Phusion Passenger 6.1.3 has been released. Key changes include support for Ruby app post-response hooks via Rack 3's `rack.response_finished` interface, a crash fix for buffer creation failures during large request handling, and Ubuntu 26.04 package support (with Ubuntu 25.10 and 20.04 packages removed). The release also upgrades Nginx to 1.30.1, bumps PCRE2 to 10.47, and updates numerous bundled library versions including OpenSSL, curl, and RubyGems. Ruby 3.2 support has been dropped as EOL, while 3.3, 3.4, and 4.0 are updated to their latest patch versions.
Table of contents
Added support for Ruby app post response hooksFix a crash when buffer creation failsUpdates & improvementsInstalling 6.1.3Upgrading to 6.1.3Sort: