Yes 1.7.5 supports s3.
$ docker run --rm -it tiledb/tiledb:1.7.5
$ python3
>>> import tiledb
>>> vfs = tiledb.VFS()
>>> vfs.supports("s3")
TrueYes 1.7.5 supports s3.
$ docker run --rm -it tiledb/tiledb:1.7.5
$ python3
>>> import tiledb
>>> vfs = tiledb.VFS()
>>> vfs.supports("s3")
True