Bump version and update CHANGELOG

CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+## [6.0.0] - 2018-11-19
+### Added
+- `Form.section` (thanks to @russelldavies).
+- Ellie snippet on `README`.
+
+### Changed
+- Fix optional groups / sections rendering field errors when empty.
+
 ## [5.0.0] - 2018-11-07
 ### Added
 - View strategy selector on examples website.
@@ -37,9 +47,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [3.0.1] - 2018-08-08
 ### Changed
-- Fix CHANGELOG release links
-- Fix `Value.map` documentation example
-- Fix `stylish-elephants` custom renderer to work with `3.0.0`
+- Fix CHANGELOG release links.
+- Fix `Value.map` documentation example.
+- Fix `stylish-elephants` custom renderer to work with `3.0.0`.
 
 ## [3.0.0] - 2018-08-08
 ### Added
@@ -102,7 +112,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Added
 - Initial release.
 
-[Unreleased]: https://github.com/hecrj/composable-form/compare/5.0.0...HEAD
+[Unreleased]: https://github.com/hecrj/composable-form/compare/6.0.0...HEAD
+[6.0.0]: https://github.com/hecrj/composable-form/compare/5.0.0...6.0.0
 [5.0.0]: https://github.com/hecrj/composable-form/compare/4.0.1...5.0.0
 [4.0.1]: https://github.com/hecrj/composable-form/compare/4.0.0...4.0.1
 [4.0.0]: https://github.com/hecrj/composable-form/compare/3.0.1...4.0.0

elm.json

@@ -3,7 +3,7 @@
  "name": "hecrj/composable-form",
  "summary": "Build type-safe composable forms in Elm",
  "license": "BSD-3-Clause",
- "version": "5.0.0",
+ "version": "6.0.0",
  "exposed-modules": [
  "Form",
  "Form.View",