By changing the "support_ota_validate" value in the device_features file of any available Xiaomi or Redmi phone running MIUI 12/12.5/13 to "false", it is possible to freely select the .zip package in the System Update App and flash it, even the package is in alpha.

The code I used for that one Ansible video I did a while back

Simply maintain your Arch based distro with a single tool. Streamlining the system, package and update management for improved usability

offline system update with pacman

Open car APK manager. DNS + Web Download

Perform a system update with pacman using systemd's offline update mechanism

Gentoo emerge Heatmap Generator

Peer to Peer Secure Update project

A Nagios / Icinga plugin for checking patch currency of hosts managed by Spacewalk, Red Hat Satellite 5.x or SUSE Manager

A simple bash script for managing system updates on Arch-based distributions, including AUR and Flatpak support.

A Nagios / Icinga plugin for checking patch currency of hosts managed by Foreman/Katello or Red Hat Satellite 6

Automatically install security and other system updates

Automates system updates and cleanup on Fedora Linux.

This project provides a cross-platform script to check for system updates and update the system for various operating systems. It supports Windows, macOS, and Linux distributions such as Ubuntu, Debian, Fedora, CentOS, and more. The script also includes backup functionality for critical system files before updating.

An Ansible role to apply system updates using the `dnf` package manager.

Script de PowerShell para la configuración y actualización automatizada de Windows 11.

Ansible role will update all packages on RHEL/CentOS and Debian/Ubuntu systems.

A simple cross-platform system updater written in C++ that can be used to check and update various system packages and backup critical system files. This tool is designed to work on Linux, macOS, and Windows operating systems.