●FABLE5 — Claude Fable 5 launches (Jun 9): the first generally available Mythos-class model, beyond Opus, with 1M-token context, 128k output, and always-on adaptive thinking●FREE-WINDOW — Fable 5 is included free on Pro, Max, Team, and Enterprise through Jun 22; usage credits required from Jun 23. API pricing is $10/$50 per MTok●SAFEGUARDS — Fable 5 falls back to Opus 4.8 on high-risk topics (under 5% of sessions); the unrestricted Mythos 5 is limited to vetted organizations●IPO — Anthropic confidentially files for an IPO (Jun 1), with a reported $65B raise, $965B valuation, and $47B annualized revenue●BILLING — 3 days to the Jun 15 change: Agent SDK, headless Claude Code, GitHub Actions, and third-party agents move to API-rate monthly credits●PLATFORM — Claude Developer Platform adds Managed Agents scheduled deployments, vault env credentials, and session thread webhook events●FABLE5 — Claude Fable 5 launches (Jun 9): the first generally available Mythos-class model, beyond Opus, with 1M-token context, 128k output, and always-on adaptive thinking●FREE-WINDOW — Fable 5 is included free on Pro, Max, Team, and Enterprise through Jun 22; usage credits required from Jun 23. API pricing is $10/$50 per MTok●SAFEGUARDS — Fable 5 falls back to Opus 4.8 on high-risk topics (under 5% of sessions); the unrestricted Mythos 5 is limited to vetted organizations●IPO — Anthropic confidentially files for an IPO (Jun 1), with a reported $65B raise, $965B valuation, and $47B annualized revenue●BILLING — 3 days to the Jun 15 change: Agent SDK, headless Claude Code, GitHub Actions, and third-party agents move to API-rate monthly credits●PLATFORM — Claude Developer Platform adds Managed Agents scheduled deployments, vault env credentials, and session thread webhook events