cpython

gh-146073: Add fitness/exit quality mechanism for JIT trace frontend (GH-148089)

gh-145239: Accept unary plus literal pattern (#148566)

gh-113956: Make intern_common thread-safe in free-threaded build (gh-148886)

gh-132631: Fix "I/O operation on closed file" when parsing JSON Lines file (#132632)

gh-148663: Document that `calendar.IllegalMonthError` inherits from both `ValueError` and `IndexError` (#148664)