Executive summary: our web host Linode has been compromised and the responsible hacker group appears to claim to have had access to one of the Phusion servers, which prompted us to start a full investigation. Until now, no evidence of third party access has been found, and no tampering of the Phusion Passenger Enterprise files have been found. In spite of this, we are taking precautionary action and we urge customers to verify their Phusion Passenger Enterprise installations through the instructions at the bottom of this message.
…and neither does version 3 of Phusion Passenger Enterprise. At the time of writing, Phusion Passenger Enterprise 4.0 is on its 4th Release Candidate . You can download it from the Customer Area .
You should put the number for desired_app_threads_per_process into the PassengerThreadCount option. If you do this, you also need to set PassengerConcurrencyModel thread in order to turn on multithreading support.
Possible step 4: configure Rails
Only if you're …
Highlights include: Rails 3.2.7, Phusion Passenger Enterprise, RubyMine 4.5, O 'Reilly's "Learning Rails 3", GitHub's funding, and Rails 4.0's live streaming support.
Headlines
Phusion Passenger Enterprise Released
The chaps at Phusion have unveiled their latest release: Passenger Enterprise. Passenger is a popular Apache and Nginx module for deploying Ruby webapps and the ' Enterprise' variant includes rolling …
…source 4.0.0 beta 1
Phusion Passenger open source 4.0.0 beta 2
Phusion Passenger Enterprise 4.0.0 beta 1
Phusion Passenger Enterprise 4.0.0 beta 2
Unaffected versions
Phusion Passenger open source 3.x and earlier
Phusion Passenger open source 4.0.0 RC 1 and later
Phusion Passenger Enterprise 3.x and earlier
Phusion Passenger Enterprise 4.0.0 RC 1 and later
…additional features. With the released of the open source Phusion Passenger 3.0.19, Phusion Passenger Enterprise has also been updated at the same time. By buying Phusion Passenger Enterprise you will directly sponsor the development of the open source version.
Nginx security fix: do not display Nginx version when server_tokens are off.
Fixed compilation problems on some systems, such as Fedora 17.
Fixed Union Station compatibility with Rails 3.2 and other Union Station-related…
Phusion Passenger Enterprise users can download the Enterprise version of 4.0 beta 1 from the Customer Area .
Documentation is available under the doc/ directory in the source tree . You can view them online here:
Note that these are temporary links for the beta documentation, and they will eventually be removed. Please don't link to them.
And because this is a beta, not everything may work correctly. Please submit …
Support us by buying Phusion Passenger Enterprise
Phusion Passenger Enterprise comes with a wide array of additional features not found in the open source Phusion Passenger. And as we've stated before, we remain committed to maintaining and developing the open source version. This is made possible by the support of our customers; your support. If you like Phusion Passenger or if you want to enjoy the premium Enterprise features, please consider buying one or more Phusion Passenger Enterprise…
…possible by the support of our customers; your support. If you like Phusion Passenger or if you want to enjoy the premium Enterprise features, please consider buying one or more Phusion Passenger Enterprise licenses. Development of the open source Phusion Passenger is directly funded by Phusion Passenger Enterprise sales.
Let me know your thoughts about this article in the comments section and thank you for your support!
Fixed a Ruby 1.9 encoding-related bug in the memory measurer. ( Phusion Passenger Enterprise only)
Fixed OOM adjustment bugs on Linux.
Fixed compilation problems on Fedora 18 and 19.
Fixed compilation problems on SunOS.
Fixed compilation problems on AIX. Contribution by Perry Smith.
Fixed various compilation warnings.
Upgraded preferred Nginx version to 1.2.3.
How do I upgrade to 3.0.17?
Please refer to the upgrade instructions in the manual:
Upgrade instructions …
…Phusion Passenger Enterprise 4.0 branch to support multithreading. Note that the current Phusion Passenger Enterprise release is of the 3.0.x series and does not support this yet. As you can see in our roadmap, Phusion Passenger Enterprise 4.0 beta will follow 3.0.x very soon.
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