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Daily edition · Open Source

The daily ledger

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

09 Oct 2026 edition

10 articles · 6 sources ·

Top topics: Open Source · General · DevOps

Open Source

How Should Enterprises Transition to the Agentic Era?

This blog was first published on October 6, 2026 at https://blog.irvingwb.com/blog/2026/10/how-should-enterprises-transition-to-the-agentic-era.html and repurposed here with consent from the author.

Source: Linux Foundation Blog Irving Wladawsky-Berger
Open Source

Python 3.15 released

Version 3.15 of the Python programming language has been released. Notable changes in this release include the addition of the sentinel and frozendict built-in types, the use of UTF-8 encoding by default, package…

Source: LWN.net jzb
Open Source

[$] Adding kernel control-flow-integrity checking to GCC

While many developers are struggling to keep up with the flood of vulnerability reports, others are still focused on preventing those reports from happening in the first place. Control-flow integrity (CFI) is the term…

Source: LWN.net corbet
Open Source

[$] The state of systemd: 2026 edition

At the 2026 All Systems Go! conference, systemd maintainers Luca Boccassi and Zbigniew Jędrzejewski-Szmek delivered the traditional "state of the project" session with an overview of the systemd project's…

Source: LWN.net jzb
Open Source

Let's Encrypt moving to 64-day certificate lifetimes in 2027

Let's Encrypt, the nonprofit that provides free TLS certificates for millions of sites, has announced that it will be moving to certificates with 64-day lifetimes on February 10, 2027: This means that any certificate we…

Source: LWN.net jzb
Open Source

Security updates for Friday

Security updates have been issued by AlmaLinux (bind, bind9.16, freerdp, glibc, kbd, mod_auth_openidc, openssl, perl-DBI, python3.12, python3.14, and tftp), Debian (rails and twitter-bootstrap3), Fedora (barman,…

Source: LWN.net jzb
Open Source General

What really happens at a 48-hour hackathon

Hackathons are much more than continuous coding and zero sleep; they are invention marathons where developers, students, and beginners build real projects. In this short documentary, participants and organizers share…

Source: GitHub GitHub