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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.

02 Aug 2026 edition

12 articles · 6 sources ·

Top topics: Python · Java · OCaml

Java

GitHub agentic workflows and Renovate

I’ve been a big fan of Renovate for a couple of years already. Renovate scans your repositories, detects outdated package versions, and opens pull requests to automatically bump them. It’s similar to Dependabot in that…

Source: A Java geek
Python

#557: Security of everything at PyCon 2026

Security has always been the vegetables of software. Everyone agrees it matters, and somehow it never quite makes it onto the plate. At PyCon US this year, that changed. For the first time ever, security got its own…

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

Parsing with Menhir

A command-first tour of the OCaml parser generator: grammars, dune wiring, conflicts, parameterized rules, positions, and error messages.

Source: OCaml Planet The Functional Programmer
Python

awesome-artificial-intelligence

A curated list of Artificial Intelligence (AI) courses, books, video lectures and papers.

Source: Python Hub Digest
Python

percentify

Exploratory stats and data-quality diagnostics for pandas and Polars DataFrames. One call each.

Source: Python Hub Digest
Python

Building Agentic Workflows in Python with LangGraph

In this article, you will learn how to build a complete agentic workflow in Python with LangGraph, from a single model call to a tool-using agent with persistent conversation memory.

Source: Python Hub Digest