1. A Slap in the Face: Deleting the Repo, the Images, the Docs On Ray’s last day at QingCloud as the project’s initiator, the frontend, docs, and images of the open source project KubeSphere were deleted, and users received an [Announcement on the Adjustment of the KubeSphere Open Source Project] through various channels.

1. Introduction to the Qwen Model In April 2023, Alibaba released the beta version of Qwen. In December 2023, Alibaba open-sourced the first version of Qwen. In September 2024, Alibaba released Qwen2.5. In January 2025, Alibaba released Qwen 2.5-Max. Qwen 2.5 is the latest series of the Qwen large language

1. What Documentation as Tooling Means “Documentation as tooling, tooling as a product” is a slogan I have repeated many times in my previous blog posts. A good document is no match for a tool that is pleasant to use. A script or a single command is more direct than reading documentation and can solve the problem faster.

This article mainly describes how to build the https://github.com/istio/istio project on CentOS 8.2 using local tools. Another approach is to use the BUILD_WITH_CONTAINER parameter to build inside a container, which depends only on make and docker. 1. Install and Upgrade Ruby >= 2.6 Install Ruby 1 yum install -y ruby Check the Ruby version 1 2 3 ruby -v ruby 2.

1. An Open-Source-Centric Business Model One of the charms of open source is its inclusiveness. It accepts people with all kinds of intentions — the engineer obsessed with technology, the merchant with ulterior motives, the volunteer passionate about public welfare, even the casual bystander — all of them can collide and mingle here, forming a force.