cpython

__phello__

…

_pyrepl

[3.15] gh-152068: Reset PyREPL Colors on prompt finish (GH-152108) (#153029 )

2026-07-04 13:49:59 +00:00

asyncio

[3.15] gh-149319: Make asyncio REPL respect -I and -E options (GH-149405) (#154072 )

2026-07-19 12:06:57 +02:00

collections

gh-147957: pop items from UserDict in LIFO order (gh-147958)

2026-04-14 23:29:41 -05:00

compression

[3.15] gh-153037: Make ZstdFile.__next__ raise io.UnsupportedOperation on non-readable files (GH-153045) (#153638 )

2026-07-12 19:51:38 -07:00

concurrent

[3.15] gh-119592: gh-152967: Fix ProcessPoolExecutor stranding submitted work when a max_tasks_per_child worker exits (GH-152978) (#153363 )

2026-07-08 15:43:48 -07:00

ctypes

gh-148675: Add Zd/Zf formats to array, ctypes, memoryview, struct (#148676 )

2026-05-04 16:14:23 +02:00

curses

[3.15] gh-133031: Support non-ASCII characters in curses.textpad.Textbox (GH-152451) (GH-152467)

2026-06-29 14:40:49 +03:00

dbm

Fix typo: 'exept' -> 'except' in Lib/dbm/dumb.py (GH-144060)

2026-01-20 08:50:34 +02:00

email

[3.15] gh-153406: Raise ValueError, not OverflowError, for out-of-range dates in email.utils.parsedate_to_datetime (GH-153407) (#153435 )

2026-07-09 15:53:04 -04:00

encodings

[3.15] gh-149891: Add more encoding aliases (GH-149892) (GH-150961)

2026-06-05 15:45:22 +03:00

ensurepip

[3.15] gh-150685: update bundled pip to 26.1.2 (gh-150686) (gh-150687)

2026-05-31 21:12:22 +01:00

html

[3.15] gh-153030: Fix quadratic complexity in incremental parsing in HTMLParser (GH-153031) (GH-153038)

2026-07-05 08:57:20 +00:00

http

[3.15] gh-54930: Send a status line in error responses to malformed request lines (GH-152980) (GH-153092)

2026-07-05 11:22:09 +00:00

idlelib

[3.15] Remove duplicate button_ok code in idlelib.textview (GH-153733) (#153734 )

2026-07-15 03:34:53 +00:00

importlib

[3.15] gh-153236: Propagate lazy submodule import errors (GH-153237) (#153936 )

2026-07-18 16:04:40 +00:00

json

[3.15] gh-149056: Properly pass array_hook in json.load() to json.loads() (GH-149057) (GH-150591)

2026-05-29 21:30:50 +00:00

logging

gh-145650: Add logging.{Formatter,Filter}.__repr__ (GH-145652)

2026-03-26 12:41:14 +00:00

multiprocessing

[3.15] gh-153141: Fix mutable default argument in _SharedMemoryTracker.__init__ (GH-153142) (#153145 )

2026-07-05 19:36:51 +00:00

pathlib

[3.15] gh-86533: Restore os.makedirs() ability to apply *mode* recursively (GH-150011) (#150036 )

2026-05-18 22:10:01 -07:00

profiling

[3.15] gh-153293: Clear opcode statistics in the live profiler's reset_stats() (GH-153295) (#153586 )

2026-07-11 18:19:00 +00:00

pydoc_data

Python 3.15.0b4

2026-07-18 09:57:43 +02:00

re

gh-86519: Add prefixmatch APIs to the re module (GH-31137)

2026-02-15 17:43:39 -08:00

site-packages

…

sqlite3

[3.15] gh-153658: Fix sqlite3 iterdump() for table names containing a single quote (GH-153659) (#153682 )

2026-07-14 07:49:02 +00:00

string

[3.15] gh-153056: Fix a data race compiling the string.Template pattern in free-threading builds (GH-153057) (#153302 )

2026-07-07 18:40:03 -07:00

sysconfig

gh-146541: Allow building the Android testbed for 32-bit targets (#146542 )

2026-04-04 11:27:27 +08:00

test

[3.15] improve json test coverage (GH-154123) (GH-154134)

2026-07-19 17:16:37 +02:00

tkinter

[3.15] gh-86726: Fix and improve tkinter documentation and docstrings (GH-153549) (GH-153551)

2026-07-11 10:17:25 +00:00

tomllib

[3.15] Update mypy to 2.1.0 (GH-149709) (#149711 )

2026-05-12 09:09:52 +00:00

turtledemo

gh-137586: Open external osascript program with absolute path (GH-137584)

2026-04-06 09:42:10 -07:00

unittest

[3.15] Capitalize first word in unittest.mock.assert_* docs and docstrings (GH-151951) (#152059 )

2026-06-24 10:35:55 +00:00

urllib

[3.15] gh-47005: fix do_open() to let regular headers override unredirected … (GH-146506) (#153377 )

2026-07-09 04:15:30 +00:00

venv

[3.15] gh-109940: Respect VIRTUAL_ENV_DISABLE_PROMPT in activate.bat (GH-151215) (GH-151225)

2026-06-10 17:48:10 +01:00

wsgiref

gh-144370: Disallow usage of control characters in status in wsgiref.handlers for security (#144371 )

2026-03-06 13:22:21 +01:00

xml

[3.15] gh-149489: Fix ElementTree serialization to HTML (GH-149490) (GH-150595)

2026-05-29 21:48:10 +00:00

xmlrpc

[3.15] gh-148954: Escape methodname in xmlrpc.client.dumps() to prevent XML injection (GH-148968) (GH-151033)

2026-06-07 10:52:40 +03:00

zipfile

[3.15] gh-84353: Preserve non-UTF-8 filenames when appending to ZipFile (GH-150091) (GH-150527)

2026-05-27 21:47:03 +00:00

zoneinfo

[3.15] gh-152847: Reject POSIX TZ rule with non-digit day-of-year in _zoneinfo.py (GH-152848) (#152910 )

2026-07-02 18:31:47 +00:00

__future__.py

…

__hello__.py

…

_aix_support.py

…

_android_support.py

gh-144415: Android testbed fixes (#142912 )

2026-02-03 16:37:34 +08:00

_apple_support.py

…

_ast_unparse.py

gh-143055: Fix crash in AST unparser when unparsing dict comprehension unpacking (#145556 )

2026-03-09 10:37:23 -07:00

_collections_abc.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

_colorize.py

[3.15] gh-150994: _colorize: modernize typing imports (GH-151018) (#152041 )

2026-06-24 03:27:00 +00:00

_compat_pickle.py

gh-142349: Implement PEP 810 - Explicit lazy imports (#142351 )

2026-02-12 00:15:33 +00:00

_ios_support.py

…

_markupbase.py

…

_opcode_metadata.py

GH-143732: SEND specialization (GH-148963)

2026-05-05 15:19:16 +01:00

_osx_support.py

gh-136677: Introduce executable specific linker flags to configure (#137296 )

2026-02-24 22:52:02 +00:00

_py_abc.py

…

_py_warnings.py

gh-143231: Add the module attribute to warnings.WarningMessage (GH-149298)

2026-05-03 09:35:47 +00:00

_pydatetime.py

[3.15] gh-152305: Fix _pydatetime.time.strftime() raising on year directives (GH-152306) (#152425 )

2026-06-27 15:36:31 +00:00

_pydecimal.py

[3.15] gh-150285: Fix too long docstrings in the decimal module (GH-150288) (GH-150333)

2026-05-24 16:24:08 +03:00

_pyio.py

[3.15] gh-151596: Add missing argument 'size' to pure-Python implementation of TextIOBase.readline (GH-151679) (GH-151870)

2026-06-23 12:41:17 -04:00

_pylong.py

…

_sitebuiltins.py

gh-145035: Allows removing the _pyrepl module to completely disable the modern REPL (GH-145159)

2026-03-10 14:58:32 +01:00

_strptime.py

GH-70647: Remove support for %d (and deprecate for %e) without year in strptime() (GH-144570)

2026-04-14 17:15:27 -07:00

_threading_local.py

Fix pyflakes warnings: variable is assigned to but never used (#142294 )

2025-12-08 14:00:31 +01:00

_weakrefset.py

…

abc.py

…

annotationlib.py

gh-148680: Replace internal names with type_reprs of objects in string representations of ForwardRef (#148682 )

2026-04-23 06:22:20 -07:00

antigravity.py

…

argparse.py

[3.15] gh-149614 - Restore deepcopiability of argparse.ArgumentParser… (#149693 )

2026-05-11 18:25:40 +00:00

ast.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

base64.py

[3.15] gh-77328: Update base64 module RFC references to RFC 4648 (GH-151275) (#151438 )

2026-06-13 14:00:54 +01:00

bdb.py

…

bisect.py

…

bz2.py

…

calendar.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

cmd.py

…

code.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

codecs.py

…

codeop.py

Fix pyflakes warnings: variable is assigned to but never used (#142294 )

2025-12-08 14:00:31 +01:00

colorsys.py

…

compileall.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

configparser.py

[3.15] gh-143927: Normalize all line endings (CR, CRLF, and LF) in configparser (GH-143929) (GH-152002)

2026-06-24 11:35:18 +02:00

contextlib.py

gh-125862: Keep ContextDecorator open across generator/coroutine execution (GH-136212)

2026-04-28 05:26:38 +00:00

contextvars.py

…

copy.py

gh-141510: Fix copy.deepcopy() for recursive frozendict (#145027 )

2026-02-21 15:30:40 +00:00

copyreg.py

…

cProfile.py

Remove unused imports (#142320 )

2025-12-06 11:27:31 +00:00

csv.py

…

dataclasses.py

[3.15] gh-150285: Suppress showing the __getstate__() comment in the help for dataclasses (GH-151328) (GH-151331)

2026-06-11 18:01:11 +03:00

datetime.py

…

decimal.py

…

difflib.py

[3.15] gh-71896: Add a docs warning about trailing newlines ignored by difflib.HtmlDiff (GH-153930) (GH-153965)

2026-07-18 14:08:50 +00:00

dis.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

doctest.py

gh-144384: Lazily import _colorize (#149318 )

2026-05-06 16:07:43 +00:00

enum.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

filecmp.py

…

fileinput.py

…

fnmatch.py

…

fractions.py

…

ftplib.py

[3.15] gh-87451: Apply CVE-2021-4189 PASV fix to ftplib.ftpcp() (GH-149648) (#149792 )

2026-05-15 10:50:45 +00:00

functools.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

genericpath.py

gh-74453: Deprecate os.path.commonprefix (#144436 )

2026-02-05 22:37:05 +02:00

getopt.py

…

getpass.py

gh-138577: Fix keyboard shortcuts in getpass with echo_char (#141597 )

2026-03-30 11:11:13 +02:00

gettext.py

gh-141510: Use frozendict in the stdlib (#144909 )

2026-03-06 10:25:09 +01:00

glob.py

[3.15] gh-148765: Fix description of *include_hidden* parameter in glob.glob() docs (GH-148768) (#153173 )

2026-07-06 09:33:36 +00:00

graphlib.py

GH-143948: Explain graphlib's cycle-finding code (#143950 )

2026-01-20 19:28:48 -06:00

gzip.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

hashlib.py

[3.15] gh-110357: hashlib no longer logs at import when a guaranteed hash is unavailable (GH-152538) (#152554 )

2026-06-29 08:39:32 +00:00

heapq.py

Indexing is more straight-forward (and faster) than unpacking (gh-145154)

2026-02-23 12:31:35 -06:00

hmac.py

gh-142451: correctly copy HMAC attributes in HMAC.copy() (#142510 )

2025-12-14 09:45:36 +01:00

imaplib.py

[3.15] gh-153417: Fix BytesWarning in imaplib error messages for bytes arguments (GH-153423) (GH-153430)

2026-07-09 14:19:21 +00:00

inspect.py

[3.15] gh-122102: Fix/improve docs of descriptor-related tools in inspect (GH-153948)

2026-07-18 13:33:24 +00:00

io.py

…

ipaddress.py

…

keyword.py

gh-142349: Implement PEP 810 - Explicit lazy imports (#142351 )

2026-02-12 00:15:33 +00:00

linecache.py

…

locale.py

gh-123853: Update locale.windows_locale (GH-123901)

2026-04-20 11:47:37 +03:00

lzma.py

…

mailbox.py

bpo-32234: Allow mailbox instances as context managers (GH-4770)

2026-02-16 14:14:26 +01:00

mimetypes.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

modulefinder.py

gh-84530: fix namespace package support in modulefinder (#29196 )

2025-12-09 15:50:50 +00:00

netrc.py

gh-139633: Run netrc file permission check only once per parse (GH-139634)

2026-03-30 22:05:18 +03:00

ntpath.py

[3.15] gh-71450: Document that Tcl sets the HOME variable on Windows (GH-152568) (GH-152574)

2026-06-29 10:04:11 +00:00

nturl2path.py

…

numbers.py

…

opcode.py

gh-148871: extend and improve LOAD_COMMON_CONSTANT (GH-148971)

2026-05-02 19:59:51 +01:00

operator.py

…

optparse.py

gh-141510: Use frozendict in the stdlib (#144909 )

2026-03-06 10:25:09 +01:00

os.py

[3.15] gh-150285: Fix too long docstrings in the os module (GH-150296) (GH-150341)

2026-05-24 13:53:29 +00:00

pdb.py

gh-148615: Handle -- separator in pdb argument parsing (#148624 )

2026-05-05 21:22:58 -07:00

pickle.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

pickletools.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

pkgutil.py

gh-148641: Implement PEP 829 - startup configuration files (#149109 )

2026-05-03 17:17:29 +00:00

platform.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

plistlib.py

gh-141510: Support frozendict in plistlib (#145590 )

2026-03-31 15:45:23 +03:00

poplib.py

gh-143923: Reject control characters in POP3 commands

2026-01-20 20:46:32 +00:00

posixpath.py

gh-74453: Deprecate os.path.commonprefix (#144436 )

2026-02-05 22:37:05 +02:00

pprint.py

[3.15] gh-149189: Revert "Modern defaults for pprint (GH-149190)" (GH-150249) (#150268 )

2026-05-22 20:49:36 +00:00

profile.py

GH-65961: Stop setting __cached__ on modules (GH-142165)

2025-12-11 11:44:46 -08:00

pstats.py

…

pty.py

…

py_compile.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

pyclbr.py

Fix pyflakes warnings: variable is assigned to but never used (#142294 )

2025-12-08 14:00:31 +01:00

pydoc.py

[3.15] gh-105895: Add match and case doc to help() (GH-152113) (#152126 )

2026-06-24 22:02:21 +00:00

queue.py

…

quopri.py

…

random.py

[3.15] gh-154001: Avoid division by zero in binomialvariate (GH-154004) (GH-154050)

2026-07-19 09:28:18 +00:00

reprlib.py

…

rlcompleter.py

[3.15] gh-112821: Fix rlcompleter failures on objects with descriptors (GH-149577) (#149656 )

2026-05-11 12:07:50 -04:00

runpy.py

gh-149117: Set ImportError.name on errors from runpy.run_module/run_path (gh-149159)

2026-05-02 12:27:23 +10:00

sched.py

…

secrets.py

…

selectors.py

…

shelve.py

…

shlex.py

…

shutil.py

[3.15] gh-109503: Fix document for shutil.move() on usage of os.rename() since it's inaccurate (GH-109507) (GH-150611)

2026-06-09 16:06:30 +03:00

signal.py

…

site.py

[3.15] gh-149671: Restore compatibility with setuptools -nspkg.pth files in site module (GH-151319) (#151489 )

2026-06-15 09:01:30 +00:00

smtplib.py

gh-70039: smtplib: store the server name in ._host in .connect() (#115259 )

2026-04-08 17:46:25 -04:00

socket.py

gh-148599: Update WSA socket error codes (#148033 )

2026-05-06 19:52:23 +02:00

socketserver.py

…

ssl.py

gh-141510: Use frozendict in the stdlib (#144909 )

2026-03-06 10:25:09 +01:00

stat.py

gh-144050: Fix stat.filemode pure Python file type detection (GH-144059)

2026-01-20 14:05:42 +02:00

statistics.py

statistics: Fix geometric_mean() error message for negative inputs (#149246 )

2026-05-01 22:54:24 -05:00

stringprep.py

…

struct.py

…

subprocess.py

gh-47798: Refactor the POSIX subprocess.Popen._communicate selector loop into helpers (GH-149032)

2026-04-27 00:40:20 +00:00

symtable.py

gh-141510: Use frozendict in the stdlib (#144909 )

2026-03-06 10:25:09 +01:00

tabnanny.py

…

tarfile.py

[3.15] gh-151669: Normalize symlink targets in tarfile.TarFile.gettarinfo() (GH-151671) (#153517 )

2026-07-17 23:37:49 +03:00

tempfile.py

gh-66305: Fix a hang on Windows in the tempfile module (GH-144672)

2026-02-24 13:05:06 +02:00

textwrap.py

…

this.py

…

threading.py

gh-124397: Add free-threading support for iterators. (gh-148894)

2026-05-01 16:31:00 -05:00

timeit.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

token.py

…

tokenize.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

trace.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

traceback.py

[3.15] gh-145896: Fix typos and stale docstrings in the traceback module (GH-145897) (GH-150383)

2026-05-25 10:13:01 +00:00

tracemalloc.py

…

tty.py

…

turtle.py

[3.15] gh-50966: Fix unbounded recursion in turtle drag handlers (GH-152626) (GH-152657)

2026-06-30 13:14:56 +03:00

types.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

typing.py

[3.15] gh-153896: Deduplicate unhashable arguments in typing.Literal (GH-153914) (#153955 )

2026-07-19 08:29:23 +00:00

uuid.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

warnings.py

…

wave.py

gh-117716: Fix wave RIFF padding for data chunks (GH-145237)

2026-04-15 14:21:43 +02:00

weakref.py

gh-124748: Fix handling kwargs in WeakKeyDictionary.update() (#124783 )

2026-02-18 13:17:08 +00:00

webbrowser.py

gh-137586: Replace 'osascript' with 'open' on macOS in webbrowser (#146439 )

2026-05-06 16:56:17 +03:00

zipapp.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384 )

2026-05-04 22:23:18 +00:00

zipimport.py

…