Drop pypy 3.9 and add pypy 3.11 support

Author: nateprewitt

.github/workflows/run-tests.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "pypy-3.9", "pypy-3.10"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "pypy-3.10", "pypy-3.11"]
         os: [ubuntu-22.04, macOS-latest, windows-latest]
 
     steps:

HISTORY.md

@@ -6,6 +6,11 @@ dev
 
 - \[Short description of non-trivial change.\]
 
+**Deprecations**
+- Added support for pypy 3.11.
+- Dropped support for pypy 3.9 following its end of support.
+
+
 2.32.3 (2024-05-29)
 -------------------