[Twisted-Python] Twisted 19.2.0rc1 Release Candidate Announcement

Amber Brown hawkowl at atleastfornow.net
Mon Mar 4 16:14:08 MST 2019


Hi Tom,

Thanks for letting me know.

I propose we update this dependency and do an rc2, would anyone have an
objection to that?

- Amber

On Mon., 4 Mar. 2019, 15:12 Tom Most, <twm at freecog.net> wrote:

> Hi Amber,
>
> I wanted to make sure you've seen this:
> https://twistedmatrix.com/trac/ticket/9592
>
> Twisted now references a symbol not present in its minimal crypography
> requirement.
>
> ---Tom
>
>
> On February 24, 2019 11:19:28 AM PST, Amber Brown <
> hawkowl at atleastfornow.net> wrote:
>>
>> Hello from PyCascades! Straight from the Pacific North-West, a new
>> Twisted release candidate!
>>
>> In this release, there is:
>>
>> - twisted.web.client.HostnameCachingHTTPSPolicy was added as a new
>> contextFactory option. This reduces the performance overhead for making
>> many TLS connections to the same host.
>> - twisted.conch.ssh.keys can now read private keys in the new
>> "openssh-key-v1" format, introduced in OpenSSH 6.5 and made the default
>> in OpenSSH 7.8.
>> - The sample code in the "Twisted Web In 60 Seconds" tutorial runs on
>> Python 3.
>> - DeferredLock and DeferredSemaphore can be used as asynchronous context
>> managers on Python 3.5+.
>> - twisted.internet.ssl.CertificateOptions now uses 32 random bytes
>> instead of an MD5 hash for the ssl session identifier context.
>> - twisted.python.failure.Failure.getTracebackObject now returns
>> traceback objects whose frames can be passed into traceback.print_stack
>> for better debugging of where the exception came from.
>> - Much more! 20+ tickets closed overall.
>>
>> You can get the tarball and the NEWS file at
>> https://twistedmatrix.com/Releases/rc/19.2.0rc1/ , or you can try it out
>> from PyPI:
>>
>>      python -m pip install Twisted==19.2.0rc1
>>
>> Please test it, and let me know how your applications fare, good or bad!
>> If nothing comes up, 19.2 will release in a week.
>>
>> Twisted regards,
>>
>> Amber Brown (hawkowl)
>>
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