# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## 2.0.0

* Change underlying driver from [`mongodb`](https://github.com/elixir-mongo/mongodb) to [`mongodb_driver`](https://github.com/zookzook/elixir-mongodb-driver) 1.4.0
* Remove config options `pool`, `pool_overflow`, and `pool_timeout`
* Add support for MongoDB 6.0 and 7.0
* Add support for loading & dumping nil binaries and dumping nil dates

### Possible breaking changes

Calls to the Ecto adapter itself should not require any changes. However, if you make direct calls to the `Mongo` driver, you will need to update some of them to account for the `mongodb` -> `mongodb_driver` upgrade. See [Migrating to 2.0](./README.md#migrating-to-20) in the Readme.

## 1.1.2
* Add support for loading nil dates

## 1.1.1
* Allow `binary_id` fields to be nil

## 1.1.0
* Add support for Ecto 1.11

## 1.0.0

* Introduce support for Ecto 3
* Introduce GitHub actions, replacing Travis CI
* Use MongoDB 1.0.0 to add support for Mongodb 4.4. and 5.0

* NOTE: This might work with versions of Ecto less than 3.6.
Refer to the ecto-3 branch if you need to find a commit that works with a non-officially supported version
of Ecto.

### Possible breaking changes

  * Some upsert operations are only supported with MongoDBs 4.2 or newer.

## v0.1.4 (2016-03-03)

  *  Support MongoDB version 3.2

## v0.1.3 (2016-01-15)

  * This version is limited to Ecto 1.0 because of known issues with 1.1

  * Additions:
    * Implement `count(field, :distinct)`

  * Bug fixes:
    * Handle models without autogenerated primary key on update and delete
    * Implement `Ecto.Adapter.stop/2` callback
    * Move encoding to adapter `load` and `dump` callbacks

## v0.1.2 (2015-10-18)

  * Breaking changes:
    * Raise on `limit` and `offset` in `update_all` and `delete_all` queries,
      it's not supported by MongoDB, we were failing siletnly before

  * Bug fixes:
    * Allow interpolation in limit and offset

## v0.1.1 (2015-08-30)

  * Bug fixes:
    * Fix logging issues on find queries

## v0.1.0 (2015-08-25)

  * First release