Servlet Container

Tomcat

Moved to Character Encoding, which also answers whether the connector still needs a URIEncoding attribute.

Jetty

Moved to Character Encoding, which also answers whether Jetty still needs a file.encoding setting.

Glassfish

GlassFish is not a supported servlet container. See Configure a Servlet Container.

Web server

Apache

Moved to Apache Server Key Configurations, whose AddDefaultCharset row replaces the instruction that was here.

System config

Moved to Character Encoding, which covers the locale the operating system has to give the XWiki process.

OpenOffice import

This fix is obsolete: it edited an OpenOffice user profile, while the Office Server now runs LibreOffice. See Office Server Properties.

Tools

Moved to Character Encoding.