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SeatTrellis v1.9.0 — final v1 line release (frozen oracle)

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@FrankFu916 FrankFu916 released this 13 Aug 07:22
· 65 commits to main since this release
v1.9.0
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SeatTrellis v1.9.0 — Final v1-line release

This is the final release of the SeatTrellis v1 line (Python). After v1.9.0 the v1 line enters maintenance; all new development continues on the Rust-only v2 line.

What is in this release

  • CLI parity completion since v1.8.4: validate --history-dir, project-validate --strict, project-solve --candidates/--report, project-export --candidate and the full export format set; project-info prints the project Defaults section.
  • All 12 official artifact kinds now have strict typed DTOs and generated schemas (v2 side); the golden corpus grew to 38 CLI goldens and 41 parity fixtures, with byte-stable replay fully green.

Install (Python package)

pip install seattrellis==1.9.0
# or download the wheel/sdist from this Release:
pip install seattrellis-1.9.0-py3-none-any.whl

Verify assets (macOS/Linux):

shasum -a 256 -c SHA256SUMS

Desktop

No new desktop bundle is attached to this Release. If you need the legacy v1 desktop application, download the desktop bundles from the v1.8.4 release — they remain the final v1 desktop builds. The actively maintained desktop experience is the Rust/Tauri preview line (desktop-v* tags).

Migrating to v2

Project files and artifacts can be migrated automatically by the v2 workbench or CLI (schema-migrate / project migration panel), with automatic backups before each migration. v2 is a Rust-only implementation; installers contain no Python runtime.

Release assets

  • seattrellis-1.9.0-py3-none-any.whl — universal wheel
  • seattrellis-1.9.0.tar.gz — source distribution
  • SHA256SUMS — asset checksums
Assets 5
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