diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c67bc9..bd10b9b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,9 @@ 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).
 
-## Unreleased     
+## Unreleased    
+
+## [1.6.0] - 2024-08-27 
 ### Added     
  - Signal generator  
  - CPU
@@ -20,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  
 ### Fixed
  - GaN HEMPT vertical lines
+ - Relay was slightly off-grid
 
 ## [1.5.0] - 2024-01-03
 ### Added
@@ -145,7 +148,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - signal drawing stuff: square wave, sine wave, triangular wave, xy-diagrams
 - evaluation stuff: OK, not OK, flash
 
-[Unreleased]: https://github.com/upb-lea/Inkscape_electric_Symbols/compare/1.4.0...HEAD
+[Unreleased]: https://github.com/upb-lea/Inkscape_electric_Symbols/compare/1.6.0...HEAD
+[1.6.0]: https://github.com/upb-lea/Inkscape_electric_Symbols/compare/1.5.0...1.6.0
+[1.5.0]: https://github.com/upb-lea/Inkscape_electric_Symbols/compare/1.4.0...1.5.0
 [1.4.0]: https://github.com/upb-lea/Inkscape_electric_Symbols/compare/1.3.0...1.4.0
 [1.3.0]: https://github.com/upb-lea/Inkscape_electric_Symbols/compare/1.2.3...1.3.0
 [1.2.3]: https://github.com/upb-lea/Inkscape_electric_Symbols/compare/1.2.2...1.2.3