v0.5.2
π Agent Stack version 0.5.2 has been released
This release brings a major TypeScript SDK restructuring, a new Canvas agent, comprehensive UI redesign, and significant improvements to authentication and CLI experience.
Major Changes
Breaking: TypeScript SDK Restructuring
The agentstack-sdk-ts has been completely refactored with a new modular architecture. The API client is now organized into dedicated modules (extensions, api, core) with proper Zod schemas and types for every extension and API method. A new buildApiClient core function with unwrapResult utility provides standardized response handling. Error handling is now structured with ApiErrorException and specific error types (Http, Network, Parse, Validation). All consumers of the TS SDK need to update imports and usage patterns.
New Canvas Agent
A new agent for multi-turn artifact editing is now available. Users can select and modify specific sections of text content, enabling precise iterative refinement of generated artifacts.
GUI Shell Redesign
The UI has been completely redesigned with a new navigation structure. New dedicated pages for agent details (showing description, docs, authors, contributors, tools) and agent-specific settings are now available.