# Changes

## Unreleased - 2021-xx-xx
* Added `LinesCodec.` [#338]
* `Framed::poll_ready` flushes when the buffer is full. [#409]

[#338]: https://github.com/actix/actix-net/pull/338
[#409]: https://github.com/actix/actix-net/pull/409


## 0.4.0 - 2021-04-20
* No significant changes since v0.4.0-beta.1.


## 0.4.0-beta.1 - 2020-12-28
* Replace `pin-project` with `pin-project-lite`. [#237]
* Upgrade `tokio` dependency to `1`. [#237]
* Upgrade `tokio-util` dependency to `0.6`. [#237]
* Upgrade `bytes` dependency to `1`. [#237]

[#237]: https://github.com/actix/actix-net/pull/237


## 0.3.0 - 2020-08-23
* No changes from beta 2.


## 0.3.0-beta.2 - 2020-08-19
* Remove unused type parameter from `Framed::replace_codec`.


## 0.3.0-beta.1 - 2020-08-19
* Use `.advance()` instead of `.split_to()`.
* Upgrade `tokio-util` to `0.3`.
* Improve `BytesCodec::encode()` performance.
* Simplify `BytesCodec::decode()`.
* Rename methods on `Framed` to better describe their use.
* Add method on `Framed` to get a pinned reference to the underlying I/O.
* Add method on `Framed` check emptiness of read buffer.


## 0.2.0 - 2019-12-10
* Use specific futures dependencies.


## 0.2.0-alpha.4
* Fix buffer remaining capacity calculation.


## 0.2.0-alpha.3
* Use tokio 0.2.
* Fix low/high watermark for write/read buffers.


## 0.2.0-alpha.2
* Migrated to `std::future`.


## 0.1.2 - 2019-03-27
* Added `Framed::map_io()` method.


## 0.1.1 - 2019-03-06
* Added `FramedParts::with_read_buffer()` method.


## 0.1.0 - 2018-12-09
* Move codec to separate crate.