Fix missing version bump from last release.

This changes the VERSION constant be a macro, so just the shards.yml version number
need to be changed.

Also change the change lo to adhere to keepachangelog.com

CHANGELOG.md

@@ -0,0 +1,37 @@
+# Sidekiq.cr Changelog
+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).
+
+## [0.7.2] - 2023-04-19
+### Fixed
+- Fix version numbering mistake from 0.7.1 release.
+- Fix some more ameba linter errors and ignore others.
+
+### Changed
+- Update dependencies and just fix the minimum required version of them
+- Remove ameba from development dependencies but keep using it on CI.
+- Adhere to https://keepachangelog.com/en/1.0.0/
+
+## [0.7.1] - 2023-03-31
+### Fixed
+- Update kemal dependency [#112]
+
+## [0.7.0] - 2021-04-01
+### Fixed
+- Works with Crystal 1.0
+
+## [0.6.1] - 2017-05-09
+### Fixed
+- Updates for latest Crystal, Kemal versions
+
+## [0.6.0] - 2016-09-08
+### Added
+- Implement `sidekiq_options` for Workers. [#3]
+
+### Fixed
+- Fixes for Crystal 0.19
+
+## [0.5.0] - 2016-06-11
+- Initial release.  See the wiki for how to [Get Started](https://github.com/mperham/sidekiq.cr/wiki/Getting-Started)!

shard.yml

@@ -1,5 +1,5 @@
 name: sidekiq
-version: 0.7.0
+version: 0.7.2
 
 authors:
   - Mike Perham <[email protected]>

spec/sidekiq_spec.cr

@@ -1,9 +1,10 @@
 require "./spec_helper"
+require "semantic_version"
 
 describe Sidekiq do
   describe "basics" do
     it "has a version" do
-      Sidekiq::VERSION.should_not be_nil
+      SemanticVersion.parse(Sidekiq::VERSION)
     end
   end
 

src/sidekiq/version.cr

@@ -1,3 +1,3 @@
 module Sidekiq
-  VERSION = "0.7.0"
+  VERSION = {{ `shards version "#{__DIR__}"`.chomp.stringify }}
 end