DOC: Add release related documentation

scipy · May 19, 2012 · 2ff9a95 · 2ff9a95
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diff --git a/doc/release/0.11.0-notes.rst b/doc/release/0.11.0-notes.rst
@@ -86,6 +86,13 @@ A function for creating Pascal matrices, ``scipy.linalg.pascal``, was added.
 
 ``misc.logsumexp`` now takes an optional ``axis`` keyword argument.
 
+QZ Decomposition
+----------------
+
+It is now possible to calculate the QZ, or Generalized Schur, decomposition
+using `scipy.linalg.qz`. This function wraps the LAPACK routines sgges, dgges,
+cgges, and zgges.
+
 Sparse Graph Submodule
 ----------------------
 The new submodule :mod:`scipy.sparse.csgraph` implements a number of efficient

diff --git a/scipy/linalg/_decomp_qz.py b/scipy/linalg/_decomp_qz.py
@@ -114,6 +114,8 @@ def qz(A, B, output='real', lwork=None, sort=None, overwrite_a=False,
     Notes
     -----
     Q is transposed versus the equivalent function in Matlab.
+
+    .. versionadded:: 0.11.0
     """
     if not output in ['real','complex','r','c']:
         raise ValueError("argument must be 'real', or 'complex'")