v0.11.0

New features:

• Implement DeleteRecords API (KIP-204) (pr #969 by @vmaurin)

Bugfixes:

• Fix serialization for batch (issue #886, pr #887 by @ydjin0602)
• Fix type annotation for AIOKafkaAdminClient.create_partitions
  (pr #978 by @alm0ra)
• Fix NotControllerError in AIOKafkaAdminClient.create_topics and other
  methods (issue #995)
• Fix unintended cancellation of fetcher task (issue #983, pr #1007 by @apmorton)