0.3.0 - 2026-07-28

Release Notes

Added

• Added JSON contract v2, compact and pretty schema discovery, isolated named
  profiles, and deterministic non-interactive behavior for automation.
• Added operator-focused project selection, fuzzy picking, diagnostics, live
  streams, secure editor flows, resilient batches, and task-reference tools.
• Added reproducible Linux and macOS binary releases with a shell installer,
  checksums, SBOMs, and build attestations.

Changed

• Made the six public Rust crates a lockstep graph with exact internal version
  requirements and resumable, checksum-verified crates.io publication.

Install sealtask 0.3.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/sealtask/sealtask-oss/releases/download/v0.3.0/sealtask-installer.sh | sh

Download sealtask 0.3.0

File	Platform	Checksum
sealtask-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
sealtask-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
sealtask-x86_64-unknown-linux-gnu.tar.xz	x64 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 sealtask/sealtask-oss

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>