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TILens What matters today in tech
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The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

29 Sep 2025 edition
AI

Building OpenAI with OpenAI

At OpenAI, we rely on our own technology to help streamline work, scale expertise, and drive outcomes. In our new series, OpenAI on OpenAI, we share lessons to help other organizations do the same.

Source: OpenAI Blog
AI

Introducing parental controls

We’re rolling out parental controls and a new parent resource page to help families guide how ChatGPT works in their homes.

Source: OpenAI Blog
AI

Combating online child sexual exploitation & abuse

Discover how OpenAI combats online child sexual exploitation and abuse with strict usage policies, advanced detection tools, and industry collaboration to block, report, and prevent AI misuse.

Source: OpenAI Blog
DevOps

Argo CD v3.2 Release Candidate

After months of contributions, discussions, and testing from the community, Argo CD v3.2 RC is here! While it’s not the final release, this milestone gives us a sneak peek into what’s coming next for GitOps…

Source: Argo Project Blog Nitish Kumar
Python

#451 Databases are a Fad

Topics include PostgreSQL 18 Released, Testing is better than DSA (Data Structures and Algorithms), Pyrefly in Cursor/PyCharm/VSCode/etc, and Playwright & pytest techniques that bring me joy.

Source: Python Bytes Michael Kennedy and Calvin Hendryx-Parker
Python

#521: Red Teaming LLMs and GenAI with PyRIT

English is now an API. Our apps read untrusted text; they follow instructions hidden in plain sight, and sometimes they turn that text into action. If you connect a model to tools or let it read documents from the wild,…

Source: Talk Python To Me Michael Kennedy (@mkennedy)