Shelly 3.1.7 Adds Native RLPM Engine for Arch Linux
The maintenance update introduces a package engine to improve dependency resolution and build workflows on Arch systems.
Updated on Oct. 16, 2026 in Software
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Developers released version 3.1.7 of the Shelly software package for Arch Linux and CachyOS. This maintenance update introduces a native package engine called RLPM.
Why it matters
The introduction of the RLPM engine centralizes how the application handles repositories and dependencies on Arch-based systems. It signals a shift toward more modular software delivery for the distribution.
The new RLPM engine natively supports both SQLite and the version 9 local database format. This release also modularizes the application by splitting it into separate packages for improved maintenance.
The players
Arch Linux
A Linux distribution focused on simplicity and modernity that serves as the primary host for the Shelly 3.1.7 release.
CachyOS
An Arch-based operating system optimized for performance that is explicitly supported by this latest update.
The details
The RLPM engine manages the software lifecycle by scanning repositories to resolve dependencies before installing payloads and updating the local database. The update also adds support for building Arch User Repository (AUR) packages in a clean, isolated root environment. Additionally, developers improved accessibility for GTK controls—a toolkit for creating graphical user interfaces—and refined support for Flatpak and AppImage formats.
Timeline
October 16, 2026: Shelly 3.1.7 officially released.
The Tech Race
This release follows the trend of increasing automation within the Arch User Repository ecosystem. By integrating a dedicated engine like RLPM, Shelly moves closer to standardizing package workflows on Linux desktops.
Arch Linux and CachyOS users can now utilize the new RLPM engine to handle dependencies and repository management locally. The split-package architecture allows for more granular updates and better performance when building custom packages.
The takeaway
The addition of RLPM centralizes package handling, making the software more robust for users who maintain custom Arch repositories. Watch for subsequent updates to see if the RLPM engine improves build speeds for large AUR packages.
Further reading
For broader trends in package management tools, see our Software coverage.
Source note: This article includes information reported by 9to5Linux.
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