Shkarko CodeWhale 0.8.60

Added
- Agent Fleet real-run cutover (#3154/#3096). codewhale fleet run now launches durable workers through the headless codewhale exec --output-format stream-json path instead of the local simulation interpreter, with terminal worker events freeing leases so queued fleet tasks continue running.
- Read-only shell parallelism (#2983). The engine can now run conservative read-only shell calls in parallel, including strict bash/sh/zsh -c wrappers for whitelisted commands, while writes, stdin, background TTY work, redirects, pipes, command substitution, and follow-mode tails stay serial.
- Declarative JS/TS WhaleFlow authoring (#3097). WhaleFlow now accepts a compile-only workflow({...}) JavaScript/TypeScript authoring form that lowers into the existing WorkflowSpec validator without executing user JavaScript.
- Slash-menu Ctrl+P/Ctrl+N navigation (#3196). The slash command menu now supports Ctrl+P/Ctrl+N movement without letting the global file picker steal focus while the menu is open. Thanks @1Git2Clone for the PR.
- New models and first-party provider routes. This release adds GLM-5.2 (selectable on the Z.ai Coding Plan and over OpenRouter as z-ai/glm-5.2, alongside the existing GLM-5.1 default), a first-party Z.ai provider route, a first-party StepFun / StepFlash route (step-3.7-flash), and a first-party MiniMax route defaulting to MiniMax-M3 with the M2.7/M2.5/M2.1 family selectable (#3187/#3191).
Changed
- README and contributor credits. The README now has a shorter public overview and moves the full contributor ledger to docs/CONTRIBUTORS.md, preserving public thanks for DeepSeek, DataWhale, OpenWarp, and Open Design.
- Fleet-backed sub-agent direction. Runtime docs now state the intended cutover clearly: "sub-agent" is role/UX vocabulary, while durable detached work should converge on the fleet-backed worker lifecycle with retries, receipts, and ledgered inspection.
Fixed
- Sub-agent eval no longer blocks by default. agent_eval now returns the current projection immediately and delivers follow-up input without waiting for a running child to finish its provider call. Pass block:true for an intentional terminal wait.
- Z.ai GLM thinking traces. Direct Z.ai requests now use the documented thinking shape, preserve and replay reasoning_content, classify GLM reasoning streams as thinking output, and accept ultracode as a max-effort alias.
- Claude skill archive compatibility (#2743). /skill install keeps portable Claude-style skill folders supported while rejecting multi-skill Claude plugin archives clearly instead of silently installing only one skill and dropping plugin semantics. Thanks @AiurArtanis for the ecosystem request.