Bugfixes

* Avoid multiple connection attempts when refreshing metadata (dpkp #1067)

* Catch socket.errors when sending / recving bytes on wake socketpair (dpkp #1069)

* Deal with brokers that reappear with different IP address (originsmike #1085)

* Fix join-time-max and sync-time-max metrics to use Max() measure function (billyevans #1146)

* Fixed Issue 1033.Raise AssertionError when decompression unsupported (bts-webber #1159)

* Catch ssl.EOFErrors on Python3.3 so we close the failing conn (Ormod #1162)

* Select on sockets to avoid busy polling during bootstrap (dpkp #1175)

* Initialize metadata_snapshot in group coordinator to avoid unnecessary rebalance (dpkp #1174)

Client

* Timeout idle connections via connections_max_idle_ms (dpkp #1068)

* Warn, dont raise, on DNS lookup failures (dpkp #1091)

* Support exponential backoff for broker reconnections -- KIP-144 (dpkp #1124)

* Add gssapi support (Kerberos) for SASL (Harald-Berghoff #1152)

* Add private map of api key -> min/max versions to BrokerConnection (dpkp #1169)

Consumer

* Backoff on unavailable group coordinator retry (dpkp #1125)

* Only change_subscription on pattern subscription when topics change (Artimi #1132)

* Add offsets_for_times, beginning_offsets and end_offsets APIs (tvoinarovskyi #1161)

Producer

* Raise KafkaTimeoutError when flush times out (infecto)

* Set producer atexit timeout to 0 to match del (Ormod #1126)

Core / Protocol

* 0.11.0.0 protocol updates (only - no client support yet) (dpkp #1127)

* Make UnknownTopicOrPartitionError retriable error (tvoinarovskyi)

Test Infrastructure

* pylint 1.7.0+ supports python 3.6 and merge py36 into common testenv (jianbin-wei #1095)

* Add kafka 0.10.2.1 into integration testing version (jianbin-wei #1096)

* Disable automated tests for python 2.6 and kafka 0.8.0 and 0.8.1.1 (jianbin-wei #1096)

* Support manual py26 testing; dont advertise 3.3 support (dpkp)

* Add 0.11.0.0 server resources, fix tests for 0.11 brokers (dpkp)

* Use fixture hostname, dont assume localhost (dpkp)

* Add 0.11.0.0 to travis test matrix, remove 0.10.1.1; use scala 2.11 artifacts (dpkp #1176)

Logging / Error Messages

* Improve error message when expiring batches in KafkaProducer (dpkp #1077)

* Update producer.send docstring -- raises KafkaTimeoutError (infecto)

* Use logging's built-in string interpolation (jeffwidman)

* Fix produce timeout message (melor #1151)

* Fix producer batch expiry messages to use seconds (dnwe)

Documentation

* Fix typo in KafkaClient docstring (jeffwidman #1054)

* Update README: Prefer python-lz4 over lz4tools (kiri11 #1057)

* Fix poll() hyperlink in KafkaClient (jeffwidman)

* Update RTD links with https / .io (jeffwidman #1074)

* Describe consumer thread-safety (ecksun)

* Fix typo in consumer integration test (jeffwidman)

* Note max_in_flight_requests_per_connection > 1 may change order of messages (tvoinarovskyi #1149)

__version__ = '1.3.4'