diff --git a/.gitignore b/.gitignore
index 87f3a80..513c5d2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -152,3 +152,43 @@ dmypy.json
 # Cython debug symbols
 cython_debug/
 
+
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon

+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
diff --git a/README.md b/README.md
index 9d0b781..dcd4c19 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,11 @@
-# Seismological Data Analysis
+# Seismological Data Analysis 2022
 
-Jupyter Notebooks for class "Seismological Data Analysis"
+Jupyter Notebooks for class "Seismological Data Analysis" (summer term 2022)
 
-## This is an empty template
+## License
+The content of this repository is licensed under Creative Commons Attribution 4.0 International (CC-BY 4.0) ***unless otherwise stated*** (see below)
+## Lectures
 
-***Do not use this repository.*** Instead create a new repository every year and fill it up with the contents for the students.
\ No newline at end of file
+### 01 - Python Introduction
+
+This has been forked from [Seismo Live](http://seismo-live.org). The source code is available at https://github.com/krischer/seismo_live (licensed under a ***CC BY-NC-SA 4.0 License***. © 2015-2019 Lion Krischer).