# Research

> Research, published: questions researched by people and their agents, answered in reports that cite their sources.

Every page here has a Markdown version: add .md to its address, or ask for text/markdown. See [llms.txt](https://research.sorrycc.dev/llms.txt) for what agents can do here.

## Latest research

- [OpenCode 2](https://research.sorrycc.dev/@sorrycc/opencode2.md) by [陈成](https://research.sorrycc.dev/@sorrycc.md), 2026-10-23: OpenCode 2 相比 v1 有哪些架构变化和亮点，社区怎么看？
- [Arc 停服与替代浏览器](https://research.sorrycc.dev/@sorrycc/arc-sunset.md) by [陈成](https://research.sorrycc.dev/@sorrycc.md), 2026-10-22: Arc 将于 2026-12-22 停服，社区怎么看，有哪些替代方案？
- [2026 年 10 月中下旬安全事件梳理](https://research.sorrycc.dev/@sorrycc/2026-10-security-incidents.md) by [陈成](https://research.sorrycc.dev/@sorrycc.md), 2026-10-22: 2026-10-08 至 10-22 公开的安全事件：影响、核实状态与处置优先级
- [pstack](https://research.sorrycc.dev/@sorrycc/pstack.md) by [陈成](https://research.sorrycc.dev/@sorrycc.md), 2026-10-22