Log message:
lang/python*: No need for :U with USE_CROSS_COMPILE.

After including bsd.prefs.mk or bsd.fast.prefs.mk, this is guaranteed
to be defined.  If it isn't, there's a bug (like misspelling it),
which we should flag early rather than quietly suppress.

Log message:
lang/python3*: Use PY_VER_SUFFIX instead of copying & pasting it.

Change is limited to cross-builds.

No change to generated package; CONFIGURE_ARGS should be unchanged by
this.

Log message:
python39 py39-html-docs: updated to 3.9.21

Python 3.9.21

Tests

gh-125041: Re-enable skipped tests for zlib on the s390x architecture: only skip \ 
checks of the compressed bytes, which can be different between zlib’s software \ 
implementation and the hardware-accelerated implementation.
gh-109396: Fix test_socket.test_hmac_sha1() in FIPS mode. Use a longer key: FIPS \ 
mode requires at least of at least 112 bits. The previous key was only 32 bits. \ 
Patch by Victor Stinner.
gh-100454: Fix SSL tests CI for OpenSSL 3.1+

Security

gh-126623: Upgrade libexpat to 2.6.4
gh-122792: Changed IPv4-mapped ipaddress.IPv6Address to consistently use the \ 
mapped IPv4 address value for deciding properties. Properties which have their \ 
behavior fixed are is_multicast, is_reserved, is_link_local, is_global, and \ 
is_unspecified.

Library

gh-124651: Properly quote template strings in venv activation scripts.
gh-103848: Add checks to ensure that [ bracketed ] hosts found by \ 
urllib.parse.urlsplit() are of IPv6 or IPvFuture format.

Documentation

gh-95588: Clarified the conflicting advice given in the ast documentation about \ 
ast.literal_eval() being “safe” for use on untrusted input while at the same \ 
time warning that it can crash the process. The latter statement is true and is \ 
deemed unfixable without a large amount of work unsuitable for a bugfix. So we \ 
keep the warning and no longer claim that literal_eval is safe.

Log message:
*: recursive bump for icu 76 shlib major version bump

Log message:
*: revbump for icu downgrade

Log message:
*: recursive bump for icu 76.1 shlib bump

Log message:
revbump after icu and protobuf updates

Log message:
python39 py39-html-docs: updated to 3.9.19

Python 3.9.19

Security

gh-115398: Allow controlling Expat >=2.6.0 reparse deferral (CVE-2023-52425) \ 
by adding five new methods:

xml.etree.ElementTree.XMLParser.flush()
xml.etree.ElementTree.XMLPullParser.flush()
xml.parsers.expat.xmlparser.GetReparseDeferralEnabled()
xml.parsers.expat.xmlparser.SetReparseDeferralEnabled()
xml.sax.expatreader.ExpatParser.flush()
gh-115399: Update bundled libexpat to 2.6.0
gh-113659: Skip .pth files with names starting with a dot or hidden file attribute.

Core and Builtins

gh-102388: Fix a bug where iso2022_jp_3 and iso2022_jp_2004 codecs read out of bounds

Library

gh-115197: urllib.request no longer resolves the hostname before checking it \ 
against the system’s proxy bypass list on macOS and Windows.
gh-115133: Fix tests for XMLPullParser with Expat 2.6.0.
gh-81194: Fix a crash in socket.if_indextoname() with specific value (UINT_MAX). \ 
Fix an integer overflow in socket.if_indextoname() on 64-bit non-Windows \ 
platforms.
gh-109858: Protect zipfile from “quoted-overlap” zipbomb. It now raises \ 
BadZipFile when try to read an entry that overlaps with other entry or central \ 
directory.
gh-107077: Seems that in some conditions, OpenSSL will return SSL_ERROR_SYSCALL \ 
instead of SSL_ERROR_SSL when a certification verification has failed, but the \ 
error parameters will still contain ERR_LIB_SSL and \ 
SSL_R_CERTIFICATE_VERIFY_FAILED. We are now detecting this situation and raising \ 
the appropiate ssl.SSLCertVerificationError. Patch by Pablo Galindo
gh-91133: Fix a bug in tempfile.TemporaryDirectory cleanup, which now no longer \ 
dereferences symlinks when working around file system permission errors.

Documentation

gh-115399: Document CVE-2023-52425 of Expat <2.6.0 under “XML \ 
vulnerabilities”.

Windows

gh-111239: Update Windows builds to use zlib v1.3.1.
gh-109991: Windows builds now use OpenSSL 1.1.1w. Note that OpenSSL 1.1 has \ 
reached its end of life and no future fixes will be made, and this version of \ 
Python is no longer receiving maintenance fixes and will not be updated to \ 
OpenSSL 3.0.

Tools/Demos

gh-109991: Update GitHub CI workflows to use OpenSSL 3.0.11 and multissltests to \ 
use 1.1.1w and 3.0.11.