spring-boot/spring-boot-project/spring-boot-dependencies/src/main/xslt/single-project.xsl

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >
	<xsl:template match="/">
		<xsl:copy-of select="projects/*[1]" />
		<xsl:copy-of select="*[local-name()='project']" />
	</xsl:template>
</xsl:stylesheet>