diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbade96..e7fefc8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,18 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## A Look to the Future
 - Support for variables in the `catch` statement
 - The ability to use keyword arguments when calling a function
-- **kwargs (Keyword Arguments)
 - More exceptions & error messages
 - Better interfacing with python code from ParaCode
-- An entire interfacing module for ParaCode/Rust communication to maintain parity and compatibility with the Rust port (Python interfacing probably won't be added to the port)
 - A complete requests HTTP module
-- A more advanced unit tests module
+- A more advanced (and real) unit tests module
+- Async functionality
+- Threading
 - A better icon
+- The rebranding of the entire language from ParaCode to either Jet or Jetstream (JTS)
 
 ## [2.1.0] - CURRENTLY UNRELEASED
 ### Added
 - Easy use of default parameters in functions
-- *args (Non-Keyword Arguments)
+- Non-Keyword Arguments
 - Complete regex support
 - Some basic exceptions
 - A reflection module
diff --git a/error.py b/error.py
index ba74d97..a2aff77 100644
--- a/error.py
+++ b/error.py
@@ -2,10 +2,10 @@
 from util import LogColor
 
 class InterpreterError(Exception):
-    def __init__(self, m, node=None, type=None, message=None, cont=False, name=None, classnames=None, object=None):
+    def __init__(self, m, node=None, ty=None, message=None, cont=False, name=None, classnames=None, object=None):
         super().__init__(m)
         self.node = node
-        self.type = type
+        self.type = ty
         self.message = message
         self.cont = cont
         self.name = name
@@ -23,8 +23,8 @@ class ErrorType(Enum):
     InterruptedError = auto()
 
 class Error():
-    def __init__(self, type, location, message, filename, name="Exception"):
-        self.type = type
+    def __init__(self, ty, location, message, filename, name="Exception"):
+        self.type = ty
         self.filename = filename
         self.message = message
         self.location = location
diff --git a/interpreter/basic_value.py b/interpreter/basic_value.py
index 4608fbe..36e8c6c 100644
--- a/interpreter/basic_value.py
+++ b/interpreter/basic_value.py
@@ -25,6 +25,7 @@ def extract_value(self):
 
     def lookup_type(self, global_scope):
         from interpreter.basic_object import BasicObject
+        # print(type(global_scope))
 
         if isinstance(self.value, BasicValue):#type(self.value) == BasicValue:
             return self.value.lookup_type(global_scope)
diff --git a/parse/parser.py b/parse/parser.py
index b29ca8b..618dba8 100644
--- a/parse/parser.py
+++ b/parse/parser.py
@@ -600,7 +600,6 @@ def parse_function_call(self, node):
         self.eat(TokenType.LParen)
         
         argnames = []
-        arg = None
         last = self.current_token
         
         if self.current_token.type is not TokenType.RParen:
@@ -658,6 +657,7 @@ def parse_arrow_function(self, node):
         arguments = []
 
         if isinstance(node, NodeVariable):
+            print(type(node.token))
             arguments.append(NodeDeclare(None, node.token, NodeNone(token)))
 
         if self.eat(TokenType.Arrow) is None:
diff --git a/std/types/math/matrix4.para b/std/types/math/matrix4.para
index 3912446..89b234c 100644
--- a/std/types/math/matrix4.para
+++ b/std/types/math/matrix4.para
@@ -223,7 +223,7 @@ let Matrix4 = Iterable.extend({
     }
 
     func len(self) {
-        let _rval = 3;
+        let _rval = 4;
         return _rval;
     }
 
diff --git a/std/util/langinfo.para b/std/util/langinfo.para
index b9505ce..806d586 100644
--- a/std/util/langinfo.para
+++ b/std/util/langinfo.para
@@ -5,7 +5,7 @@ let LangInfo = Type.extend({
         return "2.1.0";
     }
 
-    func get_extension_language() {
-        return "Python";
+    func get_extensions_language() {
+        return "python";
     }
 });