railwayapp/railpack v0.23.0 on GitHub

Providers

Staticfile: Added a configurable index fallback to the Staticfile provider, allowing users to toggle SPA-style routing for their applications. by @iloveitaly in #534
To enable SPA routing, add index_fallback: true to your Staticfile configuration to have non-existent paths served by index.html.

Mise: Updated mise version from v2026.3.15 to v2026.3.17. in #539
Mise: Introduced a new installation policy that defaults to tool versions released at least 14 days ago to avoid broken or incomplete tool versions. by @iloveitaly in #540
This setting improves stability for runtime environments like Python and Ruby by allowing upstream releases time to stabilize before they are used in production builds.
Verbose Mode: Added support for the RAILPACK_VERBOSE environment variable to enable verbose logging and improved debug logs for mise execution. by @iloveitaly in #536
Set RAILPACK_VERBOSE=1 to enable detailed debug output, including the full command string and captured output from mise during execution.

Configuration: Improved root directory detection by trimming whitespace from environment variables and configuration values. by @iloveitaly in #534

Internal improvements to testing and documentation by @iloveitaly.

Full Changelog: v0.22.2...v0.23.0