2025 Core Dev Sprint: 15th-19th September at Arm Ltd in Cambridge, UK

Hello folks :wave:

I am thrilled to announce that Arm Ltd will be hosting the 2025 Core Dev Sprint at our headquarters in Cambridge, UK. :uk:
There is some flexibility about the availability of the venue. Please mark your preference.

Availability for 2025 Core Dev Sprint:
  • 15th - 19th September
  • 22nd - 26th September
  • 6th - 10th October
0 voters

I’ll keep the poll open for two weeks to allow ample time for people to express their preferences. More details will be shared soon.

We appreciate the Steering Council’s acceptance of our proposal!

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Great news! Thanks for sharing @diegor.

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Reminder that Python 3.14.0 final is planned for Wednesday 1st October 2025 (hopefully we won’t need to revert anything last minute this time :upside_down_face:).

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Hi everyone,

Thanks a lot for voting in the poll and for being so patient. :pray:

After looking at the results and talking to everyone who voted, I’m glad to confirm that the Core Dev Sprint 2025 will be happening from September 15th to 19th, 2025 at Arm Ltd’s headquarter in Cambridge, UK :uk:

In the coming weeks, we’ll put together all the info you need about the logistics of the event, just like Itamar and Petr did in the past.

In the meantime, if you have any questions, feel free to ask me either privately on Discord or here in this thread.

Thanks again for the opportunity to host this event. We really look forward to it.

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We should invite Jukka (mypy’s author), he lives in Cambridge and is a member of the typing council.

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I sent him a message here in Discuss hoping he reads it. Otherwise I need to scout for his email.

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Folks, we’re now ready to take attendance for the Core Dev Sprint 2025 at Arm Ltd. If you’d like to attend, please fill out the following form:

Note: This form is only for CPython core developers, triagers, and invitees.

Please submit the form by Monday, March 31st, 2025, 23:59 GMT (3 weeks from now).

In the meantime, we’re working on a public document to gather all the necessary information for event logistics.

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Folks, this is a gentle reminder for people who haven’t signed up yet! You have time until March 31st (1 week to go) to fill out the form: https://forms.gle/L8pzUAnaMs19nvrw8

All the details are in the logistics document I shared on Discord (let me know if you need the link).

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:warning: Hello, this is the last reminder to sign up for the Core Dev Sprint 2025 @ Arm Ltd, UK. :warning:
If you want to go, please fill out the RSVP form https://forms.gle/L8pzUAnaMs19nvrw8 by today 23:59 BST.

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