Code with Claude Tokyo lands June 10, with an extended second day for indie developers added due to demand. Every Anthropic developer conference so far has been an announcement vector. With The Register reporting Anthropic ‘intends to release Mythos publicly’ and testingcatalog.com documenting Mythos 1 preparation for Claude Code, Tokyo looks like the right stage.
Cognition shipped Windsurf SWE-1.6 with a 10%+ SWE-Bench Pro improvement over SWE-1.5 and a remarkable delivery mechanism: 950 tokens per second via Cerebras, free for paying users for the next three months. Simultaneously, subscription prices went up — Pro from $15 to $20, a new $200 Max plan. This is not a product update. It is an acquisition-era repositioning.
Anthropic shipped Claude Opus 4.8 on May 28 alongside a $65B Series H that pushed the company’s valuation to $965B — eclipsing OpenAI for the first time. The model posts 69.2% on SWE-bench Pro, introduces Dynamic Workflows for codebase-scale multi-agent migrations, and previews the long-rumoured Mythos release.
Five Claude Code releases in five days (v2.1.152–158, May 26–30) overhaul the plugin system end-to-end: enterprise-safe skill sandboxing via disallowed-tools, zero-friction local plugin development with .claude/skills autoloading, Dynamic Workflows + Opus 4.8 as the default model, and Auto mode expansion to Bedrock, Vertex, and Azure Foundry.
A year ago the industry warned of a white-collar bloodbath. Now the same people say jobs will multiply. The reversal is real — but it’s three different things being collapsed into one: forecasts that mis-timed, a capability curve that hasn’t diffused yet, and a messaging retreat driven by 2026 politics. The skeptics are right about now and wrong about forever.
OpenAI confidentially filed its S-1 with the SEC on May 22, targeting a Q4 2026 IPO at an $852B–$1T valuation. That’s a finance story. But for developers building on the API, it’s also a preview of what public market pressure does to a platform: pricing flexibility narrows, model retirement cycles accelerate, and the roadmap tilts toward quarterly beats. Anthropic is still private. That difference is now a strategic consideration, not just a philosophical one.
On May 20, GitHub quietly removed every Gemini model from Copilot Chat on the web — one day after Gemini 3.5 Flash went GA at Google I/O. The official reason is reliability. The actual result: Copilot is now a two-family product — OpenAI and Anthropic only. Six days later, GitHub shipped enterprise model assignment rules, giving admins cost control just in time for the June 1 billing switch.
The MCP 2026-07-28 release candidate, locked May 21, drops session management from the protocol core — meaning any MCP request can now hit any server instance behind a standard round-robin load balancer. Simultaneously, Anthropic donated MCP to the new Agentic AI Foundation alongside OpenAI and Block as founding members, with Google, Microsoft, AWS, and Cloudflare as platinum supporters.
Google is shutting down free Gemini CLI on June 18, replacing it with the closed-source Antigravity CLI — after accepting over 6,000 merged pull requests from the developer community. The episode is a case study in open-source bait-and-switch, and a reminder that ‘free and open-source’ infrastructure from a hyperscaler is a liability, not an asset.
GitHub Copilot’s June 1 transition to token-based AI Credits is six days away, and preview bills are now available to users. One developer’s April usage: $39.07 under PRUs, $902.72 under AI Credits. The culprit is the Opus 4.7 multiplier, which jumped from 7.5x to 27x. Here’s who is actually at risk — and what to do before Monday.