Serhiy Storchaka 4561f6418a gh-145264: Do not ignore excess Base64 data after the first padded quad (GH-145267) ...

Base64 decoder (see binascii.a2b_base64(), base64.b64decode(), etc)
no longer ignores excess data after the first padded quad in non-strict
(default) mode.  Instead, in conformance with RFC 4648, it ignores the
pad character, "=", if it is present before the end of the encoded data.

2026-03-22 23:12:58 +02:00

..

__phello__

…

_pyrepl

gh-145394: Remove duplicated isearch_add_character in _pyrepl/historical_reader.py (#145396)

2026-03-19 16:38:01 +05:30

asyncio

gh-140947: fix contextvars handling for server tasks in asyncio (#141158)

2026-03-21 17:44:08 +05:30

collections

Use lazy imports in collections (gh-145054)

2026-02-21 08:14:53 -06:00

compression

…

concurrent

…

ctypes

gh-145307: Defer loading psapi.dll until ctypes.util.dllist() is called. (GH-145308)

2026-03-02 17:10:15 +01:00

curses

gh-146153: Use frozendict in pure python fallback for curses.has_key (#146154)

2026-03-21 14:06:07 +01:00

dbm

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

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

email

gh-144156: Fix email header folding concatenating encoded words (#144692)

2026-02-19 13:29:05 -05:00

encodings

gh-146054: Limit the growth of encodings.search_function cache (GH-146055)

2026-03-17 15:02:59 +01:00

ensurepip

gh-144278: Enable overriding sys.implementation's name and cache_tag when building sysmodule.c (GH-144293)

2026-02-10 00:01:17 +00:00

html

…

http

gh-145599, CVE 2026-3644: Reject control characters in http.cookies.Morsel.update() (#145600)

2026-03-16 14:43:43 +01:00

idlelib

gh-144285: Improve AttributeError attribute suggestions (#144299)

2026-02-12 14:12:49 +00:00

importlib

gh-146228: Better fork support in cached FastPath (#146231)

2026-03-20 20:10:50 +00:00

json

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

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

logging

gh-135852: Remove out of tree pywin32 dependency for NTEventLogHandler (GH-137860)

2025-12-31 12:50:50 +02:00

multiprocessing

gh-140814: Fix freeze_support() setting start method as side effect (GH-144608)

2026-03-15 22:50:19 -07:00

pathlib

…

profiling

gh-135953: Properly obtain main thread identifier in Gecko Collector (#146045)

2026-03-22 18:53:00 +00:00

pydoc_data

Python 3.15.0a7

2026-03-10 14:31:15 +02:00

re

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

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

site-packages

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sqlite3

gh-135883: Fix sqlite3 CLI history scrolling with colored prompts (#135884)

2026-03-03 19:48:03 +01:00

string

…

sysconfig

gh-145410: Add _sysconfig.get_platform() function (#146145)

2026-03-19 00:28:21 +01:00

test

gh-145264: Do not ignore excess Base64 data after the first padded quad (GH-145267)

2026-03-22 23:12:58 +02:00

tkinter

gh-47655: Add support for user data and detail of Tk events to tkinter (GH-7142)

2026-02-25 10:34:00 +02:00

tomllib

gh-142956: Update tomllib to parse TOML 1.1.0 (#144243)

2026-02-03 13:41:57 +01:00

turtledemo

…

unittest

gh-145754: Update signature retrieval in unittest.mock to use forwardref annotation format (#145756)

2026-03-19 19:39:41 -07:00

urllib

gh-144148: Update the urllib.parse documentation (GH-144497)

2026-02-05 16:32:17 +02:00

venv

gh-145417: Do not preserve SELinux context when copying venv scripts (#145454)

2026-03-05 15:19:49 +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

gh-145056: Accept frozendict in xml.etree (#145508)

2026-03-05 12:55:28 +01:00

xmlrpc

…

zipfile

Correct MAX_N in Lib/zipfile ZipExtFile (GH-144973)

2026-02-20 00:48:01 +02:00

zoneinfo

gh-142763: Fix race in ZoneInfo cache eviction (gh-144978)

2026-03-10 14:47:58 -04:00

__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

gh-141510, PEP 814: Add built-in frozendict type (#144757)

2026-02-17 10:54:41 +01:00

_colorize.py

gh-140049: Colorize exception notes in traceback.py (#140051)

2026-03-22 08:54:43 +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-145667: Merge GET_ITER and GET_YIELD_FROM_ITER (GH-146120)

2026-03-21 10:48:13 +00:00

_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

…

_pydatetime.py

…

_pydecimal.py

…

_pyio.py

gh-143602: Fix duplicate buffer exports in io.BytesIO.write (#143629)

2026-01-15 16:08:55 +01:00

_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-140715: Add %t and %n format codes support to strptime() (GH-144896)

2026-03-13 14:00:39 +01:00

_threading_local.py

…

_weakrefset.py

…

abc.py

…

annotationlib.py

gh-145870: Fix Format.SOURCE reference in get_annotations docstring (#145889)

2026-03-16 12:25:31 -07:00

antigravity.py

…

argparse.py

gh-66419: Make optional arguments with nargs=REMAINDER consume all arguments (GH-124509)

2026-03-18 17:04:11 +02:00

ast.py

…

base64.py

gh-146192: Add base32 support to binascii (GH-146193)

2026-03-22 23:10:28 +02:00

bdb.py

…

bisect.py

…

bz2.py

…

calendar.py

…

cmd.py

…

code.py

…

codecs.py

…

codeop.py

…

colorsys.py

…

compileall.py

gh-144278: Enable overriding sys.implementation's name and cache_tag when building sysmodule.c (GH-144293)

2026-02-10 00:01:17 +00:00

configparser.py

gh-136282: Configparser: create unnamed sections via mapping protocol access (GH-136313)

2025-12-19 13:44:03 +01:00

contextlib.py

gh-144386: Add support for descriptors in ExitStack and AsyncExitStack (#144420)

2026-02-04 13:20:18 +02:00

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

…

csv.py

…

dataclasses.py

gh-141510: Replace MappingProxyType with frozendict (#144904)

2026-02-18 20:23:49 +00:00

datetime.py

…

decimal.py

…

difflib.py

gh-145131: difflib.Differ._fancy_replace performance (re-use ratio) (#145133)

2026-02-22 19:59:40 -06:00

dis.py

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

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

doctest.py

…

enum.py

gh-140806: add docs for enum.bin function (#140807)

2026-01-12 13:34:18 +02:00

filecmp.py

…

fileinput.py

…

fnmatch.py

…

fractions.py

…

ftplib.py

…

functools.py

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

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

genericpath.py

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

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

getopt.py

…

getpass.py

…

gettext.py

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

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

glob.py

gh-144835: Added missing explanations for some parameters in glob and iglob. (#144836)

2026-03-02 08:56:28 -03:00

graphlib.py

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

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

gzip.py

…

hashlib.py

…

heapq.py

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

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

hmac.py

…

imaplib.py

gh-143921: Reject control characters in IMAP commands

2026-01-20 20:45:42 +00:00

inspect.py

gh-117865: Speedup import of inspect module (#144756)

2026-03-02 23:39:07 +02:00

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: Cleanup Windows 95 locale fallback support (#144738)

2026-02-27 11:06:46 +01:00

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-145717: Add a few Microsoft-specific MIME types, and synchronize between mimetypes module and tests (#145718)

2026-03-12 18:56:07 +02:00

modulefinder.py

…

netrc.py

…

ntpath.py

…

nturl2path.py

…

numbers.py

…

opcode.py

gh-127958: Trace from RESUME in the JIT (GH-145905)

2026-03-17 00:18:59 +08:00

operator.py

…

optparse.py

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

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

os.py

…

pdb.py

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

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

pickle.py

gh-77188: Add support for pickling private methods and nested classes (GH-21480)

2026-02-05 19:50:51 +00:00

pickletools.py

…

pkgutil.py

gh-146121: pkgutil.get_data() reject invalid resource arguments (#146122)

2026-03-18 17:31:01 +00:00

platform.py

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

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

plistlib.py

Docs: replace all datetime imports with import datetime as dt (#145640)

2026-03-21 18:02:06 +02:00

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

gh-145887: Use write() instead of stream.write() in PrettyPrinter._pprint_frozendict (#145894)

2026-03-13 12:57:35 +01:00

profile.py

…

pstats.py

…

pty.py

…

py_compile.py

gh-144278: Enable overriding sys.implementation's name and cache_tag when building sysmodule.c (GH-144293)

2026-02-10 00:01:17 +00:00

pyclbr.py

…

pydoc.py

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

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

queue.py

…

quopri.py

…

random.py

…

reprlib.py

…

rlcompleter.py

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

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

runpy.py

…

sched.py

…

secrets.py

…

selectors.py

…

shelve.py

…

shlex.py

…

shutil.py

gh-85809: Ensure shutil.make_archive accepts path-like objects in all cases (GH-143668)

2026-02-25 16:44:17 +02:00

signal.py

…

site.py

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

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

smtplib.py

…

socket.py

…

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

…

stringprep.py

…

struct.py

…

subprocess.py

gh-83069: Use efficient event-driven subprocess.Popen.wait() on Linux / macOS / BSD (#144047)

2026-01-28 15:04:40 +01:00

symtable.py

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

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

tabnanny.py

…

tarfile.py

gh-141707: Skip TarInfo DIRTYPE normalization during GNU long name handling

2026-03-11 13:47:55 +00:00

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

…

timeit.py

…

token.py

…

tokenize.py

…

trace.py

…

traceback.py

gh-140049: Colorize exception notes in traceback.py (#140051)

2026-03-22 08:54:43 +00:00

tracemalloc.py

…

tty.py

…

turtle.py

…

types.py

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

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

typing.py

gh-145033: Implement PEP 747 (#145034)

2026-02-28 19:52:04 -08:00

uuid.py

…

warnings.py

…

wave.py

GH-60729: Add IEEE format wave audio support (GH-145931)

2026-03-18 12:46:26 +00:00

weakref.py

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

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

webbrowser.py

gh-143930: Reject leading dashes in webbrowser URLs

2026-03-20 14:47:13 +00:00

zipapp.py

…

zipimport.py

…