The native installers (msi, deb, rpm, pkg) replace the weasis-portable.zip package and no longer requires Java to be installed on the system. It also serves as a basis for launching Weasis from a web context using the weasis protocol.
For burning studies with Weasis, and additionnal plugin must be activated. In the web distribution, add weasis-ext.war. In the portable distribution, 1) uncompress weasis-ext.war, 2) copy weasis-isowriter-x.x.x.jar into weasis-portable/weasis/, 3) replace the file conf/ext-config.properties, 4) edit ext-config.properties and modify $weasis.codebase.ext.url by $weasis.codebase.url