v4.0.0

4.0.0 (2026-10-17)

⚠ BREAKING CHANGES

• artifacts: Remove prompt artifact selectors, vstack.prompts, PromptGenerator, and PROMPT_SCHEMA. Use the documented replacement skills and run vstack init to migrate managed prompts.

Features

• artifacts: replace prompts with skills and migrate managed installs (6bda5ce)
• python: support Python 3.15 and default to Python 3.14 (47003f2)

Fixes

• migration: preserve prompts until replacement skills fully resolve (8837770)
• skills: audit consumer project artifacts in workflow-check (ca87b1c)
• skills: keep vstack artifact audit repository-local (878a4c7)

Maintenance

• ci: bump trufflehog to 3.97.4 (555df84)
• deps: bump ruff mypy and tox development tools (72b12a7)
• deps: bump the pip-patch-minor group across 1 directory with 3 updates (9eaffaf)
• deps: bump types-pyyaml to 6.0.12.20260906 (94675e2)
• deps: bump virtualenv to 21.7.13 (8b8f158)