diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -13,7 +13,16 @@ jobs:
      matrix:
        os: [ubuntu-latest]
        # 2020-03-30: use "3.10.0-alpha - 3.10" to get Python 3.10 alpha
-        python: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9, "3.10.0-alpha - 3.10", "pypy2", "pypy3"]
        include:
          - os: windows-latest
            python: 3.6

diff --git a/README.rst b/README.rst
@@ -156,7 +156,18 @@ Upgrade Operations
pythoncapi_compat.h functions
=============================

-Some functions related to frame objects are not available on PyPy.

Python 3.10
-----------
@@ -337,6 +348,8 @@ Links
Changelog
=========

* 2021-04-09: Add Py_Is(), Py_IsNone(), Py_IsTrue(), Py_IsFalse() functions.
* 2021-04-01:


diff --git a/pythoncapi_compat.h b/pythoncapi_compat.h
@@ -251,6 +251,34 @@ PyThreadState_GetID(PyThreadState *tstate)
}
#endif


// bpo-37194 added PyObject_CallNoArgs() to Python 3.9.0a1
#if PY_VERSION_HEX < 0x030900A1

diff --git a/runtests.py b/runtests.py
@@ -37,6 +37,7 @@
    "python3.8",
    "python3.9",
    "python3.10",
    "python3",
    "python3-debug",
    "pypy",

diff --git a/tests/test_pythoncapi_compat_cext.c b/tests/test_pythoncapi_compat_cext.c
@@ -228,6 +228,12 @@ test_thread_state(PyObject *Py_UNUSED(module), PyObject* Py_UNUSED(ignored))
    assert(id > 0);
#endif

    Py_RETURN_NONE;
}
-Original file line number
+Diff line change
@@ Expand Up / @@ -251,6 +251,34 @@ PyThreadState_GetID(PyThreadState *tstate) @@
     }
     #endif
     // bpo-37194 added PyObject_CallNoArgs() to Python 3.9.0a1
     #if PY_VERSION_HEX < 0x030900A1
@@ Expand Down @@