0.13.0 - 2026-08-25

Release Notes

Added

• [breaking] one --origin flag; stream links use the server-supplied web origin (#66)
• publish tailsurf as an alias for @tailsurf/client (#67)

Other

• rustfmt rest_fixtures imports (#69)
• add contributor guidance and repair release changelog plumbing (#64)
• publish the TSF v1 protocol specification and OpenAPI contract (#63)
• add security policy and hosted-service trust links (#60)

Install tailsurf-cli 0.13.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/s2-streamstore/tailsurf/releases/download/v0.13.0/tailsurf-cli-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/s2-streamstore/tailsurf/releases/download/v0.13.0/tailsurf-cli-installer.ps1 | iex"

Download tailsurf-cli 0.13.0

File	Platform	Checksum
tailsurf-cli-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
tailsurf-cli-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
tailsurf-cli-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
tailsurf-cli-aarch64-unknown-linux-musl.tar.xz	ARM64 MUSL Linux	checksum
tailsurf-cli-x86_64-unknown-linux-musl.tar.xz	x64 MUSL Linux	checksum

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo s2-streamstore/tailsurf

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>