Address review

Author: zklaus

peps/pep-0780.rst

@@ -8,7 +8,7 @@ Status: Draft
 Type: Standards Track
 Topic: Packaging
 Created: 21-Mar-2025
-Python-Version: 3.14
+Python-Version: 3.15
 Post-History:
   `05-Aug-2024 <https://discuss.python.org/t/60007>`__,
   `26-Mar-2025 <https://discuss.python.org/t/86013>`__,
@@ -158,8 +158,8 @@ that are restricted to particular interpreters MUST NOT be provided by other
 interpreters.
 
 In Python 3.15 and later, the ABI features are determined by the new
-``sys.abi_info`` attribute. In earlier Python versions, the ABI features are
-the same as for Python 3.15 and given as follows:
+:external+py3.15:py:data:`sys.abi_info` attribute. In earlier Python versions,
+the ABI features are the same as for Python 3.15 and given as follows:
 
 ``pointer_bits``
     The bitness of the interpreter, that is, the number of bits in a pointer,
@@ -170,10 +170,8 @@ the same as for Python 3.15 and given as follows:
     ``True``, otherwise it MUST be ``False``.
 
 ``debug`` (only CPython)
-    This ABI feature is reserved for the ``--with-pydebug`` build of CPython.
-    If the interpreter is a CPython interpreter with ``Py_DEBUG`` capabilities,
-    the ``debug`` feature MUST be ``True``. On POSIX systems, this corresponds
-    to the Python expression ``"d" in sys.abiflags``.
+    This ABI feature corresponds to the
+    :external+py3.15:py:attr:`sys.abi_info.debug` field.
 
 ``byteorder``
     Indicates the byte order of the interpreter. The value MUST be either
@@ -182,7 +180,7 @@ the same as for Python 3.15 and given as follows:
 .. _pep-780-sys_abi_info:
 
 The ``sys_abi_info`` Environment Marker
--------------------------------------------
+---------------------------------------
 
 To make ABI features available in dependency specifications, a new environment
 marker variable, ``sys_abi_info``, is added to the format of dependency