v0.3.0 — 2026-07-31

Release Notes

Phase-1 host substrates with real deploy/health/logs, pinned Stripe catalog
credential envelopes, and publish/CI hardening.

Added

• Host substrates: Railway, Cloudflare Workers, WordPress.com, Laravel Cloud,
  and GitLab deploy/health/logs; Fly and Netlify source-build paths (#90).
• discover-apply / provisional allowlist CI for catalog OUTPUT_FIELDS
  envelopes (#90).
• Flue-style Copy Prompt hero CTA on the marketing site (#89).

Changed

• Pin Stripe catalog envelopes across integrations; hold externally blocked
  providers instead of registering them (#90, issues #91–#97).

Fixed

• npm Trusted Publishing: upgrade npm in CI; skip publish when the version
  already exists.
• cargo-dist Release no longer triggers on sdks/go/* tags.
• Document Actions write permissions required for cargo-dist releases.

Commits

• a2061ec fix(ci): upgrade npm for Trusted Publishing publish.
• 15447ae fix(ci): stop cargo-dist Release on sdks/go tags
• 4f6bfee docs: require Actions write permissions for cargo-dist releases
• 221b4f8 fix(ci): skip npm publish when version already exists
• 21b57de feat(web): Flue-style Copy Prompt hero CTA (#89)
• c37dcb1 Pin Stripe catalog envelopes and host substrates (#90)

Install

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

Install stackless 0.3.0

Install prebuilt binaries via shell script

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

Download stackless 0.3.0

File	Platform	Checksum
stackless-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
stackless-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
stackless-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
stackless-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum