All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

v0.8.10 - 2022-09-14

Compare with v0.8.9


  • Change aioeventlet extension to faust-aioeventlet

  • Update versioning of click>=6.7,<8.2

v0.8.9 - 2022-09-04

Compare with v0.8.8


  • Add improvements to documentation (#351) (2091326 by William Barnhart).

  • Added aerospike to stores (#350) (ba000ee by William Barnhart).

  • Add aerospike docs (#348) (3680bbd by William Barnhart).

  • Add noqa: b024 to base classes to pass lint check (#344) (7648c6e by William Barnhart).

  • Address error in #175 by callling message.message (#342) (76f720a by William Barnhart).


  • Change version to 0.8.9 in preparaion of next release (6475f8c by William Barnhart).


  • Fix running make develop and restore pre-commit tool (#145) (85534ec by Taybin Rutkin).

v0.8.8 - 2022-08-15

Compare with v0.8.7


  • Adding intervaltree to manage gaps in topics to prevent oom (#282) (1e7be3a by Vikram Patki).

v0.8.7 - 2022-08-11

Compare with v0.8.6


  • Add dist.yml for uploading builds to pypi (#338) (79d672c by William Barnhart).


  • Fix recovery of partitions for large volume writes (#335) (5a2ba13 by William Barnhart). Related issues/PRs: #333


  • Remove a broken link in (#332) (9eb770a by Sefa Degirmenci).

v0.8.6 - 2022-07-19

Compare with v0.8.5


  • Add method to rocksdb for backing up partitions (#304) (0bb2685 by William Barnhart).


  • Fixed filter not acking filtered out messages. (#208) (a887571 by Matthew Drago).

  • Fix twisted link in (#309) (49574b2 by William Barnhart).

  • Fix flake warning with bound loop var (#326) (1e9d4a5 by William Barnhart).

v0.8.5 - 2022-06-02

Compare with v0.8.4


  • Add support for additional sentry tags and arguments (#285) (c230076 by Ran K).

  • Added connections_max_idle_ms for consumer and producer (#281) (84302f5 by Magnus Zotterman).

  • Added metadata_max_age_ms option for both consumer and producer (#279) (3b7f079 by Roman).


  • Fix readme typos (#308) (26ff8fc by William Barnhart).

  • Fix user guide create channel example to run (#299) (f52b783 by Robbie Palmer).

  • Fix (#287) (ed026a0 by ameen-orca).

  • Fix: rewrite non enabled unit tests (#272) (d15d349 by Christoph Brand).

  • Fix aiohttp threadedproducer driver python36, add unit tests (#277) (784bee7 by Christoph Brand).

v0.8.4 - 2022-02-25

Compare with v0.8.2


  • Fix: producer send pending check with threads (#270) (4e32327 by Christoph Brand).

  • Fix name_prefix usage (#266) (ea8be8c by Julien Surloppe).

v0.8.2 - 2022-02-04

Compare with v0.8.1


  • Fix errors in seek when flow is not active (#264) (a313821 by Vikram Patki).

v0.8.1 - 2022-01-19

Compare with v0.8.0

v0.8.0 - 2022-01-11

Compare with v0.7.9

v0.7.9 - 2022-01-07

Compare with v0.7.8


  • Fix condition to delete old table keys (#251) (a0e9a31 by Dima Kovalchuk).

v0.7.8 - 2021-12-18

Compare with v0.7.7

v0.7.7 - 2021-12-17

Compare with v0.7.6


  • Fix race conditions on rebalance (#241) (6f3c783 by Vikram Patki).

v0.7.6 - 2021-12-15

Compare with v0.7.5


  • Remove wait_first and extra log (#240) (6e5c301 by ekerstens).

v0.7.5 - 2021-12-14

Compare with v0.7.4

v0.7.4 - 2021-12-13

Compare with v0.7.3


  • Fix race condition when buffers are full (#237) (7d861dc by Vikram Patki). Related issues/PRs: #166

v0.7.3 - 2021-12-10

Compare with v0.7.2

v0.7.2 - 2021-12-10

Compare with v0.7.1

v0.7.1 - 2021-12-10

Compare with v0.7.0

v0.7.0 - 2021-12-03

Compare with v0.6.14

v0.6.14 - 2021-11-30

Compare with v0.6.13


  • Fix for out of order events (#228) (7e3c60c by Vikram Patki).

  • Fix flake8 (#227) (3caf810 by ekerstens).

  • Fixed the hello world example (02afc3c by Luís Braga).

v0.6.13 - 2021-11-29

Compare with v0.6.12

v0.6.12 - 2021-11-18

Compare with v0.6.11


  • Add default to external_topic_distribution (#222) (23c2d90 by Stegallo).

v0.6.11 - 2021-11-17

Compare with v0.6.10


  • Add all partitions of global tables as active in order to let them recover in the beginning (#213) (60a8696 by aoberegg).


  • Fix recovery._resume_streams (#217) (e3bd128 by ekerstens).

  • Fix worker default web_host to be none (#210) (41200e4 by Ran K).


  • Remove outdated colorclass library (#204) (9385c81 by Taybin Rutkin).

v0.6.10 - 2021-10-21

Compare with v0.6.9


  • Adding new feature to retry on aerospike runtime exceptions issue#202 (#203) (868d7a4 by Vikram Patki).


  • Fix canonical url when setting either port of host from the cli (#196) (808312b by Ran K).

  • Fixes #197 (#198) (3959268 by David Parker).

  • Fix routing method #188 (#191) (835f37e by Ondřej Chmelař).

  • Fix for reassign table keys faust-streaming#171 (#174) (c1a6b0e by Philipp Jaschke).

  • Fix for #121 (#168) (fe343c0 by Taybin Rutkin).

  • Fix markdown formatting in changelog (727987b by Taybin Rutkin).

  • Fix lint warning (e80829c by Taybin Rutkin).

v0.6.9 - 2021-07-06

Compare with v0.6.8


  • Fix error messages in faust app #166 (b06e579 by Vikram Patki 24489).

v0.6.8 - 2021-06-29

Compare with v0.6.7


  • Fix for consumer errors in app #166 (#167) (761713b by Vikram Patki).

  • Fixed a few small mistakes in streams userguide (#161) (c45a464 by Dongkuo Ma).

v0.6.7 - 2021-06-07

Compare with v0.6.6

v0.6.6 - 2021-06-03

Compare with v0.6.5


  • Fix string formatting error when logging slow processing (#156) (e71145c by Erik Forsberg). Related issues/PRs: #153

  • Fix record instances deserialize properly when returned by agent.ask (#152) (df0856f by tarbaig).

v0.6.5 - 2021-05-14

Compare with v0.6.4


  • Adding replication factor to the leader topic (#150) (7ab0647 by Vikram Patki).


  • Fix tests directory name in makefile (#134) (1a5c431 by Taybin Rutkin).

v0.6.4 - 2021-04-26

Compare with v0.6.3


  • Fix rocksdb for use with global tables or tables that use_partitioner (#130) (ec3ac3e by aoberegg).

v0.6.3 - 2021-04-06

Compare with v0.6.2


  • Adding changelog (72c59b7 by Vikram Patki 24489).


v0.6.2 - 2021-03-12

Compare with v0.6.1


  • Add app_name to prometheus metrics (#120) (e0010f7 by Alexey Kuzyashin).

v0.6.1 - 2021-02-28

Compare with v0.6.0


  • Fix scan options (#117) (750e3ad by Vikram Patki).

  • Fix iterating over keys when changelog topic is set. (#106) (7d29cad by aoberegg).

  • Fix race (out of order) in flushing topics (wrong state is stored in changelog) (#112) (a841a0e by trauter).

  • Fix agents with multiple topics (#116) (70e5516 by Stevan Milic).

v0.6.0 - 2021-02-25

Compare with v0.5.2


  • Fix table rebalance issue (#110) (cd136ad by Bob Haddleton).

v0.5.2 - 2021-02-19

Compare with v0.5.1


  • Fix extra parameter (#101) (#109) (d3f28bd by Bob Haddleton).

v0.5.1 - 2021-02-18

Compare with v0.5.0

v0.5.0 - 2021-02-18

Compare with v0.4.7

v0.4.7 - 2021-02-10

Compare with v0.4.6


  • Adding changelog for release (4f7735d by Vikram Patki 24489).


  • Fix ipv6 address case in server_list function (#66) (05c0ff9 by Damien Nadé).

  • Fix commit exceptions (#94) (#95) (5e799c2 by Bob Haddleton).

v0.4.6 - 2021-01-29

Compare with v0.4.5


  • Fixing race conditions in opening rocksdb (#90) (f51a850 by Vikram Patki).

  • Fix dropped messages when topic backpressure is enabled (#88) (#89) (5263720 by Bob Haddleton).

v0.4.5 - 2021-01-28

Compare with v0.4.3


  • Adding performance improvement for getters (#87) (d4392d5 by Vikram Patki).

v0.4.3 - 2021-01-26

Compare with v0.4.2

v0.4.2 - 2021-01-21

Compare with v0.4.1


  • Adding threaded producer (#68) (fda7e52 by Vikram Patki).

v0.4.1 - 2021-01-15

Compare with 0.4.0


  • Add web_ssl_context to allow internal web server to support https (#69) (fcb6b18 by Bob Haddleton).


  • Fix for outdated sensors after rebalancing (#72) (0a4d059 by krzysieksulejczak).

0.4.0 - 2020-12-22

Compare with v0.4.0


  • Change requirements from mode to mode-streaming (#65) (e239534 by Thomas Sarboni).

v0.4.0 - 2020-12-18

Compare with v0.3.1


  • Add backpressure to slow stream processing to avoid filing up the buffer (#55) (ccaf0a7 by Vikram Patki).


  • Fix for writebatch when not in recovery for standby writes (#56) (979ca5a by Vikram Patki).

  • Fix for rebalance exception causing recovery to crash (#57) (8d6758f by Vikram Patki).

v0.3.1 - 2020-12-07

Compare with v0.3.0


  • Fix recovery issue in transaction and reprocessing message in consumer (#49) (be1e6db by Vikram Patki).

v0.3.0 - 2020-11-24

Compare with v0.2.2

v0.2.2 - 2020-11-20

Compare with v0.2.1


  • Fix for canceled from mode (#42) (1131106 by Vikram Patki).

  • Fixed ack for tombstones in cython-stream (#39) (41d3e6b by trauter).

  • Fix commited offset is always behind the real offset by 1 (#33) (18230a7 by Vikram Patki).

  • Fix(aiokafka): release all fetch waiters (#32) (9fe472f by Vikram Patki).

  • Fix commited offset is always behind the real offset by 1 (361b09d by Maxim Musayev).

  • Fix(aiokafka): release all fetch waiters (8cd7ad4 by Bob Haddleton).

  • Fix: readme updated (7493b6e by marcosschroh).

v0.2.1 - 2020-11-13

Compare with v0.2.0


v0.2.0 - 2020-11-11

Compare with v0.1.1

v0.1.1 - 2020-11-11

Compare with v0.1.0rc6


  • Fixed recovery hang (107142c by Vikram Patki 24489).

  • Fix: web bind to should be instead of localhost (ea9a322 by marcosschroh).

v0.1.0rc6 - 2020-11-10

Compare with v0.1.0rc5


  • Fixed recovery hang (1f3111a by Vikram Patki 24489).

v0.1.0rc5 - 2020-11-09

Compare with v0.1.0rc3-2


  • Fixed recovery hang (40ea0b0 by Vikram Patki 24489).

v0.1.0rc3-2 - 2020-11-08

Compare with v0.1.0


  • Fixed recovery hang (7902e02 by Vikram Patki 24489).

  • Fixed recovery hang and undefined set_close method in aiokafka (06755bc by Vikram Patki 24489).

  • Fix: manifest and fixed. close #20 (d34b084 by marcosschroh).

  • Fix: codecov added (2caf669 by marcosschroh).

  • Fixed typo (774e36d by Vikram Patki 24489).

v0.1.0 - 2020-11-04

Compare with first commit


  • First release of faust fork

  • Replaced robinhood-aiokafka with aiokafka

  • Implemented transaction support with aiokafka instead of using the the MultiTXNProducer in the robinhood-aiokafka version. Note that this new transaction implementation will create a producer for each kafka group/partition pair