: https://github.com/rootless-containers/slirp4netns/milestone/14?closed=1
Install
curl -o slirp4netns --fail -L https://github.com/rootless-containers/slirp4netns/releases/download/v1.3.3/slirp4netns-$(uname -m)
chmod +x slirp4netns
About the binaries
The binaries are statically linked with libslirp 4.9.1 and libseccomp 2.5.3 using Ubuntu jammy-20250415.1.
The binaries were built automatically on GitHub Actions.
The build log is available for 90 days: https://github.com/rootless-containers/slirp4netns/actions/runs/15388737530
The sha256sum of the SHA256SUMS file itself is 2cde889141f84e7804740ec59d2ac5df9ae0fcff8f98a0b31308662d844add24 .
The binaries should be reproducible with the following command:
docker buildx build -o /tmp/slirpbuilds --build-arg SOURCE_DATE_EPOCH=1748849054 --build-arg BUILDKIT_CONTEXT_KEEP_GIT_DIR=1 --platform=amd64,arm64,arm,s390x,ppc64le,riscv64 -f Dockerfile.artifact "https://github.com/rootless-containers/slirp4netns.git#v1.3.3"