diff --git a/README.md b/README.md
index ee72006..b349114 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,32 @@
+<div align = center>
+
 # [NeoPatterns](https://github.com/ArminJo/NeoPatterns) for NeoPixel strips and Snake game for NeoPixel matrix.
-This is an extended version version of the [NeoPattern example by Adafruit](https://learn.adafruit.com/multi-tasking-the-arduino-part-3?view=all).
+This is an extended version version of the [NeoPattern example by Adafruit](https://learn.adafruit.com/multi-tasking-the-arduino-part-3?view=all).<br/>
 New Patterns are added, a [snake game running on a matrix](https://github.com/ArminJo/NeoPatterns/blob/master/examples/SnakeGame/SnakeGame.ino) is included and you can run [multiple patterns simultaneously on the same strip](https://github.com/ArminJo/NeoPatterns/blob/master/examples/TwoPatternsOnOneStrip/TwoPatternsOnOneStrip.ino).
 
-### [Version 3.1.0](https://github.com/ArminJo/NeoPatterns/archive/master.zip) - work in progress
+### [Version 3.1.2](https://github.com/ArminJo/NeoPatterns/archive/master.zip) - work in progress
+
+[![Badge License: GPLv3](https://img.shields.io/badge/License-GPLv3-brightgreen.svg)](https://www.gnu.org/licenses/gpl-3.0)
+ &nbsp; &nbsp; 
+[![Badge Version](https://img.shields.io/github/v/release/ArminJo/NeoPatterns?include_prereleases&color=yellow&logo=DocuSign&logoColor=white)](https://github.com/ArminJo/NeoPatterns/releases/latest)
+ &nbsp; &nbsp; 
+[![Badge Commits since latest](https://img.shields.io/github/commits-since/ArminJo/NeoPatterns/latest?color=yellow)](https://github.com/ArminJo/NeoPatterns/commits/master)
+ &nbsp; &nbsp; 
+[![Badge Build Status](https://github.com/ArminJo/NeoPatterns/workflows/LibraryBuild/badge.svg)](https://github.com/ArminJo/NeoPatterns/actions)
+ &nbsp; &nbsp; 
+![Badge Hit Counter](https://visitor-badge.laobi.icu/badge?page_id=ArminJo_NeoPatterns)
+<br/>
+<br/>
+[![Stand With Ukraine](https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/badges/StandWithUkraine.svg)](https://stand-with-ukraine.pp.ua)
+
+Available as [Arduino library "NeoPatterns"](https://www.arduinolibraries.info/libraries/neo-patterns).
 
-[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
-[![Installation instructions](https://www.ardu-badge.com/badge/NeoPatterns.svg?)](https://www.ardu-badge.com/NeoPatterns)
-[![Commits since latest](https://img.shields.io/github/commits-since/ArminJo/NeoPatterns/latest)](https://github.com/ArminJo/NeoPatterns/commits/master)
-[![Build Status](https://github.com/ArminJo/NeoPatterns/workflows/LibraryBuild/badge.svg)](https://github.com/ArminJo/NeoPatterns/actions)
-![Hit Counter](https://visitor-badge.laobi.icu/badge?page_id=ArminJo_NeoPatterns)
+[![Button Install](https://img.shields.io/badge/Install-brightgreen?logoColor=white&logo=GitBook)](https://www.ardu-badge.com/NeoPatterns)
+ &nbsp; &nbsp; 
+[![Button Changelog](https://img.shields.io/badge/Changelog-blue?logoColor=white&logo=AzureArtifacts)](https://github.com/ArminJo/NeoPatterns#revision-history)
+
+</div>
 
-Available as Arduino library "NeoPatterns"
 
 | YouTube Video of NeoPatternsDemo | YouTube Video of MatrixDemo on a 10x10 matrix |
 | :-: | :-: |
@@ -192,7 +208,13 @@ This example renders a slow "background pattern" and a fast "foreground pattern"
 It also shows, how to dynamically **determine the length of the attached strip** und to resize the underlying pixel buffer.
 
 # Revision History
-### Version 3.1.0 - work in progress
+### Version 3.1.2 - work in progress
+
+### Version 3.1.1
+- Added parameter `aRepetitions` to pattern `RainbowCycle`.
+- Improved layout of character c.
+ 
+### Version 3.1.0
 - Added functions `printConnectionInfo()`, `fillRegion()`, `stop()` and `stopAllPatterns()`.
 - Fixed brightness initialization bug for Neopixel with UnderlyingNeoPixelObjects.
 - Renamed `updateAll*` and `updateAndWait*` functions.
diff --git a/library.json b/library.json
index e909405..a12936f 100644
--- a/library.json
+++ b/library.json
@@ -6,7 +6,7 @@
     "type": "git",
     "url": "https://github.com/ArminJo/NeoPatterns"
   },
-  "version": "3.1.0",
+  "version": "3.1.1",
   "exclude": "pictures",
   "authors": {
     "name": "Armin Joachimsmeyer",
diff --git a/library.properties b/library.properties
index a93911f..1561a37 100644
--- a/library.properties
+++ b/library.properties
@@ -1,9 +1,9 @@
 name=NeoPatterns
-version=3.1.0
+version=3.1.1
 author=Armin Joachimsmeyer
 maintainer=Armin Joachimsmeyer <armin.arduino@gmail.com>
 sentence=Patterns for NeoPixel strips and matrixes including the patterns of the NeoPattern example by Adafruit.<br/>
-paragraph=Patterns from Adafruit are: <ul><li>SCANNER</li><li>STRIPES</li><li>DELAY</li><li>PROCESS_SELECTIVE</li><li>FADE_SELECTIVE</li></ul>The original SCANNER pattern is extended and includes the CYLON as well as the ROCKET or FALLING_STAR pattern. The more versatile STRIPES pattern replaces the old THEATER_CHASE one.<br/><br/>NeoPixel-Matrix pattern are:<ul><li>MOVING_PICTURE</li><li>MOVE</li><li>TICKER</li><li>FIRE</li><li>SNAKE</li></ul>The SNAKE pattern is an implementation of the Snake game and can be played with 2 or 4 buttons attached to the Arduino.<br/>The SnakeAutorun example will start <b>your own code to solve the Snake game</b> provided in the function getNextSnakeDirection().<br/><br/>YouTube demos are available under <a href="https://github.com/ArminJo/NeoPatterns">https://github.com/ArminJo/NeoPatterns</a>.<br/><br/>Includes an <b>OpenLedRace</b> example for 2 players.<br/><br/><b>New: </b>New pattern FLASH. Renamed and added functions.<br/><a href="https://github.com/ArminJo/NeoPatterns#revision-history">Revision History</a><br/>
+paragraph=Patterns from Adafruit are: <ul><li>SCANNER</li><li>STRIPES</li><li>DELAY</li><li>PROCESS_SELECTIVE</li><li>FADE_SELECTIVE</li></ul>The original SCANNER pattern is extended and includes the CYLON as well as the ROCKET or FALLING_STAR pattern. The more versatile STRIPES pattern replaces the old THEATER_CHASE one.<br/><br/>NeoPixel-Matrix pattern are:<ul><li>MOVING_PICTURE</li><li>MOVE</li><li>TICKER</li><li>FIRE</li><li>SNAKE</li></ul>The SNAKE pattern is an implementation of the Snake game and can be played with 2 or 4 buttons attached to the Arduino.<br/>The SnakeAutorun example will start <b>your own code to solve the Snake game</b> provided in the function getNextSnakeDirection().<br/><br/>YouTube demos are available under <a href="https://github.com/ArminJo/NeoPatterns">https://github.com/ArminJo/NeoPatterns</a>.<br/><br/>Includes an <b>OpenLedRace</b> example for 2 players.<br/><br/><b>New: </b>New pattern FLASH. Renamed, extended and added functions.<br/><a href="https://github.com/ArminJo/NeoPatterns#revision-history">Revision History</a><br/>
 category=Display
 url=https://github.com/ArminJo/NeoPatterns
 architectures=avr,megaavr,esp8266,esp32,stm32,STM32F1
diff --git a/src/NeoPatterns.h b/src/NeoPatterns.h
index 686536e..9b4688e 100644
--- a/src/NeoPatterns.h
+++ b/src/NeoPatterns.h
@@ -48,10 +48,10 @@
 #define PROGMEM
 #endif
 
-#define VERSION_NEOPATTERNS "3.1.0"
+#define VERSION_NEOPATTERNS "3.1.1"
 #define VERSION_NEOPATTERNS_MAJOR 3
 #define VERSION_NEOPATTERNS_MINOR 1
-#define VERSION_NEOPATTERNS_PATCH 0
+#define VERSION_NEOPATTERNS_PATCH 1
 // The change log is at the bottom of the file
 
 /*
@@ -390,6 +390,10 @@ void __attribute__((weak)) UserPattern2(NeoPatterns *aNeoPatterns, color32_t aCo
 #endif
 
 /*
+ * Version 3.1.1 - 9/2022
+ * - Added parameter aRepetitions to pattern RainbowCycle.
+ * - Improved layout of character c.
+ *
  * Version 3.1.0 - 8/2022
  * - Added functions printConnectionInfo(), fillRegion(), stop() and stopAllPatterns().
  * - Fixed brightness initialization bug for Neopixel with UnderlyingNeoPixelObjects.