diff --git a/pyproject.toml b/pyproject.toml
index 5bed1e4e..25cc234f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,6 +52,7 @@ classifiers = [ # https://pypi.org/classifiers/
     "Operating System :: POSIX",
     "Operating System :: MacOS :: MacOS X",
     "Operating System :: Microsoft :: Windows",
+    "Programming Language :: C",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: Free Threading :: 2 - Beta",
     "Programming Language :: Python :: Implementation :: CPython",
diff --git a/tcod/event.py b/tcod/event.py
index 53b06cb5..ca3a3eb1 100644
--- a/tcod/event.py
+++ b/tcod/event.py
@@ -156,6 +156,9 @@ class Point(NamedTuple):
 
     .. seealso::
         :any:`MouseMotion` :any:`MouseButtonDown` :any:`MouseButtonUp`
+
+    .. versionchanged:: 19.0
+        Now uses floating point coordinates due to the port to SDL3.
     """
 
     x: float
@@ -481,6 +484,9 @@ class MouseMotion(MouseState):
     .. versionchanged:: 15.0
         Renamed `pixel` attribute to `position`.
         Renamed `pixel_motion` attribute to `motion`.
+
+    .. versionchanged:: 19.0
+        `position` and `motion` now use floating point coordinates.
     """
 
     def __init__(
@@ -558,7 +564,7 @@ class MouseButtonEvent(MouseState):
         type (str): Will be "MOUSEBUTTONDOWN" or "MOUSEBUTTONUP",
                     depending on the event.
         position (Point): The pixel coordinates of the mouse.
-        tile (Point): The integer tile coordinates of the mouse on the screen.
+        tile (Point): The tile coordinates of the mouse on the screen.
         button (int): Which mouse button.
 
             This will be one of the following names:
@@ -569,6 +575,8 @@ class MouseButtonEvent(MouseState):
             * tcod.event.BUTTON_X1
             * tcod.event.BUTTON_X2
 
+    .. versionchanged:: 19.0
+        `position` and `tile` now use floating point coordinates.
     """
 
     def __init__(