diff --git a/.auxiliary/data/towncrier/+api-constants-and-utilities.enhance.rst b/.auxiliary/data/towncrier/+api-constants-and-utilities.enhance.rst
deleted file mode 100644
index 870b8f0..0000000
--- a/.auxiliary/data/towncrier/+api-constants-and-utilities.enhance.rst
+++ /dev/null
@@ -1 +0,0 @@
-Expose exception mutability constants and public identifier utility function for downstream reuse.
\ No newline at end of file
diff --git a/.auxiliary/data/towncrier/+pypy-additional-compatibility-fixes.repair.rst b/.auxiliary/data/towncrier/+pypy-additional-compatibility-fixes.repair.rst
deleted file mode 100644
index 833a809..0000000
--- a/.auxiliary/data/towncrier/+pypy-additional-compatibility-fixes.repair.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fix additional PyPy compatibility issues with exception and ABC cache attribute mutations.
\ No newline at end of file
diff --git a/documentation/changelog.rst b/documentation/changelog.rst
index d8f5044..4790175 100644
--- a/documentation/changelog.rst
+++ b/documentation/changelog.rst
@@ -23,6 +23,21 @@ Release Notes
 
 .. towncrier release notes start
 
+classcore 1.10 (2025-09-25)
+===========================
+
+Enhancements
+------------
+
+- Expose exception mutability constants and public identifier utility function for downstream reuse.
+
+
+Repairs
+-------
+
+- Fix additional PyPy compatibility issues with exception and ABC cache attribute mutations.
+
+
 classcore 1.9 (2025-09-24)
 ==========================
 
diff --git a/sources/classcore/__init__.py b/sources/classcore/__init__.py
index 583fd3d..2714dae 100644
--- a/sources/classcore/__init__.py
+++ b/sources/classcore/__init__.py
@@ -62,7 +62,7 @@ class decorators. Furthermore, the exception classes in the
 
 
 __version__: __.typx.Annotated[ str, __.ddoc.Visibilities.Reveal ]
-__version__ = '1.10a0'
+__version__ = '1.10'
 
 
 standard.finalize_module(