Anthropic Leaked Its Own Source Code

Go ad-free!

Docs piling up faster than you can write them? Same.

Every team knows the feeling — product ships, docs don't. Changelogs get forgotten. Style violations quietly accumulate. Broken links go unnoticed for months.

Mintlify's new Workflows feature fixes this. Define automation rules, and the agent handles the recurring maintenance work for you — on your schedule, by your rules.

Draft docs when a PR merges. Generate changelogs every Friday. Run a style audit on every push. Flag translation lag before it becomes a problem. Each workflow is version controlled, fully configurable, and fits into your existing review process.

You decide when it runs, what it checks, and whether changes get committed directly or opened as a pull request for review.

The result: documentation that actually keeps up with your product, without someone manually chasing it down.

Try Workflows

This week Anthropic accidentally leaked Claude Code's entire source code through an npm packaging error. 500,000 lines of TypeScript across 1,900 files, including unreleased features like an autonomous daemon mode and a self-healing memory system. This is their second data exposure in a week.

Railway's new CDN accidentally enabled caching on domains that had it turned off, which served authenticated GET responses to the wrong users for about an hour on March 30. Users reported being logged in as other people entirely. Almost 48 hours later, some affected users still hadn't received notification. If you're on Railway with authenticated users, audit your cache headers now.

Google launched Gemini switching tools that let you import your memories and chat history from other AI apps via copy-paste prompts and ZIP uploads, plus it rebranded "past chats" to "memory." Separately, Gemma 4 arrived under an Apache 2.0 license.

Cloudflare is still out here slop forking. They announced EmDash, an open-source TypeScript CMS built on Astro with sandboxed plugins that declare exactly what permissions they need. Innovative security model, but early criticism is fair. There’s no visual site builder, CLI-required setup, and it's v0.1.0. A developer preview, not a WordPress replacement today. I can’t wait to try it out.

Payload v3.81.0 added an LLM evaluation suite for testing AI-generated Payload code, stabilized Postgres read replicas, and patched several high-severity dependency vulnerabilities.

Claude Code 2.1.84–2.1.90 brought a Windows PowerShell tool, transcript search, major performance fixes (quadratic-to-linear SSE transport), and a fix for auto mode ignoring explicit user boundaries.

Also this week:

I spent some time cleaning up Claude Codes slop from my website live on stream. Check it out here!

The best marketing ideas come from marketers who live it. That’s what The Marketing Millennials delivers: real insights, fresh takes, and no fluff. Written by Daniel Murray, a marketer who knows what works, this newsletter cuts through the noise so you can stop guessing and start winning. Subscribe and level up your marketing game.

Sign Up Free