v2.0.0

2.0.0 (2026-03-17)

• feat!: simplify to single-service Railway-only deploy (c7019ec)

BREAKING CHANGES

• Remove Sentry release tracking and multi-service support.
  The action now accepts service_id and image inputs instead of a services
  JSON array. For multiple services, use GitHub Actions matrix strategy.
  Removed inputs: services, release_name, sentry_auth_token, sentry_org, sentry_projects.