I just added the black outline and white-filled versions of the Flink logo to the svn directory[1] for the Apache wide logo directory. I got these from the presumably official directory[2] on the web site. This means that there are now flink-[123].svg forms in that directory which should show up in Daniel's web directory [3] before long
[1] https://svn.apache.org/repos/asf/comdev/project-logos/originals [2] https://flink.apache.org/img/logo/svg/ [3] https://logos.humbedooh.com/
