diff --git a/lib/launcher/python/README.md b/lib/launcher/python/README.md
index 5050f19..20d0d77 100644
--- a/lib/launcher/python/README.md
+++ b/lib/launcher/python/README.md
@@ -17,7 +17,7 @@
   * [ ] put the port of the GUI here or in a new file?
 * __mchandler.py__
   * [ ] add a launch function using the access token
-  * [ ] add a function to verify a given access token
+  * ~~[ ] add a function to verify a given access token~~
   * [ ] add functtions to pass configuration data
     * [ ] launch command (with escape sequences for non-static values (configuration and user data)
     * [ ] RAM amount
@@ -37,9 +37,11 @@
     * [ ] setup change updates (used to install/uninstall components)
   * [ ] add initial mod pack install by applying a setup change update **→** main.py
 * __cfghandler.py__
-  * [ ] provide read and write functions for config values
-  * [ ] add a function to set the config file path
-  * [ ] add functions to load and store the configuration to the file
+  * [x] provide read and write functions for config values
+  * [x] add a function to set the config file path
+  * [x] add functions to load and store the configuration to the file
+  * [ ] implement functions for config updates
+  * [ ] raise adequate exceptions where needed
 * __yggdrasil.py__
   * [x] add a function to verify user credentials and get the access token
   * [x] add a function to verify a given acces token