Merge #27

27: Release 0.3.0 preparation r=ryankurte a=eldruin

I updated the changelog with everything that happened since the 0.2.2 release and bumped the minor version because of the digital::v2.
I also fixed setting the embedded-hal version to 0.2.3 because that is when the digital::v2 traits were released.
This branch sits on top of #26 with the hopeful date of today :)

Co-authored-by: Diego Barrios Romero <eldruin@gmail.com>

Author: bors[bot]

CHANGELOG.md

@@ -7,13 +7,22 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [v0.3.0] - 2019-11-25
+
+### Added
+
+- Added serial::Read/Write implementation.
+
 ### Fixed
 
 - Do write and read in one transaction in WriteRead implementation.
+- Removed #[deny(warnings)]
 
 ### Changed
 
-- updated to i2cdev 0.4.3 (necessary for trasactional write-read).
+- Use embedded-hal::digital::v2 traits.
+- Updated to i2cdev 0.4.3 (necessary for trasactional write-read).
+- Updated to spidev 0.4
 
 ## [v0.2.2] - 2018-12-21
 

Cargo.toml

@@ -6,10 +6,10 @@ keywords = ["Linux", "hal"]
 license = "MIT OR Apache-2.0"
 name = "linux-embedded-hal"
 repository = "https://github.com/japaric/linux-embedded-hal"
-version = "0.2.2"
+version = "0.3.0"
 
 [dependencies]
-embedded-hal = { version = "0.2.0", features = ["unproven"] }
+embedded-hal = { version = "0.2.3", features = ["unproven"] }
 i2cdev = "0.4.3"
 spidev = "0.4"
 sysfs_gpio = "0.5"