Puma v5.5.1 Release Notes
Release Date: 2021-10-12 // over 1 year ago-
🔋 Feature (added as mistake - we don't normally do this on bugfix releases, sorry!)
- Allow setting APP_ENV in preference to RACK_ENV or RAILS_ENV ([#2702])
🔒 Security
- Do not allow LF as a line ending in a header (CVE-2021-41136)