Changes in 0.2:

* Amazon Linux 2023 is now supported.

* `QEMU_ENV_QUIRKS` mechanism allows persistently customising environment
  variables before invoking QEMU. This allows selecting different network or
  storage details.

* Ubuntu Core 16, 18, 20, 22 and 24 are now supported.
  Ubuntu Core 16, 18 and 20 do not support aarch64 architecture with generic
  images.

* Debian Sid is now explicitly supported as a distinct entity.

* The `image-garden allocate` command allows allocating machine that persists
  changes from one invocation to another by setting the environment variable
  `QEMU_SNAPSHOT_OPTION=""` (the value is empty). This may allow debugging
  boot failures, especially when coupled with persistent journal inside the
  virtual machine or with systemd debug shell or systemd emergency shell.

* Presence of the `.image-garden` directory now causes `image-garden` to create
  all image and log files there. This mode can be used to significantly reduce
  clutter in the root directory of the project.

* `image-garden --version` is now equivalent to `image-garden version`.

Changes in 0.1.1:

* Presence of `.image-garden.mk` file is now correctly reflected in dependencies
  of the `*.user-data` files, so that editing the local makefile automatically
  causes all the disk images to become outdated.

* Using `image-garden make -B` should no longer re-download everything, as
  `wget` is now called with `--no-clobber` and is smart enough to notice that
  re-downloading complete images is not required.

* Image garden now comes with a manual page. See `man image-garden` to learn about
  all the documented features.

* Oracle Cloud release 8 is now supported.

* SSH service is configured with "UsePAM yes" by default.

Changes in 0.1:

 * Initial release.
