# News: June 17, 2026

> 4 curated links on AI agents, Python, security, Google Cloud, and engineering, selected by Médéric Hurier.

- Author: [Médéric Hurier (Fmind)](https://www.fmind.dev/)
- Published: 2026-06-17
- URL: https://www.fmind.dev/news/2026-06-17/

- [GLM-5.2 | OpenLM.ai](<https://openlm.ai/glm-5.2>): Z.ai has released GLM-5.2, an open-source, MIT-licensed coding model featuring a solid 1M-token context window and the novel IndexShare architecture that reduces per-token FLOPs by 2.9x.
- [zai-org/GLM-5.2 · Hugging Face](<https://huggingface.co/zai-org/GLM-5.2>): Z.ai has published the official model weights and repository for GLM-5.2 on Hugging Face under the open-source MIT license.
- [What are git worktrees, and why should I use them? - The GitHub Blog](<https://github.blog/ai-and-ml/github-copilot/what-are-git-worktrees-and-why-should-i-use-them>): Cassidy Williams explains how Git worktrees allow developers to manage multiple active branches in a single repository without needing to stash or commit incomplete changes.
- [Bull Theory on X](<https://x.com/BullTheoryio/status/2066836174249852977>): SpaceX has agreed to acquire AI-assisted coding startup Cursor for $60 billion in an all-stock deal to bolster its xAI efforts.