Release 0.98.0

• No functional changes
• Move to protobuf 5.27.1
  • Gencode used in buf.build locked on 5.27.1
  • Runtime code >= 5.27.1
• Move to grpcio >= 1.59
  • First grpcio version to support Python 3.12
  • Gencode used in buf.build locked on 1.59
  • Runtime code >= 1.59

Release 0.97.0

• Enhance WatchResponse with method to count events by type
  • Done without materialization of event classes
  • Useful especially for clients which analyze possibly large incoming event batches and
    look for those that only describe DELETEs.

Release 0.96.0

• Enhance WatchResponse to allow lazy event materialization
  • Old implementation read and created instances of Event for all events in the response
  • With large watch responses, this can contribute to memory usage spikes
  • The response now allows iterating events via generator, accessing events by index and determining
    number of events without the eager materialization
• Refactored Event and KVMetadata classes to not eagerly access fields from etcd response

0.95.1

• Fix for paged gets: do not send any sorting parameters as the default is already key-ascending order

0.95.0

• Allow limit argument on get_* calls
  • The value specified in limit is passed to etcd server; limiting happens server side
• Add support for paged gets of range of keys and keys starting with a prefix
  • This can be useful for clients that do stream processing on large number of key-value pairs
  • Without paging, the response from etcd can be quite large and lead to memory spikes in the client
  • With paging, results are obtained in smaller pages, so these memory spikes are not so significant.
  • The paged results are still presented as a single, continuous stream of key-value pairs

0.94.0

• Reduce memory usage for watches and events
  • Watch internals now use classes with slots for objects with high cardinality
  • Switched to lazy get of value / prev_kv value in events

0.93.0

• Allow timeout_override on all calls
  • The timeout specified when client is created is used by default for all calls
  • On per-call basis, it is possible to override this and use different value
  • You may find this useful if you normally keep the timeouts low and aggressive but then have
    a few outlier calls that are expected to take longer.

0.92.0

• Allow get calls on particular revision
  • This is enabled on all get calls including get done in transactions using TransactionBuilder
  • Compaction errors are propagated as-is without additional wrapping

0.91.0

Adds a more convenient way to start transactions and process their responses:

• client.txn() method added
• TransactionBuilder added; fluent API to build transaction request
• TransactionResponse facade added; type-safe API to work with transaction response

0.90

0.90.0

Add wheel to project dependencies