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upgrade guide

13 articles · Page 1 of 1
Java Tech Enthusiast
Java Tech Enthusiast
Sep 13, 2026 · Databases

MySQL 9.0 GA: JSON Multi-Valued Indexes, Parallel Query V2, and AI Optimizer Deep Dive

MySQL 9.0 introduces three major features: native JSON multi-valued indexes delivering 370x faster array queries, Parallel Query V2 with work-stealing achieving 7-8x speedups on analytical workloads, and an ML-based AI query optimizer that cuts index misselection from 12% to 2% and boosts complex query performance by 25-40%.

AI query optimizerJSON multi-valued indexMySQL 9.0
0 likes · 11 min read
MySQL 9.0 GA: JSON Multi-Valued Indexes, Parallel Query V2, and AI Optimizer Deep Dive
java1234
java1234
Sep 3, 2026 · Backend Development

MyBatis-Plus 3.5.15: Spring Boot 4.0 & Jackson 3.0 Support Explained

This article details MyBatis-Plus 3.5.15's new support for Spring Boot 4.0 and Jackson 3.0, providing step-by-step migration guidance including starter dependency changes, JSON field handling with Jackson3TypeHandler, and common upgrade pitfalls like starter mismatches and factoryBeanObjectType errors.

Jackson 3.0JavaMyBatis-Plus
0 likes · 13 min read
MyBatis-Plus 3.5.15: Spring Boot 4.0 & Jackson 3.0 Support Explained
java1234
java1234
Sep 1, 2026 · Backend Development

Why You Should Upgrade to Apache Geode 2.0 – Moving Beyond JDK 8

Apache Geode 2.0, released in January 2026, upgrades the in‑memory data grid to require JDK 17, migrate all Java EE packages to Jakarta EE 10, align with Spring 6, and provides detailed upgrade steps, code examples, and pitfalls to avoid.

Apache GeodeIn-Memory Data GridJDK 17
0 likes · 10 min read
Why You Should Upgrade to Apache Geode 2.0 – Moving Beyond JDK 8
Ubuntu
Ubuntu
Apr 23, 2026 · Industry Insights

Ubuntu 26.04 LTS Arrives: Linux 7.0, GNOME 50 and Ten Game‑Changing Updates

Ubuntu 26.04 LTS "Resolute Raccoon" was released on April 23, bringing the first major Linux kernel jump to 7.0, a pure Wayland desktop, GNOME 50, a Rust‑rewritten sudo, post‑quantum cryptography, hardware support upgrades, and a suite of performance and usability enhancements, plus detailed upgrade paths and migration cautions.

GNOME 50Linux 7.0Ubuntu
0 likes · 13 min read
Ubuntu 26.04 LTS Arrives: Linux 7.0, GNOME 50 and Ten Game‑Changing Updates
Code Wrench
Code Wrench
Feb 21, 2026 · Backend Development

What’s New in Go 1.26? Deep Dive into Green Tea GC, Generics, and Toolchain Upgrades

Go 1.26, released in February 2026, introduces the default-enabled Green Tea GC with 10‑40% lower overhead, new language capabilities like expression‑based new and self‑referencing generic constraints, a modernized go fix command, enhanced standard library security, performance benchmarks, and practical upgrade and compatibility guidelines for production environments.

GoGo 1.26Performance
0 likes · 9 min read
What’s New in Go 1.26? Deep Dive into Green Tea GC, Generics, and Toolchain Upgrades
21CTO
21CTO
Jan 22, 2026 · Frontend Development

Electron 40.0.0 Unveiled: Core Stack Overhaul, New Features & Migration Guide

Electron 40.0.0, released on January 13, 2026, brings a comprehensive core stack upgrade—including Chromium 144, Node.js 24.11.1, and V8 14.4—adds new features like WebSocket authentication and HDR rendering, outlines breaking API changes, and provides a step‑by‑step migration guide for developers.

ChromiumElectronNode.js
0 likes · 6 min read
Electron 40.0.0 Unveiled: Core Stack Overhaul, New Features & Migration Guide
Su San Talks Tech
Su San Talks Tech
Jun 26, 2025 · Artificial Intelligence

Master Spring AI Alibaba 1.0: Upgrade Guide, New Features & Real‑World Code

This article walks you through what Spring AI Alibaba 1.0 offers, highlights its major updates such as the Graph multi‑agent framework and ecosystem integrations, and provides a step‑by‑step upgrade path with Maven dependency changes, code fixes, and configuration adjustments for Java developers.

AI FrameworkGraphMCP
0 likes · 20 min read
Master Spring AI Alibaba 1.0: Upgrade Guide, New Features & Real‑World Code
ByteDance Web Infra
ByteDance Web Infra
Mar 31, 2025 · Frontend Development

Rspack 1.3 Release: New Features, Performance Optimizations, Rstack Progress, Ecosystem Updates, and Upgrade Guide

Rspack 1.3 introduces circular‑dependency detection, HTTP imports, lazy‑compilation middleware, AMD module support, 25% faster code splitting, output size reductions, macOS memory optimizations, updates to the Rstack ecosystem (Rsdoctor 1.0, Rsbuild 1.3, Rslib 0.6, Rspress 2.0, Rstest), plus detailed upgrade instructions for module types and SWC plugins.

AMD supportFrontend BuildLazy Compilation
0 likes · 12 min read
Rspack 1.3 Release: New Features, Performance Optimizations, Rstack Progress, Ecosystem Updates, and Upgrade Guide