v3.0.0

Major version bump due to addition of go.mod.

v2.0.1

Adds support for atomic filesystem ops via a new TempDir option.

v2.0.0

Breaking changes made to the Index option. We replace the implementation based on petar/GoLLRB with one based on google/btree. See issue #28.

v1.0.0

Initial release to support #27.