Platform201

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Platform201 Changelog

Here's what we've been shipping, release by release.

Environment overhaul, graph editor upgrades, and MCP support
Feature
v1.3 · August 2026 - Week 1

Environments got a parent/child restructure with soft delete, the graph editor gained a context menu and undo/redo, the AI assistant can now deploy for you, and MCP works across multiple AIs.

  • Environments: new environments start with just the Hello World app (AI prompt on creation reverted)
  • Environments: delete now supported, with 7-day recovery before permanent deletion
  • Environments: restructured into parent/child — cloned environments show indented under their parent, and the grid-with-previews view is now a list
  • Projects: cards now preview the most recently edited environment's graph
  • Mobile: faster flow for getting back to projects and navigating around
  • Graph: new context menu — refresh, reset graph to a previous deployment's state, undo/redo, add node, delete node/edge, align graph
  • Graph: undo/redo added
  • Graph: toolbox split into Nodes and Actions (deploy, etc.)
  • AI: deploy directly from the assistant, including a sandbox environment for working on large codebases
  • AI: AI Assistant merged with Blueprints AI into one assistant
  • AI: all conversations now logged to MongoDB
  • AI: type @ in chat to reference a node from a dropdown (the AI can also embed nodes by id)
  • AI: multi-line chat input
  • AI: fixed a bug where responses weren't recorded if the chatbot was closed mid-request
  • MCP: now works with multiple AIs, with docs on how it works
  • SDK: create/revoke API keys from project settings
  • SDK: updated to expose response headers
  • SDK: removed temporary hooks, replaced with SDK hooks now that headers are supported
  • Infrastructure: ability to clone environments (dev → test, dev → prod, etc.)
  • UI: every screen tidied up on mobile so it always fits and behaves well
  • UI: side menu redone — cleaner, clearer, auto-hides on selection, works better on mobile
  • UI: deploy state now shows in the browser tab, so you can track progress across multiple open tabs
  • UI: improved folder upload UX
  • UI: misc cleanup — removed unused files, fixed invoice price alignment, updated billing page, matched filter button heights to date inputs, fixed HTML warnings, removed debug logs
  • Various small bug fixes
GCP Projects, Mongo Atlas support
Feature
v1.2 · June 2026 - Week 4

Google Cloud projects (GCP) now run all client environment deployments, runtimes, and builds in fully isolated environments. MongoDB Atlas is also supported.

  • GCP project support
  • Improved Neon database integration
  • AI chatbot when getting started: 'What do you want to build'
  • MongoDB Atlas integration
  • Database edges inject secrets dynamically into build/runtime env vars
  • Public GitHub repos supported
  • Fixed a number of bugs
  • A number of small improvements to various flows
  • Mobile device UI changed for better access and control
Neon Database support and Blueprints
Feature
v1.1 · June 2026 - Week 2

Added Blueprints for importing with examples and standard patterns, plus Postgres support using Neon.

  • Added blueprints
  • Added Neon database integration
  • Ability to download code from the editor
  • Fixed a number of bugs
  • A number of small improvements to various flows
  • Moved configuration to nodes for easier use on mobile devices
Cloud functions and Editor
Feature
v1.0 · May 2026

Added the ability to deploy cloud functions, as well as edit and generate from AI.

  • Added Hello World app so you can deploy instantly on sign up
  • Trash can icon added to nodes on the canvas, with an 'are you sure' delete confirm
  • Description added to project cards
  • You can now use Platform201 to deploy cloud functions and build them using AI prompts
  • Added a full code editor within the app
  • Fixed a number of small bugs and performance improvements