<?xml version="1.0" encoding="UTF-8"?>
<umbPackage>
    <info>
        <package>
            <name><%= name %></name>
            <version><%= version %></version>
            <license url="<%= licenseUrl %>"><%= license %></license>
            <url><%= url %></url>
            <requirements/>
        </package>
        <author>
            <name><%= author %></name>
            <website><%= authorUrl %></website>
        </author>
        <readme>
            <![CDATA[<%= readme %>]]>
        </readme>
    </info>
    <DocumentTypes/>
    <Templates/>
    <Stylesheets/>
    <Macros/>
    <DictionaryItems/>
    <Languages/>
    <DataTypes/>
    <control/>
    <Actions>
        <Action runat="install" undo="true" alias="MultipleStartNodes_CreateDatabase" />
        <Action runat="install" undo="true" alias="MultipleStartNodes_AddConfigSection" />
    </Actions>
    <files>
        <% files.forEach(function(file) { %>
            <file>
                <guid><%= file.guid %></guid>
                <orgPath><%= file.dir %></orgPath>
                <orgName><%= file.name %></orgName>
            </file>
        <% }); %>
    </files>
</umbPackage>

<?xml version="1.0" encoding="UTF-8"?>
<umbPackage>
    <info>
        <package>
            <name><%= name %></name>
            <version><%= version %></version>
            <license url="<%= licenseUrl %>"><%= license %></license>
            <url><%= url %></url>
            <requirements>
                <major>7</major>
                <minor>5</minor>
                <patch>4</patch>
        </requirements>
        </package>
        <author>
            <name><%= author %></name>
            <website><%= authorUrl %></website>
        </author>
        <readme>
            <![CDATA[<%= readme %>]]>
        </readme>
    </info>
    <DocumentTypes/>
    <Templates/>
    <Stylesheets/>
    <Macros/>
    <DictionaryItems/>
    <Languages/>
    <DataTypes/>
    <control/>
    <Actions>
        <Action runat="install" undo="true" alias="MultipleStartNodes_CreateDatabase" />
        <Action runat="install" undo="true" alias="MultipleStartNodes_AddConfigSection" />
    </Actions>
    <files>
        <% files.forEach(function(file) { %>
            <file>
                <guid><%= file.guid %></guid>
                <orgPath><%= file.dir %></orgPath>
                <orgName><%= file.name %></orgName>
            </file>
        <% }); %>
    </files>
</umbPackage>

Add umbraco version requirement to package.xml
Add umbraco version requirement to package.xml
