Update cargo.toml, changelog for v1.0.0 release

Author: ryankurte

CHANGELOG.md

@@ -5,8 +5,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+
 ## [Unreleased]
 
+### Added
+
+### Changed
+
+
+## [v1.0.0] - 2020-06-10
+
+*** This is a breaking change (sorry) ***
+
 ### Added
 - A nonblocking trait for interfacing with random number generation hardware.
 
@@ -16,6 +26,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - All trait methods have been renamed `try_*` (i.e. `try_send`) for consistency.
 - The `Capture`, `Pwm`, `PwmPin` and `Qei` traits have been moved into their own
   `capture`, `pwm` and `qei` modules for consistency.
+- Void has been replaced with `core::convert::Infallible` which should be used
+  in trait implementations where methods cannot fail.
+- A new [process](https://github.com/rust-embedded/embedded-hal#how-to-add-a-new-trait)
+  has been adopted for the addition of traits to the embedded-hal. 
 - The minimum supported Rust version is 1.35 due to [this issue](https://github.com/rust-lang/rust/issues/54973).
 
 ## [v0.2.3] - 2019-05-09

Cargo.toml

@@ -12,7 +12,7 @@ license = "MIT OR Apache-2.0"
 name = "embedded-hal"
 readme = "README.md"
 repository = "https://github.com/rust-embedded/embedded-hal"
-version = "0.2.3"
+version = "1.0.0-alpha.1"
 
 [dependencies]
 nb = { version = "0.1.1", features = ["unstable"] }