provide support for both Itanium and PA-RISC systems. Besides running on Itanium systems, this release includes support for ccNUMA, web-based kernel and device configuration, IPv6, and stronger random number generation. 11.31 (2007) 11i v3 This release supports both PA-RISC and Itanium. It was released on February 15, 2007. Major new features include native multipathing support, a unified file cache, NFSv4, Veritas ClusterFS, multi-volume VxFS, and integrated virtualization. Hyperthreading is supported on Itanium systems with Montecito and Tukwila processors. HP-UX 11i v3 conforms to The Open Group's UNIX 03 standard. Updates for 11i v3 have been released every 6 months, with the latest revision being B.11.31.1805, released in May 2018. HP has moved to a cadence of one major HP-UX operating system update per year. HP-UX 11i operating environments HP bundles HP-UX 11i with programs in packages they call Operating Environments (OEs). The following lists the currently available HP-UX 11i v3 OEs: HP-UX 11i v3 Base OE (BOE) Includes the full HP-UX 11i operating system plus file system and partitioning software and applications for Web serving, system management and security. BOE includes all the software formerly in FOE & TCOE (see below), plus software formerly sold stand-alone (e.g. Auto Port Aggregator). HP-UX 11i v3 Virtualization Server OE (VSE-OE) Includes everything in BOE plus GlancePlus performance analysis and software mirroring, and all Virtual Server Environment software which includes virtual partitions, virtual machines, workload management, capacity advisor and applications. VSE-OE includes all the software formerly in EOE (see below), plus additional virtualization software. HP-UX 11i v3 High Availability OE (HA-OE) Includes everything in BOE plus HP Serviceguard clustering software for system failover and tools to manage clusters, as well as GlancePlus performance analysis and software mirroring applications. HP-UX 11i v3 Data Center OE (DC-OE) Includes everything in one package, combining the HP-UX 11i operating system with virtualization. Everything in the HA-OE and VSE-OE is in the DC-OE. Solutions for wide-area disaster recovery and the compiler bundle are sold separately. HP-UX 11i v2 (11.23) HP dropped support for v2 in December 2010. Currently available HP-UX 11i v2 OEs include: HP-UX 11i v2 Foundation OE (FOE) Designed for Web servers, content servers and front-end servers, this OE includes applications such as HP-UX Web Server Suite, Java, and Mozilla Application Suite. This OE is bundled as HP-UX 11i FOE. HP-UX 11i v2 Enterprise OE (EOE) Designed for database application servers and logic servers, this OE contains