Changes

|rowspan="59" | packages.xml || variable || <variable name="..." value="..." os="..." ... />

| install depends || <install cmddepends package-id="..." os="..." ... />

| upgrade include|| <upgrade cmdinclude package-id="..." os="..." ... />

| downgrade chain || <downgrade cmdchainpackage-id="..." os="..." ... />

| download || <download url="..." target="..." os="..." ... />|-| install || <install cmd="..." os="..." ... />|-| upgrade || <upgrade cmd="..." os="..." ... />|-| downgrade || <downgrade cmd="..." os="..." ... />|-| remove || <remove cmd="..." os="..." ... />