diff --git a/azure/functions/__init__.py b/azure/functions/__init__.py
index 9eff7eb4..531bb7b7 100644
--- a/azure/functions/__init__.py
+++ b/azure/functions/__init__.py
@@ -112,4 +112,4 @@
     'mcp_content',
 )
 
-__version__ = '2.2.0b1'
+__version__ = '1.26.0b2'
diff --git a/pyproject.toml b/pyproject.toml
index 42149240..2b44c9c1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "azure-functions"
 dynamic = ["version"]
-requires-python = ">=3.13"
+requires-python = ">=3.10,<3.13"
 authors = [{ name = "Azure Functions team at Microsoft Corp.", email = "azurefunctions@microsoft.com" }]
 description = "Python library for Azure Functions."
 readme = "README.md"
@@ -14,8 +14,9 @@ classifiers = [
     'License :: OSI Approved :: MIT License',
     'Intended Audience :: Developers',
     'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.13',
-    'Programming Language :: Python :: 3.14',
+    'Programming Language :: Python :: 3.10',
+    'Programming Language :: Python :: 3.11',
+    'Programming Language :: Python :: 3.12',
     'Operating System :: Microsoft :: Windows',
     'Operating System :: POSIX',
     'Operating System :: MacOS :: MacOS X',