diff --git a/README.rst b/README.rst
index d9ab538..f711e20 100644
--- a/README.rst
+++ b/README.rst
@@ -3,18 +3,13 @@ Sound Field Analysis toolbox for Python
 .. image:: https://api.travis-ci.org/QULab/sound_field_analysis-py.svg
 .. image:: https://ci.appveyor.com/api/projects/status/u0koxo5vcitmbghc?svg=true
 
-The *sound\_field\_analysis* toolbox (short: *sfa*) is a Python port of the `Sound Field Analysis 
-Toolbox (SOFiA) toolbox`_, originally by Benjamin Bernschütz `[1]`_. The main goal of the *sfa* 
-toolbox is to analyze, visualize and process sound field data recorded by spherical microphone 
-arrays. Furthermore, various types of test-data may be generated to evaluate the implemented 
-functions. It is an essential building block of `ReTiSAR`_, an implementation  of real time 
-binaural rendering of spherical microphone array data.
+The *sound\_field\_analysis* toolbox (short: *sfa*) is a Python port of the `Sound Field Analysis Toolbox (SOFiA) toolbox`_, originally by Benjamin Bernschütz `[1]`_. The main goal of the *sfa* toolbox is to analyze, visualize and process sound field data recorded by spherical microphone arrays. Furthermore, various types of test-data may be generated to evaluate the implemented functions. It is an essential building block of `ReTiSAR`_, an implementation  of real time binaural rendering of spherical microphone array data.
 
 
 Requirements
 ------------
 
-We use Python 3.7 for development. Chances are that earlier version will work too but this is currently untested.
+We use Python 3.9 for development. Chances are that earlier version will work too but this is currently untested.
 
 The following external libraries are required:
 
@@ -110,6 +105,10 @@ miro or `SOFA`_ files.
 Version history
 ---------------
 
+*v2021.1.12*
+    * Update of MIRO struct loading (quadrature weights are now optional)
+    * Fix to prevent Python 3.8 syntax warnings
+
 *v2020.1.30*
     * Update of README and PyPI package
 
diff --git a/setup.py b/setup.py
index 7d2f06b..a06bc4c 100644
--- a/setup.py
+++ b/setup.py
@@ -3,11 +3,12 @@
 setup(
     name='sound_field_analysis',
     url='https://github.com/AppliedAcousticsChalmers/sound_field_analysis-py/',
-    version=open('sound_field_analysis/_version.py').readlines()[-1].split()[-1].strip('"\''),
+    version=open('sound_field_analysis/_version.py', mode='r',
+                 encoding='utf-8').readlines()[-1].split()[-1].strip('"\''),
     license='GPLv3',
-    # license='MIT',
 
-    description='Analyze, visualize and process sound field data recorded by spherical microphone arrays.',
+    description='Analyze, visualize and process sound field data recorded by '
+                'spherical microphone arrays.',
     long_description=open('README.rst', mode='r', encoding='utf-8').read(),
     keywords='sound field analysis spherical microphone array',
 
diff --git a/sound_field_analysis/_version.py b/sound_field_analysis/_version.py
index 3b0fed8..aded67b 100644
--- a/sound_field_analysis/_version.py
+++ b/sound_field_analysis/_version.py
@@ -1,2 +1,2 @@
 """Version information."""
-__version__ = '2020.1.30'
+__version__ = '2021.1.12'