BioPortal Virtual Appliance Release Notes
The Virtual Appliance 2.4 has been released with the following components:
Ontologies API (REST service) v4.15.3 Annotator Recommender BioPortal Web User Interface (including ontology visualization, widgets, and Annotator UI) v4.15.5 BioMixer
Note that release 4.15 was a silent release, implying that it contained bug fixes and other non-visible changes, and the third release number (.3, .5) indicates a patch number.
Application Server Stack:
CentOS 6.6 Apache httpd 2.2.15 Apache Tomcat 6.0.24 Solr 4.10.4 MySQL 5.1.73 Ruby 2.1.5 Passenger 4.0.57 Redis 2.8.18 Memcached 1.4.4 4store v1.1.5-122-g1788d29 nginx 1.6.3