Deprecate directx for 0.9.12

Author: sserita

CHANGELOG

@@ -30,7 +30,8 @@
 * Removed Python 3.7 support and added Python 3.11 support (#374)
 
 ### Deprecated
-* The `qibo` evotype (in preparation for removing Qibo integration in pyGSTi 0.9.13) (#363)
+* The `pygsti.algorithms.directx` module
+* The `qibo` evotype (#363)
 
 ## [0.9.11.2] - 2023-08-11
 

pygsti/algorithms/directx.py

@@ -10,6 +10,8 @@
 # http://www.apache.org/licenses/LICENSE-2.0 or in the LICENSE file in the root pyGSTi directory.
 #***************************************************************************************************
 
+import warnings as _warnings
+_warnings.warn("pygsti.algorithms.directx is deprecated and will be removed in pyGSTi 0.9.13")
 
 from pygsti.algorithms import core as _core
 from pygsti import baseobjs as _baseobjs