## Release Notes: sea-query 1.0.0-rc.23

*(since 1.0.0-rc.22)*

### New Features

* Refactor `Value::Array` and add `Value::Enum` https://github.com/SeaQL/sea-query/pull/1004
* `impl Iden for String` https://github.com/SeaQL/sea-query/pull/1019
* Implement Postgres `ON CONFLICT ON CONSTRAINT` https://github.com/SeaQL/sea-query/pull/1016
* Implement `VALUES` clause for Postgres CTE https://github.com/SeaQL/sea-query/pull/1008

### Bug Fixes

* rusqlite: bind JSON null as JSON null
