We’re thrilled to announce the release of HHVM 3.9 (long term support) package for AMIMOTO HHVM.
This release contains a variety of enhancements to the type-checker and runtime, and as always many changes designed to improve performance. Key type-checker changes include a new set of library functions to operate on Shapes, a new type to represent Foo::class strings, and improved reflection for type-constants. Runtime improvements include a new facility for pooling curl handles between requests, and a runtime setting to reclaim memory in the translation cache (TC) from dead translations.
Reference: HHVM 3.9.0
Existing users of WordPress Powered by AMIMOTO HHVM can update with the following command:
sudo yum update hhvm -—nogpgcheck sudo service hhvm restart