Peter Bierma comments

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                                            Peter Bierma

Memray needs to be thread-safe to run under free-threading

> Memray's C++ code already uses std::mutex whenever it's accessing a shared data structure, and that will work fine for serializing access across threads even in a free threading build....

gh-141070: Rename `PyUnstable_Object_Dump` to `PyObject_Dump`

Victor and Petr: It wasn't clear to me whether this needed a new C API WG issue -- if you'd like another vote, please let me know.

TypeVarTuple unpacking syntax in function arguments causes an assertion error during compilation

I think there's more to it.

Implement PEP 799 – A dedicated profiling package for organizing Python profiling tools

I propose the name `profiling.boring` for cProfile.

PEP 695 related type ordering quirk that results in NameError

Looks like a duplicate of #3469. I'll get to this after we get the `class Something[T]` syntax finished.

PEP 563: forward references in type annotations raise NameError

> For this I guess, we need to have an idea first how this works at all. Looking at module level bytecodes is a bit hard, but I guess it's...

SIGSEV in `datetime.timedelta` (possibly from datetime's C `delta_new`)

I can reproduce this using a fresh build off main, but I don't think this is an issue with `datetime`. The crash seems to be happening in the eval loop,...

SIGSEV in `datetime.timedelta` (possibly from datetime's C `delta_new`)

The crash doesn't occur with the Python implementation enabled, but Valgrind still explodes with errors. I'm pretty sure `_datetime` just acts as a trigger for the segfault.

gh-121111: Fix `zipimport` incorrectly dealing with namespace packages

Can confirm that the test written by @SeaHOH continues to fail on the new patch. There were two bugs at play here, I only patched one of them (my original...

Crash `msgspec` with Python 3.13.*

I believe `Py_TPFLAGS_INLINE_VALUES` is supposed to be opt-in and only for a few special types in 3.13, so I'm a little bit confused about what msgspec is doing with the...