v1.0.0

 - Compatible with ACME v2 / the ACME RFC version.
 - Works with the same configuration as before.
 - Upgraded dependencies.

If you used a full server URL in the configuration, you'll need to
adjust it to the ACME v2 URL.

You'll need to change your certificate paths:
 - old: `<storage>/certs/acme-v01.api.letsencrypt.org.directory/...`
 - new: `<storage>/certs/acme-v02.api.letsencrypt.org.directory/...`

Setup a new account with `acme-client setup --agree-terms`.

v1.0.0-beta.2

 - Fixed bug in `KeyStore` calling `changeOwner` instead of `changePermissions` (kelunik#90)

v0.3.0-beta.4

 - Added logging support for verbose debugging info.

v0.3.0-beta.3

 - Implemented `--rekey` option (kelunik#19)
 - Improve error messages (kelunik#70)
 - Upgraded dependencies

v0.3.0-beta.2

 - Fixed an issue with running as PHAR if it doesn't have a `.phar` extension.

v0.3.0-beta.1

This is the first beta release of the upcoming v0.3.0 release.
Please test it carefully and report any bugs you find.

v0.3.0-alpha.3

 - Fixed several errors that prevented a correct run.

v0.3.0-alpha.2

 - Work around `amphp/parallel` not working inside PHARs.

v0.3.0-alpha.1

This is a very early pre-release of v0.3.0. It has not been tested other than running `acme-client version` with the generated PHAR. Use at your own risk!

 - Rewrite on top of Amp v2, which should bring a more stable HTTP and DNS client.