# CHANGELOG - zk

## 2.9.2 / 2020-12-15

* [Fixed] Ensure connection failure message is shown on Python 2. See [#8197](https://github.com/DataDog/integrations-core/pull/8197).

## 2.9.1 / 2020-12-11

* [Fixed] Bump allowed base check package versions. See [#8160](https://github.com/DataDog/integrations-core/pull/8160).
* [Fixed] Update small typo in tls-specific options documentation. See [#8103](https://github.com/DataDog/integrations-core/pull/8103).

## 2.9.0 / 2020-11-18

* [Added] Add SSL Support for Zookeeper. See [#7884](https://github.com/DataDog/integrations-core/pull/7884).

## 2.8.0 / 2020-10-31 / Agent 7.24.0

* [Added] [doc] Add encoding in log config sample. See [#7708](https://github.com/DataDog/integrations-core/pull/7708).

## 2.7.0 / 2020-08-10 / Agent 7.22.0

* [Added] Use config specs. See [#6950](https://github.com/DataDog/integrations-core/pull/6950).
* [Fixed] Update logs config service field to optional. See [#7209](https://github.com/DataDog/integrations-core/pull/7209).

## 2.6.1 / 2020-06-29 / Agent 7.21.0

* [Fixed] Use Agent6 style init. See [#6949](https://github.com/DataDog/integrations-core/pull/6949).

## 2.6.0 / 2020-05-17 / Agent 7.20.0

* [Added] Allow optional dependency installation for all checks. See [#6589](https://github.com/DataDog/integrations-core/pull/6589).

## 2.5.0 / 2020-05-04

* [Added] Add new metrics for ZK version 3.6. See [#6421](https://github.com/DataDog/integrations-core/pull/6421).

## 2.4.2 / 2020-04-13 / Agent 7.19.0

* [Fixed] Handle non-integers when parsing latency values. See [#6323](https://github.com/DataDog/integrations-core/pull/6323).

## 2.4.1 / 2020-04-04

* [Fixed] Update deprecated imports. See [#6088](https://github.com/DataDog/integrations-core/pull/6088).
* [Fixed] Remove logs sourcecategory. See [#6121](https://github.com/DataDog/integrations-core/pull/6121).

## 2.4.0 / 2020-01-13 / Agent 7.17.0

* [Added] Use lazy logging format. See [#5398](https://github.com/DataDog/integrations-core/pull/5398).

## 2.3.0 / 2019-12-02 / Agent 7.16.0

* [Added] Add version metadata. See [#4927](https://github.com/DataDog/integrations-core/pull/4927).

## 2.2.0 / 2019-05-14 / Agent 6.12.0

* [Added] Adhere to code style. See [#3586](https://github.com/DataDog/integrations-core/pull/3586).

## 2.1.0 / 2019-01-04 / Agent 6.9.0

* [Added] Support Python 3. See [#2781][1].

## 2.0.0 / 2018-11-30 / Agent 6.8.0

* [Removed] Removed incorrect metric name 'bytes_outstanding'. See [#2476][2].

## 1.2.1 / 2018-09-04 / Agent 6.5.0

* [Fixed] Add data files to the wheel package. See [#1727][3].

## 1.2.0 / 2018-01-10

* [IMPROVEMENT] Add `zookeeper.packets.received` and `zookeeper.packets.sent` as `rate` metrics
  for the `stat` command output to correct the incorrect `zookeeper.bytes_received` and
  `zookeeper.bytes_sent` metrics. See [#816][4]

## 1.1.0 / 2017-07-18

* [IMPROVEMENT] Replace usage of deprecated `AgentCheck.set` method with `gauge`. See [#473][5]

## 1.0.1 / 2017-04-24

* [BUGFIX] Fix version parsing causing false positives with `3.4.10`. See [#341][6]

## 1.0.0 / 2017-03-22

* [FEATURE] adds zk integration.

<!--- The following link definition list is generated by PimpMyChangelog --->
[1]: https://github.com/DataDog/integrations-core/pull/2781
[2]: https://github.com/DataDog/integrations-core/pull/2476
[3]: https://github.com/DataDog/integrations-core/pull/1727
[4]: https://github.com/DataDog/integrations-core/pull/816
[5]: https://github.com/DataDog/integrations-core/issues/473
[6]: https://github.com/DataDog/integrations-core/issues/341
