Episode 274 of Thinking Elixir. News includes the release of Elixir 1.19.0-rc.1 with OTP 28.1+ compatibility and impressive 2.3x faster dependency compilation, JetBrains adopting the open Agent Client Protocol for AI coding agents, an update on LiveView Native’s uncertain future, major improvements to the MDex Markdown library including streaming support and Quill delta conversion, Curiosum’s comprehensive blog post on their Permit authorization library, Elixir gaining an AT Protocol library called Aether for Bluesky integration, Supabase raising $100 million at a $5 billion valuation while building on Elixir, Ruby community fracturing over gem server ownership controversies, security concerns about AI agents escalating privileges across systems, and more!