Hey there,
I just tried to use the 1.16 tag from Docker Hub, but it seems to be broken:
sudo docker run --rm -it logicalspark/docker-tikaserver:1.15
Unable to find image 'logicalspark/docker-tikaserver:1.15' locally
1.15: Pulling from logicalspark/docker-tikaserver
75c416ea735c: Pull complete
c6ff40b6d658: Pull complete
a7050fc1f338: Pull complete
f0ffb5cf6ba9: Pull complete
be232718519c: Pull complete
1fb511f2b87f: Pull complete
Digest: sha256:1d25f830709d6575995519bd71981034aa51e4520173023a6259dbdd8f031ac7
Status: Downloaded newer image for logicalspark/docker-tikaserver:1.15
Error: Invalid or corrupt jarfile /tika-server-1.15.jar