release: bump version to 0.3.0 and up changelog

Signed-off-by: Paul Osborne <[email protected]>

Author: posborne

CHANGELOG.md

@@ -1,6 +1,17 @@
 # Spidev Crate Changelog
 
-## 0.2.0 / 2016-4-12
+## 0.3.0 / 2016-10-26
+
+- The older supported version of rustc for this release is 1.7.0
+- Bump to nix 0.6.0
+- [transfer_multiple](http://posborne.github.io/rust-spidev/spidev/struct.Spidev.html#method.transfer_multiple) now
+  receives an `IntoIterator` rather than requiring that a Vec reference be
+  provided. ([#7](https://github.com/rust-embedded/rust-spidev/pull/7))
+- [transfer_multiple](http://posborne.github.io/rust-spidev/spidev/struct.Spidev.html#method.transfer_multiple) no
+  longer performs heap allocations internally (nor does it require heap
+  allocations to be used). ([#8](https://github.com/rust-embedded/rust-spidev/pull/8))
+
+## 0.2.1 / 2016-4-12
 
 [Full Changelog](https://github.com/posborne/rust-spidev/compare/0.2.0...0.2.1)
 

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "spidev"
-version = "0.2.1"
+version = "0.3.0"
 authors = ["Paul Osborne <[email protected]>"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rust-embedded/rust-spidev"
@@ -14,6 +14,6 @@ half-duplex SPI access, and full-duplex SPI access.
 """
 
 [dependencies]
-libc = "^0.2.2"
-bitflags = "^0.3.3"
-nix = "^0.6.0"
+libc = "0.2.2"
+bitflags = "0.3.3"
+nix = "0.6.0"