Release 2.3.0 - 2021/10/08

　* in_sql: Make table time_format configurable

Release 2.2.0 - 2021/04/20

　* Upgrade ActiveRecord to 6.1

Release 2.1.0 - 2020/09/09

　* in_sql: Use Fluent::EventTime instead of Integer to preserve millisecond precision

Release 2.0.0 - 2020/04/22

  * out_sql: Remove v0.12 API code and use full v1 API. Change buffer format.

Release 1.1.1 - 2019/05/10

  * out_sql: Support schema_search_path option of PostgreSQL

Release 1.1.0 - 2018/10/04

  * Upgrade ActiveRecord to 5.1

Release 1.0.0 - 2018/04/06

  * Support v1 API