[maven-release-plugin] copy for tag ipt-3.3.4

[maven-release-plugin] copy for tag ipt-3.3.3

[maven-release-plugin] copy for tag ipt-3.3.2

[maven-release-plugin] copy for tag ipt-3.3.1

[maven-release-plugin] copy for tag ipt-3.3.0

[maven-release-plugin] copy for tag ipt-3.2.3

[maven-release-plugin] copy for tag ipt-3.2.2

[maven-release-plugin] copy for tag ipt-3.2.1

[maven-release-plugin] copy for tag ipt-3.2.0

[maven-release-plugin] copy for tag ipt-3.1.7