Release 2.1.1 - 2022/08/25

  * Improve whitelist_keys performance
  * Fix documentation for named capture references

Release 2.1.0 - 2019/12/18

  * Add <record> keys to whitelist_keys

Release 2.0.1 - 2019/02/06

  * Update output plugin to support multi process environment

Release 2.0.0 - 2019/01/23

  * Update output plugin to follow filter plugin
  * Remove backward compatibility check for 0.5.0 or earlier version

Release 1.1.0 - 2018/06/01

  * Add `replace` config sections
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/33

Release 1.0.2 - 2017/12/27

  * Add prepare_value parameter
  * Fix non-string object handling
  * Remove deprecated code

Release 1.0.1 - 2017/12/16

  * Fix fluentd dependency
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/28

Release 1.0.0 - 2017/12/12

  * Use v0.14 API
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/14
  * Support frozen object
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/26

Release 0.5.0 - 2016/08/23

  * Remove fluent-plugin-config-placeholder dependency
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/13

Release 0.4.1 - 2016/02/26

  * Set/Convert encoding recursively
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/9
  * Add whitelist_keys option
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/11

Release 0.4.0 - 2016/01/08

  * Introduce <record> directive
  * Support ${xxx} placeholders
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/6


Release 0.3.0 - 2015/06/09

  * Add record_modifier filter
  * Change fluentd dependency version


Release 0.2.0 - 2014/09/29

  * Update fluent-mixin-config-placeholders to v0.3.0
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/6


Release 0.1.3 - 2014/04/16

  * Add remove_keys option to remove needless fields from record
    https://github.com/repeatedly/fluent-plugin-record-modifier#remove_keys


Release 0.1.2 - 2013/11/22

  * Add char_encoding parameter to handle charactor encoding in event record
    https://github.com/repeatedly/fluent-plugin-record-modifier#char_encoding


Release 0.1.1 - 2013/04/24

  * Fix SetTagKeyMixin
    https://github.com/repeatedly/fluent-plugin-record-modifier/pull/1

Release 0.1.0 - 2013/04/7

  * First release