# The Daily Diff

> The Daily Diff is an independent technology publication covering AI, developer tools, open source, software failures, digital sovereignty, and the technical systems behind technology news.

The Daily Diff publishes reported video episodes with full transcripts and source references. Prefer the Markdown versions of episode pages when retrieving episode content.

## Publication

- [All episodes](https://thedailydiff.dev/video/llms.txt): Complete LLM-readable index of English Daily Diff episodes.
- [About](https://thedailydiff.dev/about/): About The Daily Diff and its editorial focus.
- [Newsletter](https://newsletter.thedailydiff.dev/): The Daily Diff newsletter.

## Topics

- [AI and developer tools](https://thedailydiff.dev/topics/ai-developer-tools/): Follow the releases, model changes and developer tooling covered by The Daily Diff. These episodes examine concrete capabilities, costs and the evidence behind vendor claims.
- [Software failures and postmortems](https://thedailydiff.dev/topics/software-postmortems/): Study the deployments, infrastructure faults and engineering decisions behind outages. These episodes explain failure mechanisms, recovery decisions and lessons supported by the incident sources.
- [Open source and digital sovereignty](https://thedailydiff.dev/topics/open-source-sovereignty/): Explore open-source systems, dependency ownership and the practical trade-offs of moving away from proprietary infrastructure. These episodes connect the architecture to the organizations adopting it.

## Languages

- [All language editions](https://thedailydiff.dev/languages/llms.txt): Index of localized editions of The Daily Diff.

## Recent episodes

- [AWS Spending Caps Can Delete Your Project](https://thedailydiff.dev/video/2026-10-04-aws-budget-pause.md): AWS's new project spend limits stop resources at the cap and initially preserve your data. Its guide says project data is permanently deleted after 90 days paused without action.
- [Apple puts the brakes on AI Agents](https://thedailydiff.dev/video/2026-10-03-apple-agent-permissions.md): Apple plans extra macOS Full Disk Access controls because autonomous AI agents increase the risks of broad data access. We examine the current permission, Meta's disputed Muse messages case and historical agent-security evidence, then cover Pass Designer and Utah's VPN-location rules.
- [Git’s New Hash Default – What It Means](https://thedailydiff.dev/video/2026-10-02-git-hash-split.md): Git's proposed SHA-256 default creates a compatibility boundary for new repositories. We check the official plan, Scott Chacon's objection and a working GitHub preview exception, then cover Pi 1.0 and SvelteKit 3. Verdict: NEEDS REVIEW.
- [Gemini 4 Argon is Google's best model. You can't use it yet.](https://thedailydiff.dev/video/2026-10-01-gemini-4-argon.md): Google announced Gemini 4 Argon, its new frontier model, and only trusted cyber defenders can use it. Here is what Google's own 19-row benchmark table shows, what the independent leaderboard measured, and when developers might get it.
- [How to detect a Claude nerf (with real data)](https://thedailydiff.dev/video/2026-09-30-opus-nerf-meter.md): People say Claude gets dumber a few weeks after every launch. One developer put Claude Opus 5.5 on a 30-day clock from launch week, with frozen questions, a pinned Claude Code and public rules, and it shows why nobody could have known before, and why your token count is the thing to watch.
- [OpenAI DevDay 2026: 20+ announcements, from dots to GPT-6.1 Sol](https://thedailydiff.dev/video/2026-09-30-openai-devday-2026.md): OpenAI's DevDay 2026 keynote, explained: dots (always-on agents with their own cloud computer), ChatGPT Space and Pages, GPT-6.1 Sol at $2 / $10 per million tokens, Ultrafast and the Pro 500 plan, the Decisions API, Codex in the cloud, the Agents API with computer use, Bedrock Managed Agents, Sign in with ChatGPT and plugin extensions.
- [Dutch government builds its own Linux to escape Microsoft](https://thedailydiff.dev/video/2026-09-29-dutch-nixos-exit.md): The Dutch government is developing DAWO, a NixOS-based workplace intended to reduce dependence on foreign technology providers. The project brings together the operating system, office software and administration tools, with early pilots using older hardware.
- [Does NVIDIA owe this man a billion dollars?](https://thedailydiff.dev/video/2026-09-28-nvidia-billion-options.md): In 1993 Jensen Huang invited Eric Gullichsen onto NVIDIA's technical advisory board and granted him 25,000 options that, per the grant, vested in one year.