title News newsHeader Fourth Developer Summit in Copenhagen – 5-7 November, 2025 date 2025-10-08 sidebar false 2025--10--08: Fourth Developer Summit in Copenhagen -- 5-7 November, 2025 See [summit website]({{% relref "/summits/developer/2025-nov" %}}). 2025--03--28: Third Developer Summit was held in Seattle – 11-14 May 2025 See [summit website]({{% relref "/summits/developer/2025" %}}). 2024--04--11: Second Developer Summit was held in Seattle – June 2-5, 2024 See [summit website]({{% relref "/summits/developer/2024" %}}). 2023--05--30: First Developer Summit was held in Seattle See summit website. 2021--04--21: SPECs announced at SciPy 2021 Stéfan van der Walt announces the Scientific Python Ecosystem Coordination project and talks about the SPEC documents during SciPy 2021.
