0.40.x✎

Release

1. 0.40.0Every method a service has, without a node each.New2026-09-15

Added

• 0.40.0Service Function and Service Function (Value) call a method on a Roblox service. Pick the call in the Inspector — RunService:IsServer, Debris:AddItem, TweenService:Create — and the arguments arrive named and typed from the method's own signature, with the result pin typed to what it returns. The value node has no execution pins, so it wires straight into the Branch or the loop that wanted the answer.
• 0.40.0The node palette lists every method by name. Searching IsServer finds RunService:IsServer, and picking it places the node already set to that call. They appear once you have typed something rather than in the browsing list, which is three hundred entries long.
• 0.40.0The service is hoisted, exactly as Get Service hoists it: one local RunService = game:GetService("RunService") at the top of the file, shared with every node that asked for the same service.
• 0.40.0A catalogue of 322 methods across 36 services, built from Roblox's documentation and shipped with Roswaal — no network at build time or run time. Methods behind a security context and deprecated ones are not offered; methods a service inherits are, down to Instance, whose own methods have nodes already.
• 0.40.0An enum argument is typed as its member name — E, Begin — and written out as Enum.KeyCode.E. An optional argument nothing set is left out of the call rather than passed as nil.
• 0.40.0A new guide, Services and their methods, on Get Service, the two nodes, and what the catalogue holds.