diff --git a/lollms/types.py b/lollms/types.py
index 5e873d2..e2e517b 100644
--- a/lollms/types.py
+++ b/lollms/types.py
@@ -4,9 +4,11 @@ class MSG_TYPE(Enum):
     MSG_TYPE_CHUNK=0        # A chunk of a message (used for classical chat)
     MSG_TYPE_FULL=1         # A full message (for some personality the answer is sent in bulk)
     MSG_TYPE_EXCEPTION=2    # An exception occured
-    MSG_TYPE_STEP=3         # A step has been done (the text contains an explanation of the step done by he personality)
-    MSG_TYPE_PROGRESS=4     # The progress value (the text contains a percentage and can be parsed by the reception)
-    MSG_TYPE_META=5         # Generic metadata
-    MSG_TYPE_REF=6          # References (in form of  []() )
-    MSG_TYPE_CODE=7         # A HTML code to be embedded in the answer
-    MSG_TYPE_UI=8           # A vue.js component to show
+    
+    MSG_TYPE_STEP_START=3       # A step has started (the text contains an explanation of the step done by he personality)
+    MSG_TYPE_STEP_PROGRESS=4    # The progress value (the text contains a percentage and can be parsed by the reception)
+    MSG_TYPE_STEP_END=5         # A step has been done (the text contains an explanation of the step done by he personality)
+
+    MSG_TYPE_REF=6          # References (in form of  [text](path))
+    MSG_TYPE_CODE=7         # A javascript code to execute
+    MSG_TYPE_UI=8           # A vue.js component to show (we need to build some and parse the text to show it)
diff --git a/setup.py b/setup.py
index b91a7b7..8ec795e 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ def get_all_files(path):
 
 setuptools.setup(
     name="lollms",
-    version="2.0.23",
+    version="2.0.25",
     author="Saifeddine ALOUI",
     author_email="aloui.saifeddine@gmail.com",
     description="A python library for AI personality definition",