diff --git a/README.md b/README.md
index f0f77c5..2c0a1db 100644
--- a/README.md
+++ b/README.md
@@ -3,12 +3,14 @@ The Launcher for my mod pack
 
 # General TODO List
 * [ ] Frontend
-  * [ ] Port the GUI (and fix the design differences between Desktop environments) or write a new one
-  * [ ] Write a CLI / GUI hybrid program to handle the libraries
+  * [ ] Port the GUI (and fix the design differences between Desktop environments) or write a new one (→ `gui.py`)
+  * [ ] Write a CLI / GUI hybrid program to handle the libraries (→ `main.py`)
 * [ ] Library development
-  * [ ] Write a new Game launching Library
+  * [ ] Write a new game launching Library (→ `mchandler.py`)
+  * [x] Write a new authentication library (→ `yggdrasil.py`)
+  * [ ] Write a config handler (→ `cfghandler.py`)
   * [ ] Create server startup request library
-  * [ ] Modpack update helper
+  * [ ] Modpack update helper (→ `updater.py`)
 * [ ] Develop server side tools
   * [ ] Server startup request listener
   * [ ] Modpack update helper
@@ -16,7 +18,6 @@ The Launcher for my mod pack
     * [ ] Server status page
     * [ ] News page
     * [ ] Credits page
-* [ ] Create the launcher backend
 
 # Documentation
 Documentation for each individual file can be found in the same directory
diff --git a/lib/launcher/python/README.md b/lib/launcher/python/README.md
index b23649f..5050f19 100644
--- a/lib/launcher/python/README.md
+++ b/lib/launcher/python/README.md
@@ -2,11 +2,11 @@
 ##Directories:
 * __runtime__ will contain a python runtime
 ## Files
-* __gui.py__ will contain the GUI (Wow! Really?). The GUI will be accessed by `main.py`.
-* __mchandler.py__ will be the launcher library. This time, it will not be a runnable hybrid library.
-* __updater.py__ will be used for updating the mod pack and possibly the launcher as well.
-* __cfghandler.py__ will deal with config files.
-* __yggdrasil.py__ will handle user authentication.
+* __gui.py__ will contain the GUI (Wow! Really?). The GUI will be accessed by `main.py`
+* __mchandler.py__ will be the launcher library. This time, it will not be a runnable hybrid library
+* __updater.py__ will be used for updating the mod pack and possibly the launcher as well
+* __cfghandler.py__ will deal with config files
+* __yggdrasil.py__ is a nearly feature-complete Minecraft authentication library
 
 # TODO list
 
@@ -41,5 +41,5 @@
   * [ ] add a function to set the config file path
   * [ ] add functions to load and store the configuration to the file
 * __yggdrasil.py__
-  * [ ] add a function to verify user credentials and get the access token
-  * [ ] add a function to verify a given acces token
+  * [x] add a function to verify user credentials and get the access token
+  * [x] add a function to verify a given acces token