Update version to 0.3.27 and add changelog entry

Author: sdroege

CHANGELOG.md

@@ -5,6 +5,20 @@ 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).
 
+## [0.3.27] - 2023-05-03
+
+### Added
+
+- Support falling back to `pkgconf` if `pkg-config` is not available (#145).
+
+### Changed
+
+- Simplify running `pkg-config` (#144).
+
+- Document MSRV in `Cargo.toml` via `rust-version`.
+
+- Fix a couple of minor clippy warnings (#147).
+
 ## [0.3.26] - 2022-10-26
 
 ### Added

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "pkg-config"
-version = "0.3.26"
+version = "0.3.27"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-lang/pkg-config-rs"