Hiracave

Hiracave

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Latest Articles

Kubernetes v1.36: PSI Metrics Achieve General Availability – A Look Under the Hood

Kubernetes v1.36 graduates PSI metrics to GA, offering real-time resource contention detection. Performance tests show minimal overhead, making it safe for production.

2026-05-20 14:58:33 · Linux & DevOps

Kubernetes v1.36: A New Era of Workload Scheduling with Separate PodGroup API

Kubernetes v1.36 separates Workload API as static template and PodGroup API for runtime state, introduces PodGroup scheduling cycle, topology-aware scheduling, workload-aware preemption, and Job controller integration.

2026-05-20 14:58:14 · Reviews & Comparisons

Kubernetes v1.36 Enhances Cloud Controller Monitoring with New Route Sync Metric

Kubernetes v1.36 adds route_controller_route_sync_total metric to Cloud Controller Manager for A/B testing watch-based route reconciliation, reducing unnecessary API calls.

2026-05-20 14:57:06 · Cloud Computing

How to Analyze Ransomware Threat Landscape Data: A Q1 2026 Guide

Learn to interpret Q1 2026 ransomware data: consolidation, stable volumes, top groups, and common analytical pitfalls. Step-by-step with code examples.

2026-05-20 14:55:28 · Science & Space

Analyzing RaaS Operations: A Deep Dive into The Gentlemen Group's Internal Leak

Learn to analyze RaaS internal leaks using The Gentlemen group as a case study: identify actors, map access vectors, track CVEs, and decode negotiations.

2026-05-20 14:54:37 · Science & Space

10 Essential Steps to Integrate Your Tapo L530 Bulb with Home Assistant

Learn how to fix the Tapo L530 integration error in Home Assistant by updating HA and enabling third-party services in the Tapo app. 10 steps to success.

2026-05-20 14:52:47 · Robotics & IoT

Microsoft Embraces Fedora: 10 Crucial Facts About Their New Linux Distro

Microsoft's Azure Linux 4.0 is now based on Fedora, confirmed via GitHub. The announcement includes new AI tools and a collaborative approach with the Fedora community.

2026-05-20 14:52:00 · Cloud Computing

10 Key Shifts at Bitwarden: What Users Need to Know

This article highlights 10 quiet changes at BitwardenC leadership, values, and taglines sparking user concern over transparency.

2026-05-20 14:51:37 · Programming

8 Key Updates in ONLYOFFICE Docs 9.4: From Dark Spreadsheets to Licensing Clarity

Discover the 8 major enhancements in ONLYOFFICE Docs 9.4, including dark spreadsheets, smarter forms, streamlined community edition, and clarified licensing.

2026-05-20 14:51:11 · Technology

How to Upgrade to Rust 1.95.0 and Leverage Its New Features

Step-by-step guide to upgrade to Rust 1.95.0 and use cfg_select! macro and if-let guards in match expressions, plus overview of stabilized APIs.

2026-05-20 14:49:43 · Technology

How to Get Your Proposal Accepted for Google Summer of Code with Rust: A Step-by-Step Guide (2026 Edition)

A step-by-step guide to getting your Google Summer of Code proposal accepted by the Rust Project, based on the 2026 cycle with 96 proposals and 13 acceptances.

2026-05-20 14:49:21 · Open Source

Preparing Your Rust CUDA Projects for the PTX Baseline Increase in Rust 1.97

Guide to update Rust CUDA projects for PTX baseline increase in Rust 1.97: check target-cpu, upgrade GPU/driver to SM 7.0+ and CUDA 11+, test build.

2026-05-20 14:48:59 · Hardware

Mastering Stack Allocation in Go: A Q&A Guide

Learn why stack allocations are cheaper in Go, how slice append causes heap allocations, and optimization strategies to reduce GC pressure through preallocation and fixed-size buffers.

2026-05-20 14:45:56 · Programming

Go 1.26's Source-Level Inliner: A Q&A Guide to API Migration and Refactoring

Go 1.26 introduces a source-level inliner for automated API migration via go fix. This Q&A explains its mechanics, safety, and benefits for developers.

2026-05-20 14:45:32 · Programming

Understanding Type Construction and Cycle Detection in Go's Compiler

Explores Go's type construction and cycle detection, with focus on Go 1.26 improvements that handle corner cases and set the stage for future enhancements.

2026-05-20 14:45:08 · Programming

JetStream 3.0 Launches: A 'Fundamental Shift' in Browser Benchmarking for the Modern Web

WebKit, Google, and Mozilla unveil JetStream 3.0, overhauling browser benchmarks with new WebAssembly tests and addressing the 'infinity problem' of near-zero startup times.

2026-05-20 14:43:49 · Reviews & Comparisons

Apple's Safari Technology Preview 241 Delivers Critical Accessibility Fixes and CSS Enhancements

Safari Technology Preview 241 fixes critical accessibility bugs and adds CSS stretch keyword and scroll anchoring. Available now for macOS.

2026-05-20 14:43:31 · Technology

Safari Technology Preview 242 Rolls Out with Major CSS Upgrades and Critical Bug Fixes

Apple releases Safari Technology Preview 242 with CSS attr() support, oblique-only font-synthesis, and fixes for VoiceOver, dark mode iframes, and multiple bugs.

2026-05-20 14:43:14 · Technology

Apple's Safari Technology Preview 243 Addresses Critical Accessibility and CSS Bugs

Safari Technology Preview 243 fixes critical VoiceOver, CSS, and animation bugs, improving accessibility and layout stability for developers.

2026-05-20 14:42:57 · Technology

Safari 26.5 Breaks New Ground with :open Pseudo-Class and Enhanced Random() Capabilities

Safari 26.5 launches with :open pseudo-class, element-scoped random(), SVG color interpolation, and 63 bug fixes—biggest May update yet.

2026-05-20 14:42:43 · Technology