railpack v0.16.0
start.py or bot.py are now automatically detected as Python apps. This simplifies configuration for simple scripts and bots (e.g. Discord bot
that don't have manifest files. by @coffee-cup in https://github.com/railwayapp/railpack/pull/416PORT environment variable. See the updated documentation. by @iloveitaly in https://github.com/railwayapp/railpack/pull/401Internal improvements to documentation and build configuration by @iloveitaly, @antonkesy and @Delavalom.
Full Changelog: https://github.com/railwayapp/railpack/compare/v0.15.3...v0.15.4
Fetched April 3, 2026