Prepare 2.0.3 release (#14626)

* Prepare 2.0.3 release

This commit prepares the 2.0.2 bugfix release. It updates the release notes
and bumps all the necessary version numbers. Once the commit is merged
the resulting merged commit should be tagged as 2.0.3.

* Touch up release notes

* Update releasenotes/notes/fix-hls-clbits-6ddf1f8d1542eed2.yaml

Co-authored-by: Jake Lishman <[email protected]>

---------

Co-authored-by: Jake Lishman <[email protected]>

Author: mtreinish

Cargo.lock

@@ -3,7 +3,7 @@ members = ["crates/*"]
 resolver = "2"
 
 [workspace.package]
-version = "2.0.2"
+version = "2.0.3"
 edition = "2021"
 rust-version = "1.79"  # Keep in sync with README.md, rust-toolchain.toml, and tools/install_rust_msrv.sh
 license = "Apache-2.0"

Cargo.toml

@@ -32,7 +32,7 @@
 # The short X.Y version
 version = "2.0"
 # The full version, including alpha/beta/rc tags
-release = "2.0.2"
+release = "2.0.3"
 
 language = "en"
 

docs/conf.py

@@ -1 +1 @@
-2.0.2
+2.0.3

qiskit/VERSION.txt

@@ -1,7 +1,11 @@
 ---
 fixes:
   - |
-    Fixed a bug in the :class:`.ElidePermutation` transpiler pass, where
-    the qubit mapping was not updated correctly in the presence of
-    :class:`.PermutationGate`\s, leading to incorrect circuits and
-    updates to the pass manager's property set.
+    Fixed an issue in the :class:`.ElidePermutations` transpiler pass, where
+    the output permutation was not updated correctly in the presence of
+    :class:`.PermutationGate` operations. This would result in an incorrect
+    output circuit and an incorrect ``virtual_permutation_layout`` property in the
+    :attr:`~.PassManager.property_set` being set. When run as part of a larger
+    :class:`~.transpiler.PassManager` this would also result in an incorrect
+    :class:`.TranspileLayout` being returned in the
+    :attr:`.QuantumCircuit.layout` in the output circuit.

releasenotes/notes/fix-elide-permutation-gates-e4d2a718e1d50afa.yaml

@@ -1,7 +1,7 @@
 ---
 fixes:
   - |
-    Fixed a bug in the :class:`.HighLevelSynthesis` pass where, if the circuit contained high level objects
-    with classical registers, these would get mapped to the relative index in the object instead of the
-    corresponding index in the outer circuit. The classical registers are now correctly mapped to the outer 
-    circuit index.
+    Fixed a bug in the :class:`.HighLevelSynthesis` pass when unrolling nested/custom :class:`.Instruction` objects. If the
+    :class:`.QuantumCircuit` returned by :attr:`.Instruction.definition` of a custom object contained any :class:`.Clbit`
+    objects, these classical bits would incorrectly use the internal index inside the  :attr:`.Instruction.definition`
+    :class:`.QuantumCircuit` instead of mapping them to the corresponding index in the outer :class:`.QuantumCircuit`.

releasenotes/notes/fix-hls-clbits-6ddf1f8d1542eed2.yaml

@@ -1,8 +1,9 @@
 ---
 fixes:
   - |
-    Fixed a compatibility issue with the minimum supported version of rustworkx,
-    0.15. With certain inputs the :class:`.VF2Layout` and
-    :class:`.VF2PostLayout` were previously using a rustworkx method that was
-    added in rustworkx 0.16.0 which would cause an error when using an older
-    rustworkx release which is listed as supported.
+    Fixed a compatibility issue with the minimum supported version of
+    `rustworkx <https://www.rustworkx.org/>`__, 0.15. With certain inputs
+    the :class:`.VF2Layout` and :class:`.VF2PostLayout` were previously using
+    a rustworkx method that was added in rustworkx 0.16.0 which would cause
+    an error when using an older rustworkx release which is listed as
+    supported.

releasenotes/notes/fix-rustworkx-compatibility-8736854c63091cc4.yaml

@@ -0,0 +1,3 @@
+---
+prelude: >
+  Qiskit v2.0.3 is a bugfix release for the v2.0 minor version series.