This update for python313 fixes the following issues: Update to version 3.13.12. Security issues fixed: - CVE-2025-11468: header injection when folding a long comment in an email header containing exclusively unfoldable characters (bsc#1257029). - CVE-2025-15282: user-controlled data URLs parsed may allow injecting headers (bsc#1257046). - CVE-2026-0672: HTTP header injection via user-controlled cookie values and parameters when using http.cookies.Morsel (bsc#1257031). - CVE-2026-0865: user-controlled header containing newlines can allow injecting HTTP headers (bsc#1257042). - CVE-2026-1299: header injection when an email is serialized due to improper newline quoting in `BytesGenerator` (bsc#1257181). Other updates and bugfixes: - Update to version 3.13.12. - Library - gh-144380: Improve performance of io.BufferedReader line iteration by ~49%. - gh-144169: Fix three crashes when non-string keyword arguments are supplied to objects in the ast module. - gh-144100: Fixed a crash in ctypes when using a deprecated POINTER(str) type in argtypes. Instead of aborting, ctypes now raises a proper Python exception when the pointer target type is unresolved. - gh-144050: Fix stat.filemode() in the pure-Python implementation to avoid misclassifying invalid mode values as block devices. - gh-144023: Fixed validation of file descriptor 0 in posix functions when used with follow_symlinks parameter. - gh-143999: Fix an issue where inspect.getgeneratorstate() and inspect.getcoroutinestate() could fail for generators wrapped by types.coroutine() in the suspended state. - gh-143706: Fix multiprocessing forkserver so that sys.argv is correctly set before __main__ is preloaded. Previously, sys.argv was empty during main module import in forkserver child processes. This fixes a regression introduced in 3.13.8 and 3.14.1. Root caused by Aaron Wieczorek, test provided by Thomas Watson, thanks! - gh-143638: Forbid reentrant calls of the pickle.Pickler and pickle.Unpickler methods for the C implementation. Previously, this could cause crash or data corruption, now concurrent calls of methods of the same object raise RuntimeError. - gh-78724: Raise RuntimeError's when user attempts to call methods on half-initialized Struct objects, For example, created by Struct.__new__(Struct). Patch by Sergey B Kirpichev. - gh-143602: Fix a inconsistency issue in write() that leads to unexpected buffer overwrite by deduplicating the buffer exports. - gh-143547: Fix sys.unraisablehook() when the hook raises an exception and changes sys.unraisablehook(): hold a strong reference to the old hook. Patch by Victor Stinner. - gh-143378: Fix use-after-free crashes when a BytesIO object is concurrently mutated during write() or writelines(). - gh-143346: Fix incorrect wrapping of the Base64 data in plistlib._PlistWriter when the indent contains a mix of tabs and spaces. - gh-143310: tkinter: fix a crash when a Python list is mutated during the conversion to a Tcl object (e.g., when setting a Tcl variable). Patch by Benedikt Tran. - gh-143309: Fix a crash in os.execve() on non-Windows platforms when given a custom environment mapping which is then mutated during parsing. Patch by Benedikt Tran. - gh-143308: pickle: fix use-after-free crashes when a PickleBuffer is concurrently mutated by a custom buffer callback during pickling. Patch by Benedikt Tran and Aaron Wieczorek. - gh-143237: Fix support of named pipes in the rotating logging handlers. - gh-143249: Fix possible buffer leaks in Windows overlapped I/O on error handling. - gh-143241: zoneinfo: fix infinite loop in ZoneInfo.from_file when parsing a malformed TZif file. Patch by Fatih Celik. - gh-142830: sqlite3: fix use-after-free crashes when the connection's callbacks are mutated during a callback execution. Patch by Benedikt Tran. - gh-143200: xml.etree.ElementTree: fix use-after-free crashes in __getitem__() and __setitem__() methods of Element when the element is concurrently mutated. Patch by Benedikt Tran. - gh-142195: Updated timeout evaluation logic in subprocess to be compatible with deterministic environments like Shadow where time moves exactly as requested. - gh-143145: Fixed a possible reference leak in ctypes when constructing results with multiple output parameters on error. - gh-122431: Corrected the error message in readline.append_history_file() to state that nelements must be non-negative instead of positive. - gh-143004: Fix a potential use-after-free in collections.Counter.update() when user code mutates the Counter during an update. - gh-143046: The as