0.0.33

Beta release

Note: APIs may be subject to change.

Changes:

• Updated SDK core dependency.
• Documentation updates.

Breaking changes:

• Names changed for /_api/v2/user/activity_tracker/events operations and models.
• Names changed for PUT /_api/v2/user/capacity/throughput operation and model.
• Removed atts_since and open_revs options from single document operations.
  See KNOWN_ISSUES; the workaround is to use _bulk_get.