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python · gvanrossum · May 18, 2025 · May 12, 2025 · May 12, 2025 · May 13, 2025
commit ac5759aecae70e603d6be4475d15e701bcc714c8
diff --git a/Misc/NEWS.d/next/Library/2025-05-14-08-13-08.gh-issue-133745.rjgJkH.rst b/Misc/NEWS.d/next/Library/2025-05-14-08-13-08.gh-issue-133745.rjgJkH.rst
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+In 3.13.3 we accidentally changed the signature of create_task() and how it calls a custom task factory in a backwards incompatible way. Since some 3rd party libraries have already made changes to work around the issue that might break if we simply reverted the changes, we're instead changing things to be backwards compatible with 3.13.2 while still supporting those workarounds. In particular, the special-casing of `name` and `context` is back (until 3.14) and consequently eager tasks may still find that their name hasn't been set before they execute their first line of code.
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		In 3.13.3 we accidentally changed the signature of create_task() and how it calls a custom task factory in a backwards incompatible way. Since some 3rd party libraries have already made changes to work around the issue that might break if we simply reverted the changes, we're instead changing things to be backwards compatible with 3.13.2 while still supporting those workarounds. In particular, the special-casing of `name` and `context` is back (until 3.14) and consequently eager tasks may still find that their name hasn't been set before they execute their first line of code.
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