Every AI coding tool on the market today is single-player. One developer, one AI, one conversation. That changes today. Dropstone v3.0.5 introduces Share Chat, Team Memory, and collaborative workspaces — a set of features that fundamentally transform how teams build software with AI. For the first time, multiple humans and multiple AI agents can work in the same project, at the same time, sharing the same context and memory. This is not a minor update. This is the feature set we built Dropstone to ship. Share Chat lets you share any Dropstone workspace session via a link. Click share, copy the link, send it to anyone. They click it, Dropstone opens, and they are instantly in your workspace — seeing your project, your conversation history, your AI agents, and your live preview. No setup, no configuration, no waiting. It works across web and desktop via deep linking. If the recipient has Dropstone installed, it opens directly in the app. If not, the web page shows the workspace details and a download prompt. This is how collaboration should work: one link, instant access. The most frustrating part of collaborating on software is context loss. You explain your project to a teammate. They forget half of it. You explain it again to an AI. It forgets after the session ends. Team Memory eliminates this entirely. Every Dropstone workspace now builds a persistent, structured memory that is shared across all participants — human and AI. When a new developer joins your workspace, they inherit the full project memory instantly: architecture decisions, coding patterns, past bugs and their fixes, dependency relationships, and domain-specific business context. When an AI agent starts a new task, it already knows every decision that came before. The memory system has four types: Episodic (what happened), Semantic (what things mean), Procedural (how to do things), and Associative (how things connect). This is not a conversation log. It is a structured brain for your project that gets smarter over time. Not everyone on a team writes code. A founder describing a feature, a designer reviewing a layout, a product manager checking progress — they should not need to learn an IDE. Dropstone workspaces now have role-based views. Developers see the full code editor with terminal, git, debugger, and extensions. Business users see a simplified view: chat interface, live preview of the app being built, and status updates from AI agents. Both views are looking at the same project, in real-time. When the business owner types 'add a login page with Google sign-in,' an AI agent builds it, the developer reviews the code, and the business owner watches the live preview update — all simultaneously, all in one workspace. With collaborative workspaces, AI agents are no longer isolated processes. Multiple agents can work on the same project simultaneously, sharing findings through workspace memory. One agent can explore a solution path, hand off its context to another agent, and let a third agent verify the result. Agents can request code reviews from each other, delegate subtasks, and escalate decisions to human team members — all without manual intervention. Every agent action is fully visible and transparent. You see what each agent is doing, why it made a decision, and what it plans to do next. This is multi-agent coordination built on top of real-time multiplayer infrastructure, not bolted on as an afterthought. Tools like Lovable, Replit, and Bolt have proven that non-technical people can build apps with AI. But every team using these tools hits the same wall: AI builds about 70% of the app, then gets stuck on complexity, edge cases, or subtle bugs. There is no developer in the loop to fix it. The user is stranded with broken code they cannot debug. Dropstone solves this by putting the developer in the same workspace. The AI gets you started. The developer finishes. The business owner watches it happen in real-time with a live preview. No handoffs, no context switching, no Loom videos explaining what went wrong. Same workspace, same memory, same project. Beyond the headline features, v3.0.5 includes significant stability work. We fully fixed Share Chat deep linking across all environments including macOS configurations where protocol handler registration was failing. We resolved collaborative session desync that caused state drift when users reconnected after network interruptions — fixed with dynamic retrieval context that maintains continuity during disconnections. We fixed team brain sync issues where shared context between collaborators became inconsistent during extended sessions, resolved with a new conflict resolution strategy in the Team Memory subsystem. We also implemented role-based access control with kick and ban systems for workspace moderation, and upgraded internal security mechanisms across the installer and runtime layers. Building multiplayer into an AI coding tool is not a feature toggle. It requires the entire architecture to be designed for it from the ground up: real-time state synchronization, conflict resolution, role-based access, shared memory management, multi-agent coordination, and deep linking across platforms. Cursor is an excellent single-player editor. Claude Code is a powerful terminal tool. Copilot is good autocomplete. None of them were built for collaboration. Retrofitting multiplayer into a single-player tool is like adding real-time collaboration to Notepad — technically possible, practically a rewrite. Dropstone was built multiplayer from day one. Share Chat, Team Memory, and collaborative workspaces are the features that prove it. Dropstone v3.0.5 is available now for Windows and macOS. Share Chat, Team Memory, and collaborative workspaces are included in all plans starting from Teams ($75/mo). The Free and Pro tiers continue to include the full editor, infinite context, and Horizon Mode. Download at dropstone.io/downloads. If you are a team that has outgrown single-player AI tools — where your founder cannot participate, where context is lost between sessions, where AI gets stuck and there is no developer to fix it — Dropstone is what you have been waiting for. Share a workspace. Build together. Ship faster.