Phoenix v1.5.0 has been released for the Elixir web framework, bringing several major features. Phoenix LiveDashboard is now included by default, offering real-time performance monitoring, a streaming request logger, process inspection, and cluster-wide node support. New LiveView generators (`phx.gen.live` and `--live` flag for `phx.new`) make it easier to bootstrap LiveView-powered CRUD interfaces. Phoenix.PubSub has been upgraded to 2.0 with a more flexible fastlane mechanism and is now explicitly placed in the supervision tree to prevent startup race conditions. Additional improvements include built-in MSSQL support via the `tds` adapter, revamped documentation guides, telemetry integration, and several deprecations including the Cowboy 1 adapter and endpoint-based PubSub configuration.
