On 2022-05-08 04:22, Pablo Galindo Salgado wrote:
We did it, team!! After quite a bumpy release process and a bunch of
last-time fixes, we have reached **beta 1** and **feature freeze**. What
a ride eh? You can get the shiny new release artefacts from here:
https://www.python.org/downloads/release/python-3110b1/
<https://www.python.org/downloads/release/python-3110b1/>
## This is a beta preview of Python 3.11
Python 3.11 is still in development. 3.11.0b1 is the first of four
planned beta release previews. Beta release previews are intended to
give the wider community the opportunity to test new features and bug
fixes and to prepare their projects to support the new feature release.
We **strongly encourage** maintainers of third-party Python projects to
**test with 3.11** during the beta phase and report issues found to [the
Python bug tracker](https://bugs.python.org <https://bugs.python.org>)
as soon as possible. While the release is planned to be feature
complete entering the beta phase, it is possible that features may be
modified or, in rare cases, deleted up until the start of the release
candidate phase (Monday, 2021-08-02). Our goal is to have no ABI
changes after beta 4 and as few code changes as possible after
3.11.0rc1, the first release candidate. To achieve that, it will be
**extremely important** to get as much exposure for 3.11 as possible
during the beta phase.
Please keep in mind that this is a preview release and its use is
**not** recommended for production environments.
# Major new features of the 3.11 series, compared to 3.10
Python 3.11 is still in development. This release, 3.11.0b1 is the
**first** of four beta releases.
Beta release previews are intended to give the wider community the
opportunity to test new features and bug fixes and to prepare their
projects to support the new feature release.
Many new features for Python 3.11 are still being planned and written.
Among the new major new features and changes so far:
* [PEP 657](https://www.python.org/dev/peps/pep-0657/
<https://www.python.org/dev/peps/pep-0657/>) -- Include Fine-Grained
Error Locations in Tracebacks
* [PEP 654](https://www.python.org/dev/peps/pep-0654/
<https://www.python.org/dev/peps/pep-0654/>) -- Exception Groups and except*
* [PEP 673](https://www.python.org/dev/peps/pep-0673/
<https://www.python.org/dev/peps/pep-0673/>) -- Self Type
* [PEP 646](https://www.python.org/dev/peps/pep-0646/)
<https://www.python.org/dev/peps/pep-0646/)>-- Variadic Generics
* [PEP 680](https://www.python.org/dev/peps/pep-0680/
<https://www.python.org/dev/peps/pep-0680/>)-- tomllib: Support for
Parsing TOML in the Standard Library
* [PEP 675](https://www.python.org/dev/peps/pep-0675/)
<https://www.python.org/dev/peps/pep-0675/)>-- Arbitrary Literal String Type
* [PEP 655](https://www.python.org/dev/peps/pep-0655/
<https://www.python.org/dev/peps/pep-0655/>)-- Marking individual
TypedDict items as required or potentially-missing
FYI, 2 of these PEP links are missing/wrong:
https://www.python.org/dev/peps/pep-0646/ (Variadic Generics) is at
https://peps.python.org/pep-0646/
https://www.python.org/dev/peps/pep-0675/ (Arbitrary Literal String
Type) is at https://peps.python.org/pep-0675/
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