Prepare 1.2.1 release

Qiskit · Sep 4, 2024 · 1de2fa9 · 1de2fa9
1 parent 84ecc80
commit 1de2fa9
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Showing 16 changed files with 36 additions and 28 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -3,7 +3,7 @@ members = ["crates/*"]
 resolver = "2"
 
 [workspace.package]
-version = "1.2.0"
+version = "1.2.1"
 edition = "2021"
 rust-version = "1.70"  # Keep in sync with README.md and rust-toolchain.toml.
 license = "Apache-2.0"

diff --git a/docs/conf.py b/docs/conf.py
@@ -32,7 +32,7 @@
 # The short X.Y version
 version = "1.2"
 # The full version, including alpha/beta/rc tags
-release = "1.2.0"
+release = "1.2.1"
 
 language = "en"
 

diff --git a/qiskit/VERSION.txt b/qiskit/VERSION.txt
@@ -1 +1 @@
-1.2.0
+1.2.1
diff --git a/...rametric-controlled-1a495f6f7ce89397.yaml → ...rametric-controlled-1a495f6f7ce89397.yaml b/...rametric-controlled-1a495f6f7ce89397.yaml → ...rametric-controlled-1a495f6f7ce89397.yaml
diff --git a/releasenotes/notes/1.2/fix-2q-basis-decomposer-non-std-kak-gate-edc69ffb5d9ef302.yaml b/releasenotes/notes/1.2/fix-2q-basis-decomposer-non-std-kak-gate-edc69ffb5d9ef302.yaml
@@ -0,0 +1,7 @@
+---
+fixes:
+  - |
+    Fixed a bug in :class:`.TwoQubitBasisDecomposer` where the Rust-based code
+    would panic if the given KAK gate was not a default version of the standard gates.
+    (for example, using ``CXGate(ctrl_state=0)``).
+    Fixed `#12998 <https://github.com/Qiskit/qiskit/issues/12998>`__.
diff --git a/...nstructionDurations-b47a9770b424d7a0.yaml → ...nstructionDurations-b47a9770b424d7a0.yaml b/...nstructionDurations-b47a9770b424d7a0.yaml → ...nstructionDurations-b47a9770b424d7a0.yaml
@@ -2,4 +2,4 @@
 fixes:
   - |
     Fixed a bug where :meth:`.InstructionDurations.from_backend` did not work for :class:`.BackendV2` backends.
-    Fixed `#12760 <https://github.com/Qiskit/qiskit/issues/12760>`.
+    Fixed `#12760 <https://github.com/Qiskit/qiskit/issues/12760>`__.
diff --git a/releasenotes/notes/1.2/fix-negative-seed-pm-2813a62a020da115.yaml b/releasenotes/notes/1.2/fix-negative-seed-pm-2813a62a020da115.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    :func:`.generate_preset_pass_manager` now correctly raises an exception,
+    if ``seed_transpiler`` is set to an invalid value (i.e., it is not a non-negative integer).
+    Fixed `#12938 <https://github.com/Qiskit/qiskit/issues/12938>`__.
diff --git a/releasenotes/notes/1.2/fix-split-2q-unitaries-custom-gate-d10f7670a35548f4.yaml b/releasenotes/notes/1.2/fix-split-2q-unitaries-custom-gate-d10f7670a35548f4.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fixed a bug in :class:`.Split2QUnitaries` where it would fail to run on circuits
+    with custom :class:`.Gate` objects that did not implement ``__array__``.
+    See `#12970 <https://github.com/Qiskit/qiskit/issues/12970>`__.
diff --git a/...stateprep-normalize-a8057c339ba619bd.yaml → ...stateprep-normalize-a8057c339ba619bd.yaml b/...stateprep-normalize-a8057c339ba619bd.yaml → ...stateprep-normalize-a8057c339ba619bd.yaml
diff --git a/releasenotes/notes/1.2/fix_initialize_gates_to_uncompute-d0dba6a642d07f30.yaml b/releasenotes/notes/1.2/fix_initialize_gates_to_uncompute-d0dba6a642d07f30.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Fixed a bug that caused the method :meth:`.Initialize.gates_to_uncompute` fail.
+    Fixed `#12969 <https://github.com/Qiskit/qiskit/issues/12969>`__.
diff --git a/releasenotes/notes/1.2/prepare-1.2.1-511ae054e7db7e41.yaml b/releasenotes/notes/1.2/prepare-1.2.1-511ae054e7db7e41.yaml
@@ -0,0 +1,3 @@
+---
+prelude: >
+    Qiskit 1.2.1 is a minor bugfix release for the 1.2 series.
diff --git a/releasenotes/notes/fix-2q-basis-decomposer-non-std-kak-gate-edc69ffb5d9ef302.yaml b/releasenotes/notes/fix-2q-basis-decomposer-non-std-kak-gate-edc69ffb5d9ef302.yaml
diff --git a/releasenotes/notes/fix-negative-seed-pm-2813a62a020da115.yaml b/releasenotes/notes/fix-negative-seed-pm-2813a62a020da115.yaml
diff --git a/releasenotes/notes/fix-split-2q-unitaries-custom-gate-d10f7670a35548f4.yaml b/releasenotes/notes/fix-split-2q-unitaries-custom-gate-d10f7670a35548f4.yaml
diff --git a/releasenotes/notes/fix_initialize_gates_to_uncompute-d0dba6a642d07f30.yaml b/releasenotes/notes/fix_initialize_gates_to_uncompute-d0dba6a642d07f30.yaml