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Qiskit · Dec 19, 2024 · c5f2f0e · c5f2f0e
1 parent 5925c06
commit c5f2f0e
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/qiskit/circuit/library/generalized_gates/mcmt.py b/qiskit/circuit/library/generalized_gates/mcmt.py
@@ -49,7 +49,7 @@ class MCMT(QuantumCircuit):
     :class:`~qiskit.circuit.library.MCMTVChain`.
     """
 
-    @deprecate_func(since="1.3", additional_msg="Use MCMTGate instead.")
+    @deprecate_func(since="1.4", additional_msg="Use MCMTGate instead.")
     def __init__(
         self,
         gate: Gate | Callable[[QuantumCircuit, circuit.Qubit, circuit.Qubit], circuit.Instruction],
@@ -157,7 +157,7 @@ class MCMTVChain(MCMT):
     """
 
     @deprecate_func(
-        since="1.3",
+        since="1.4",
         additional_msg="Use MCMTGate with the V-chain synthesis plugin instead.",
     )
     def __init__(

diff --git a/releasenotes/notes/followup_13150-5bd0c77248601e1a.yaml b/releasenotes/notes/followup_13150-5bd0c77248601e1a.yaml
@@ -0,0 +1,6 @@
+---
+deprecations_circuits:
+  - |
+    The Multiple-Control-Multiple-Target in :class:`~qiskit.circuit.library.generalized_gates.MCMT` is now deprecated
+    and replaced by :class:`MCMTGate`, which is a proper :class:`Gate` subclass.
+