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For 4.3.6, IZPACK-798 changed the above to use variables instead of text files, following the same naming convention.
For 5.0 a better approach would be to use Platform ,  the Platform class is used to determine the appropriate variable (see IZPACK-829).

For a more details, see Setting Default Installation Directories.

Change to <packselection> condition

In 4.3.x, the <packselection> condition erroneously required that a packid element be provided indicating the pack id.

E.g.:

   <condition type="packselection" id="packselection1">
        <packid>myPackId</pack>
   </condition>

The packid actually refers to the localisation identifier of the pack, which is optional, and non-unique. It should refer to the pack name attribute.

To better reflect this, and to force those upgrading to use the correct attribute,the <packid> element has been changed to <name> E.g.

   <condition type="packselection" id="packselection1">
        <name>Core</name>
   </condition>

Using the IzPack Maven Plugin

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