Fixup

Author: rhshadrach

doc/source/getting_started/install.rst

@@ -150,12 +150,12 @@ Package                                                          Minimum support
 ================================================================ ==========================
 `NumPy <https://numpy.org>`__                                    1.26.0
 `python-dateutil <https://dateutil.readthedocs.io/en/stable/>`__ 2.8.2
-*`tzdata <https://pypi.org/project/tzdata/>`__                    2023.3
+ `tzdata <https://pypi.org/project/tzdata/>`__ \*                2023.3
 ================================================================ ==========================
 
-Generally, the minimum supported version is ~2 years old from the release date of a major or minor pandas version.
+\* ``tzdata`` is only required on Windows and Pyodide (Emscripten).
 
-* ``tzdata`` is only required on Windows.
+Generally, the minimum supported version is ~2 years old from the release date of a major or minor pandas version.
 
 .. _install.optional_dependencies:
 

pyproject.toml

@@ -30,6 +30,8 @@ dependencies = [
   "numpy>=1.26.0",
   "python-dateutil>=2.8.2",
   "tzdata>=2023.3; platform_system == 'Windows'",
+  # Emscripten is the platform system for Pyodide.
+  "tzdata>=2023.3; platform_system == 'Emscripten'",
 ]
 classifiers = [
     'Development Status :: 5 - Production/Stable',