v0.2.0

What's Changed

• fix: fix error encountered with Azure Storage. by @peterhuene in #10
• refactor: refactor cache body implementation to stream to cache. by @peterhuene in #11
• fix: add back x-cache-digest header. by @peterhuene in #13
• release: bump version to 0.2.0. by @peterhuene in #14

Full Changelog: v0.1.0...v0.2.0