Indian startup Table Space plans to IPO next year at a $2.5 billion valuation.Cybersecurity unicorn Cyera acquires data loss prevention startup Trail Security for $162 million.Analytics software company Amplitude acquires app user engagement startup Command AI for over $45 million.Fintech startup CapWay, part of Y Combinator's cohort, shuts down.Nuclear tech startup X-Energy raises $500 million in Series C-1 round led by Amazon's Climate Pledge Fund.Lightmatter raises $400 million to reduce energy demand in data centers and AI models using photonic chips.Japanese startup Ookuma Diamond Device raises $27 million to build a diamond semiconductor manufacturing facility.Toronto-based startup Fable raises $25 million to develop accessibility tools for cognitive and hearing impairments.German startup OroraTech raises $25 million to expand wildfire detection using satellites.20VC closes a new $400 million fund to support European startups.VC firm Buckley Ventures seeks to raise a fourth $250 million fund.Nordic-focused VC firm Node.vc closes its €71 million first fund.Former TechCrunch colleague Steve O'Hear passes away at 49.