Prepare release 1.12.0 (#420)

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: diegorusso

doc/changelog.rst

@@ -1,10 +1,34 @@
 Changelog
 =========
 
-* Run ruff format and check under pre-commit and GitHub Actions
+Version 1.12.0 (2025-10-24)
+--------------
+* Add xdsl benchmark (but disabled by default due to a regression)
+* Add a new quadtree nbody simulation using the Barnes Hut algorithm
+* Add argparse benchmark
+* Add NetworkX benchmarks
+* Add Sphinx benchmark
+* Add decimal module benchmark
+* Add BPE tokeniser benchmark
+* Skip dask benchmark on Windows for Python 3.13
 * Bump dask[distributed] to 2024.10.1 for Windows compatibility
-* Bump greenlet to 3.1.0 for compatibility with 3.13
-* Bump tornado to 6.2.0
+* Bump greenlet to 3.2.4 for compatibility with 3.13+
+* Bump Chameleon to 4.6.0
+* Bump tornado to 6.5.0
+* Bump pyperf to 2.9.0
+* Bump sqlglot to V2
+* Bump mypy to 1.18.2
+* Fix check for editable mode
+* Fix ``--same-loops`` handling
+* Fix: pass ``--warmup`` and ``--timeout`` flags to pyperf
+* Add ``-V``/``--version`` CLI argument
+* Add ``--hook`` CLI argument
+* Run ruff format and check under pre-commit and GitHub Actions
+* Add support for experimental JIT builds
+* Add Arm64 CI
+* Add Free-threading CI
+* Make Windows a non-experimental platform in CI
+* Add support Python 3.14 and drop Python 3.7, 3.8, 3.9
 
 Version 1.11.0 (2024-03-09)
 --------------

pyperformance/__init__.py

@@ -3,7 +3,7 @@
 import sys
 from importlib.metadata import distribution
 
-VERSION = (1, 11, 0)
+VERSION = (1, 12, 0)
 __version__ = ".".join(map(str, VERSION))