Bump version to 0.4.0 and add changelog entry

CHANGELOG.md

@@ -4,6 +4,21 @@ 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).
 
+## [0.4.0] - 2021-06-03
+
+### Changed
+
+- mstrap now asks before re-writing existing configuration with a new, remote
+  configuration.
+- Default Brewfile now only installs GNU coreutils and related tools on macOS, as
+  it's assumed Linux distros will have reasonably recent versions.
+- NSS library is only installed if mkcert gets used by mstrap
+
+### Removed
+
+- Dropped support for compiling under Crystal < 1.0.0
+- Removed unnecessary dependencies in Brewfile
+
 ## [0.3.1] - 2021-03-28
 
 ### Fixed
@@ -42,5 +57,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Everything! First public release.
 
 [Unreleased]: https://github.com/maxfierke/mstrap/compare/v0.2.8...HEAD
+[0.4.0]: https://github.com/maxfierke/mstrap/compare/v0.3.1...v0.4.0
+[0.3.1]: https://github.com/maxfierke/mstrap/compare/v0.3.0...v0.3.1
+[0.3.0]: https://github.com/maxfierke/mstrap/compare/v0.2.9...v0.3.0
+[0.2.9]: https://github.com/maxfierke/mstrap/compare/v0.2.8...v0.2.9
 [0.2.8]: https://github.com/maxfierke/mstrap/compare/v0.2.7...v0.2.8
 [0.2.7]: https://github.com/maxfierke/mstrap/releases/tag/v0.2.7

shard.yml

@@ -1,5 +1,5 @@
 name: mstrap
-version: 0.3.2
+version: 0.4.0
 
 authors:
   - Max Fierke <max@maxfierke.com>

src/mstrap/version.cr

@@ -3,5 +3,5 @@ module MStrap
   COMPILED_AT = {{`date -u`.chomp.stringify}}
 
   # `mstrap` version
-  VERSION = "0.3.1"
+  VERSION = "0.4.0"
 end