Prepare release of 1.23.

Author: scoder

CHANGES.rst

@@ -1,7 +1,7 @@
 ChangeLog
 =========
 
-1.23 (2025-??-??)
+1.23 (2026-04-07)
 -----------------
 
 * Thousands separator in formatting was handled differently than for floats etc.
@@ -10,6 +10,8 @@ ChangeLog
 * Support thousands separators for formatting fractional part of Fraction.
   https://github.com/python/cpython/pull/132204
 
+* Built using Cython 3.2.4.
+
 
 1.22 (2025-08-25)
 -----------------

src/quicktions.pyx

@@ -23,7 +23,7 @@ This is an almost-drop-in replacement for the standard library's
 
 __all__ = ['Fraction']
 
-__version__ = '1.22'
+__version__ = '1.23'
 
 cimport cython
 from cpython.unicode cimport Py_UNICODE_TODECIMAL