Phusion Blog

Phusion Passenger is a fast and robust web server and application server for Ruby, Python, Node.js and Meteor. Passenger takes a lot of complexity out of deploying web apps, and adds powerful enterprise-grade features that are useful in production. High-profile companies such as Apple, New York Times, AirBnB, Juniper, American Express, etc are already using it, as well as over 350.000 websites.

Phusion Passenger is under constant maintenance and development. Version 4.0.36 is a bugfix release.

Phusion Passenger also has an Enterprise version which comes with a wide array of additional features. By buying Phusion Passenger Enterprise you will directly sponsor the development of the open source version.

Recent changes

• [Enterprise] Fixed some Mass Deployment bugs.
• [Enterprise] Fixed a bug that causes an application group to be put into Deployment Error Resistance Mode if rolling restarting fails while deployment error resistance is off. Deployment Error Resistance Mode is now only activated if it’s explicitly turned on.
• Passenger Standalone now gzips JSON responses.
• Fixed some cases in which Passenger Standalone does not to properly cleanup its temporary files.

Installing or upgrading to 4.0.36

OS X	Debian	Ubuntu
Heroku	Ruby gem	Tarball

Final

Phusion Passenger’s core is open source. Please fork or watch us on Github. 🙂

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