Rebase

Author: jonashaag

doc/source/user_guide/io.rst

@@ -4033,7 +4033,7 @@ If 'infer', then use ``gzip``, ``bz2``, ``zip``, ``xz``, ``zstd`` if filename en
 The compression parameter can also be a ``dict`` in order to pass options to the
 compression protocol. It must have a ``'method'`` key set to the name
 of the compression protocol, which must be one of
-{``'zip'``, ``'gzip'``, ``'bz2'``, ``'zstd'``}. All other key-value pairs are passed to
+{``'zip'``, ``'gzip'``, ``'bz2'``, ``'xz'``, ``'zstd'``}. All other key-value pairs are passed to
 the underlying compression library.
 
 .. ipython:: python

pandas/_typing.py

@@ -243,7 +243,7 @@ def closed(self) -> bool:
 # compression keywords and compression
 CompressionDict = Dict[str, Any]
 CompressionOptions = Optional[
-    Union[Literal["infer", "gzip", "bz2", "zip", "xz"], CompressionDict]
+    Union[Literal["infer", "gzip", "bz2", "zip", "xz", "zstd"], CompressionDict]
 ]