update to v0.6.4.post1 (#38)

* update to v0.6.4.post1

* fix cpu dockerfile

Remove GPU image and point to upstream image instead (#35)

* switch back to upstream

* remove gpu image

* update README

update to v0.6.3.post1 (#36)

update to v0.6.2 (#31)

Merge pull request #29 from substratusai/v0.6.2

vLLM 0.6.2

Update build-push.yml with TPU image

publish CPU image and upgrade to v0.5.5 (#27)

Upgrade to v0.5.4 (#26)

update to v0.5.3.post1 and switch to upstream (#25)

* update to v0.5.3.post1 and switch to upstream

* remove no longer needed GHA step

upgrade to v0.5.0.post1 (#24)