Release Notes 8.1.0.0 > Release Requirements and Support
  
Release Requirements and Support
Platform Support
For a complete list of supported platforms, including post-release updates, see support.ptc.com/partners/hardware/current/support.htm. PTC only provides product support for Arbortext Editor used on hardware or operating systems described here.
Browser Support
Browser support for web and HTML preview and output is listed in the software compatibility matrix for this release. See support.ptc.com/partners/hardware/current/support.htm.
The Web/Wireless Composer is available on all Arbortext Editor supported platforms and systems.
If this installation of Arbortext Editor will be using Arbortext Publishing Engine to perform document publishing, Print Composer and/or the Web/Wireless Composer product options also must be installed on the Arbortext Editor client to make the publishing menu choices available. These options are installed automatically when installing on Windows when you specify that Arbortext Publishing Engine is being used at your site.
Localization
This release of Arbortext Editor supports English, French, German, Italian, Japanese, Korean, Simplified Chinese, Spanish, and Traditional Chinese localizations of the user interface and online help. Refer to the online help topic titled LC-MESSAGES — Specifying the locale for user interface for details on enabling alternate localizations of Arbortext Editor.
As in previous releases, the topics targeted to document authors are localized in the online help. Localized online help will appear based on your system locale. You may need to set the LC_MESSAGES environment variable if the appropriate system locale is not enabled.
The CJK language locales (Chinese, Japanese, or Korean) are automatically enabled for the appropriate corresponding system locale in Arbortext Editor.
The Arbortext Editor online help and following documents were localized in this release and are included in the PTC Arbortext Help Center in this release.
Installation Guide for Arbortext Editor, Arbortext Styler, and Arbortext Architect
Arbortext Editor, Arbortext Styler, and Arbortext Architect Release Notes
SPR Fixes Included with Arbortext Editor and Arbortext Publishing Engine
Tutorial
Support for IPv6
Arbortext Editor and Arbortext Publishing Engine support Internet Protocol version 6, or IPv6, networking. IPv6 has a much larger pool of unique internet addresses by having an extended internet address length of 128 bits. Arbortext Editor clients on the same network as Arbortext Publishing Engine will need to use the same protocol as the server.
Note that the Arbortext Command Language (ACL) channel functions do not support IPv6.