Prepare 15.0.1 release.

Author: HexDecimal

CHANGELOG.md

@@ -4,6 +4,8 @@ Changes relevant to the users of python-tcod are documented here.
 This project adheres to [Semantic Versioning](https://semver.org/) since version `2.0.0`.
 
 ## [Unreleased]
+
+## [15.0.1] - 2023-03-30
 ### Added
 - Added support for `tcod.sdl` namespace packages.
 

tcod/sdl/render.py

@@ -507,7 +507,7 @@ def read_pixels(
         Returns:
             The output uint8 array of shape: ``(height, width, channels)`` with the fetched pixels.
 
-        .. versionadded:: Unreleased
+        .. versionadded:: 15.0
         """
         FORMATS: Final = {"RGB": lib.SDL_PIXELFORMAT_RGB24, "RGBA": lib.SDL_PIXELFORMAT_RGBA32}
         sdl_format = FORMATS.get(format) if isinstance(format, str) else format