hotfix: misaligned pointer cast

Author: MilesCranmer

Project.toml

@@ -1,7 +1,7 @@
 name = "PythonCall"
 uuid = "6099a3de-0909-46bc-b1f4-468b9a2dfc0d"
 authors = ["Christopher Doris <github.com/cjdoris>"]
-version = "0.9.25"
+version = "0.9.26"
 
 [deps]
 CondaPkg = "992eb4ea-22a4-4c89-a5bb-47a3300528ab"

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "juliacall"
-version = "0.9.25"
+version = "0.9.26"
 description = "Julia and Python in seamless harmony"
 readme = { file = "README.md", content-type = "text/markdown" }
 classifiers = [

src/C/consts.jl

@@ -315,6 +315,11 @@ end
     finalize::Ptr{Cvoid} = C_NULL
     vectorcall::Ptr{Cvoid} = C_NULL
 
+    # Python 3.12+ fields
+    tp_watched::Cchar = 0
+    
+    # Python 3.13+ fields  
+    tp_versions_used::Cuint = 0
 end
 
 const PyTypePtr = Ptr{PyTypeObject}