diff --git a/common/tables.py b/common/tables.py
index 3f42215..e1755d3 100644
--- a/common/tables.py
+++ b/common/tables.py
@@ -46,7 +46,7 @@ class UserHistory(SQLModel, table=True):
     id: int = Field(default=None, primary_key=True)
     user_id: int = Field(foreign_key="user.id", index=True)
     guess: str = HebrewString(32)
-    similarity: float | None
+    similarity: float
     distance: int
     egg: str | None = NoFinalHebrewString(default=None)
     game_date: datetime.date
diff --git a/logic/game_logic.py b/logic/game_logic.py
index 5e09def..9028034 100644
--- a/logic/game_logic.py
+++ b/logic/game_logic.py
@@ -108,10 +108,10 @@ async def get_secret_vector(self) -> np_float_arr:
             self._secret_cache[self.date] = vector
         return self._secret_cache[self.date]
 
-    async def get_similarity(self, word: str) -> float | None:
+    async def get_similarity(self, word: str) -> float:
         word_vector = await self.get_vector(word)
         if word_vector is None:
-            return None
+            raise HSError("Word not found", code=100796)
         secret_vector = await self.get_secret_vector()
         return await self.calc_similarity(secret_vector, word_vector)
 
diff --git a/routers/game_routes.py b/routers/game_routes.py
index 6af5471..99fb6a7 100644
--- a/routers/game_routes.py
+++ b/routers/game_routes.py
@@ -22,7 +22,7 @@
 async def distance(
     request: Request,
     word: str = Query(default=..., min_length=2, max_length=24, regex=r"^[א-ת ']+$"),
-) -> schemas.DistanceResponse | list[schemas.DistanceResponse]:
+) -> list[schemas.DistanceResponse]:
     word = word.replace("'", "")
     if egg := EasterEggLogic.get_easter_egg(word):
         response = schemas.DistanceResponse(
@@ -42,17 +42,15 @@ async def distance(
             distance=cache_score,
             solver_count=solver_count,
         )
-    if request.headers.get("x-sh-version", "2022-02-20") >= "2023-09-10":
-        if request.state.user:
-            history_logic = UserHistoryLogic(
-                request.app.state.session,
-                request.state.user,
-                get_date(request.app.state.days_delta),
-            )
-            return await history_logic.update_and_get_history(response)
-        else:
-            return [response]
-    return response
+    if request.state.user:
+        history_logic = UserHistoryLogic(
+            request.app.state.session,
+            request.state.user,
+            get_date(request.app.state.days_delta),
+        )
+        return await history_logic.update_and_get_history(response)
+    else:
+        return [response]
 
 
 @game_router.get("/api/clue")
diff --git a/scripts/semantle.py b/scripts/semantle.py
index 9d7d4e7..74a4d09 100644
--- a/scripts/semantle.py
+++ b/scripts/semantle.py
@@ -3,6 +3,8 @@
 import sys
 from datetime import datetime
 
+from common.error import HSError
+
 base = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
 sys.path.extend([base])
 
@@ -33,8 +35,9 @@ async def main() -> None:
             )
         inp = input(">")
         print(inp[::-1])
-        similarity = await logic.get_similarity(inp)
-        if similarity is None or similarity < 0:
+        try:
+            similarity = await logic.get_similarity(inp)
+        except HSError:
             print("I don't know this word!")
         else:
             cache_score = await cache_logic.get_cache_score(inp)