JTS 1.17.0 Release

Update release notes for 1.16.1

[maven-release-plugin] copy for tag jts-1.16.1

[maven-release-plugin] copy for tag jts-1.16.0

Release 1.16.0-RC1

[maven-release-plugin] copy for tag jts-1.15.1

[maven-release-plugin] copy for tag jts-1.15.0

[maven-release-plugin] copy for tag jts-1.15.0-M1