Support for ENV variables

Moving password plain text to secret (#17)

* Clear text to passwords, new release 2.1

Revert "Ssolerg/some security fix (#10)" (#13)

This reverts commit 1b87d33.

Added how to upgrade instructions (#8)

Feat 1.2 (#4)

* fix: Added health checks

* feat: handling pod dns record, default will pull latest image

* defaulted to typesense 0.25.0

1.1 Release

README update