# Revision history for Arion
## 0.1.3.0 -- 2020-05-03
### Changed
* `useHostStore` now uses an image derived from the `image.*` options. You may
need to enable `enableRecommendedContents` because with this change, files
like `/bin/sh` aren't added by default anymore.
* Drop obsolete NixOS 19.03, 19.09 and 20.03 from CI.
### Added
* NixOS-based containers can now run on Podman when it is configured to provide a docker socket. See the [installation docs](https://docs.hercules-ci.com/arion/#_nixos).
* Support `service.dns`, for overriding the DNS servers used by containers.
* Support `service.labels`, which is useful for autodiscovery among other things.
* Add a tested example for Traefik with label-based routing.
* Add a `flake.nix` and an experimental flake example
* Add a warning when systemd `DynamicUser` is used but not available to the
container.
* CI with NixOS 21.05
## 0.1.2.0 -- 2020-03-05
* Support use of prebuilt `docker-compose.yaml`.
Separates build and execution without duplicating evaluation.
* Avoid storing tarballs (wasting store space) by using
`dockerTools.streamLayeredImage` if available.
* Project name is now configurable via the `project.name` option
* Support --no-ansi, --compatibility, --log-level options
## 0.1.1.1 -- 2020-03-20
* Fix ambiguous import of `lines`
* Improve base version constraint
* Fix warnings
## 0.1.1.0 -- 2020-03-19
* Support Nixpkgs 20.03
* Fixes for macOS
## 0.1.0.0 -- 2019-10-04
* First released version. Released on an unsuspecting world.