v0.1.0

After years of inactivity, development here is picking up again, at least for a while. This repository has never been tagged, so this release establishes a baseline for future work.

The most recent changes of significance were to upgrade the code to aws-sdk-go-v2, since the v1 SDK has gone into maintenance mode. To use the code prior to recent changes, work with tag v0.0.1 instead.