diff --git a/CHANGELOG.md b/CHANGELOG.md
index 57925d7..fe4f06e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] 
 
+## [1.0.1] - 2024-12-1
+
+### Fixed
+
+- Fix naming from mass concentration to number concentration for read number concentration method (returned values were correct).
 ## [1.0.0] - 2024-11-25
 
 ### Added
@@ -21,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add interfaces to start, stop and read measurements.
 - Add interfaces to read product name, serial number and version
 
-[Unreleased]: https://github.com/Sensirion/embedded-i2c-sen66/compare/1.0.0...HEAD
+[Unreleased]: https://github.com/Sensirion/embedded-i2c-sen66/compare/1.0.1...HEAD
+[1.0.1]: https://github.com/Sensirion/embedded-i2c-sen66/compare/1.0.0...1.0.1
 [1.0.0]: https://github.com/Sensirion/embedded-i2c-sen66/compare/0.1.0...1.0.0
 [0.1.0]: https://github.com/Sensirion/embedded-i2c-sen66/releases/tag/0.1.0
\ No newline at end of file
diff --git a/README.md b/README.md
index c690ae4..dbe8e39 100644
--- a/README.md
+++ b/README.md
@@ -14,21 +14,21 @@ The default I²C address of [SEN66](https://www.sensirion.com/products/catalog/S
 
 ## Setup Guide
 
-### Connecting the Sensor
+### Connect the Sensor
 
-Your sensor has 4 different signals that need to be connected to your board: VDD, GND, SDA, SCL.
-Use the following pins to connect your SEN66:
+Your sensor has 4 different pins that need to be connected to your board: VDD, GND, SDA, SCL.
+Use the following description to connect your SEN66:
 
 <img src="images/sen6x-pinout.png" width="300px">
 
 | *Pin* | *Cable Color* | *Name* | *Description*  | *Comments* |
 |-------|---------------|:------:|----------------|------------|
-| 1 | red | VDD | Supply Voltage | 3.3V ±10%
+| 1 | red | VDD | Supply Voltage | 3.3V ±5%
 | 2 | black | GND | Ground |
 | 3 | green | SDA | I2C: Serial data input / output | TTL 5V compatible
 | 4 | yellow | SCL | I2C: Serial clock input | TTL 5V compatible
-| 5 |  | NC | Do not connect |
-| 6 |  | NC | Do not connect |
+| 5 |  | NC | Do not connect | Ground (Pins 2 and 5 are connected internally)
+| 6 |  | NC | Do not connect | Supply voltage (Pins 1 and 6 are connected internally)
 
 
 
@@ -165,4 +165,4 @@ they are fixed.
 
 # License
 
-See [LICENSE](LICENSE).
\ No newline at end of file
+See [LICENSE](LICENSE).
diff --git a/example-usage/sen66_i2c_example_usage.c b/example-usage/sen66_i2c_example_usage.c
index b2bb542..514ea7e 100644
--- a/example-usage/sen66_i2c_example_usage.c
+++ b/example-usage/sen66_i2c_example_usage.c
@@ -3,7 +3,7 @@
  *
  * Generator:     sensirion-driver-generator 1.0.1
  * Product:       sen66
- * Model-Version: 1.3.0
+ * Model-Version: 1.3.1
  */
 /*
  * Copyright (c) 2024, Sensirion AG
diff --git a/metadata.yml b/metadata.yml
index e7f7ddb..505283c 100644
--- a/metadata.yml
+++ b/metadata.yml
@@ -1,7 +1,7 @@
 # driver generation metadata
 generator_version: 1.0.1
-model_version: 1.3.0
+model_version: 1.3.1
 dg_status: released
 is_manually_modified: false
 first_generated: '2024-10-30 08:14'
-last_generated: '2024-11-27 07:57'
+last_generated: '2024-12-03 09:56'
diff --git a/sen66_i2c.c b/sen66_i2c.c
index 727b24b..2c9b577 100644
--- a/sen66_i2c.c
+++ b/sen66_i2c.c
@@ -3,7 +3,7 @@
  *
  * Generator:     sensirion-driver-generator 1.0.1
  * Product:       sen66
- * Model-Version: 1.3.0
+ * Model-Version: 1.3.1
  */
 /*
  * Copyright (c) 2024, Sensirion AG
diff --git a/sen66_i2c.h b/sen66_i2c.h
index 734c400..ea39a46 100644
--- a/sen66_i2c.h
+++ b/sen66_i2c.h
@@ -3,7 +3,7 @@
  *
  * Generator:     sensirion-driver-generator 1.0.1
  * Product:       sen66
- * Model-Version: 1.3.0
+ * Model-Version: 1.3.1
  */
 /*
  * Copyright (c) 2024, Sensirion AG
diff --git a/tests/sen66_i2c_test.cpp b/tests/sen66_i2c_test.cpp
index 348c676..5423fbb 100644
--- a/tests/sen66_i2c_test.cpp
+++ b/tests/sen66_i2c_test.cpp
@@ -3,7 +3,7 @@
  *
  * Generator:     sensirion-driver-generator 1.0.1
  * Product:       sen66
- * Model-Version: 1.3.0
+ * Model-Version: 1.3.1
  */
 
 #include "sen66_i2c.h"