GemShell – Build & ship games (Steam & Mobile-ready) Devlog - itch.iohttps://l0om.itch.io/gemshellBuild & deploy your game for all platforms, full Steamworks integrationhttps://l0om.itch.io/gemshell/devlog/1571194/v106-main-process-scripts-steam-p2p-networkingv1.0.6 - Main Process Scripts & Steam P2P Networkinghttps://l0om.itch.io/gemshell/devlog/1571194/v106-main-process-scripts-steam-p2p-networkingWed, 01 Jul 2026 13:47:29 GMTdevlogUpdate 1.0.6 is out with main process script support, Steam P2P networking fixes, and updated type definitions. MAIN PROCESS SCRIPT SUPPORT GemShell now supports main process scripts. Add a main field...

]]>https://l0om.itch.io/gemshell/devlog/1566686/v105-nodejs-renderer-steam-auth-lobby-apisv1.0.5 - Node.js Renderer, Steam Auth & Lobby APIshttps://l0om.itch.io/gemshell/devlog/1566686/v105-nodejs-renderer-steam-auth-lobby-apisSun, 28 Jun 2026 01:06:07 GMTdevlogUpdate 1.0.5 is out with a pretty big set of additions for renderer scripting, backend authentication, and Steam multiplayer. NODE.JS IN THE RENDERER BY DEFAULT Node.js is now enabled by default in th...

]]>https://l0om.itch.io/gemshell/devlog/1566685/v104-macos-build-launch-fixv1.0.4 - macOS Build Launch Fixhttps://l0om.itch.io/gemshell/devlog/1566685/v104-macos-build-launch-fixSun, 28 Jun 2026 01:06:01 GMTdevlogUpdate 1.0.4 is out with an important fix for macOS builds created from Windows. MACOS BUILDS FROM WINDOWS NOW LAUNCH CORRECTLY We fixed a packaging issue where macOS builds exported on Windows could...

]]>https://l0om.itch.io/gemshell/devlog/1566684/v103-gpu-usage-itch-deployment-windows-build-fixesv1.0.3 - GPU Usage, Itch Deployment & Windows Build Fixeshttps://l0om.itch.io/gemshell/devlog/1566684/v103-gpu-usage-itch-deployment-windows-build-fixesSun, 28 Jun 2026 01:05:56 GMTdevlogUpdate 1.0.3 is out with a set of fixes for editor performance, itch deployment, and Windows builds. GPU IDLE USAGE FIX ON WINDOWS GemShell could sit at around 70% GPU usage on Windows even while doin...

]]>https://l0om.itch.io/gemshell/devlog/1566683/v102-steamworks-lobbies-leaderboards-stats-fixesv1.0.2 - Steamworks Lobbies, Leaderboards & Stats Fixeshttps://l0om.itch.io/gemshell/devlog/1566683/v102-steamworks-lobbies-leaderboards-stats-fixesSun, 28 Jun 2026 01:05:49 GMTdevlogUpdate 1.0.2 is out with a bigger round of Steamworks fixes plus a new window option. LOBBIES NOW SYNC CORRECTLY We fixed several issues around Steamworks lobbies. createLobby, joinLobby, getLobbyMemb...

]]>https://l0om.itch.io/gemshell/devlog/1566682/v101-steam-deck-startup-macos-deployment-fixesv1.0.1 - Steam Deck Startup & macOS Deployment Fixeshttps://l0om.itch.io/gemshell/devlog/1566682/v101-steam-deck-startup-macos-deployment-fixesSun, 28 Jun 2026 01:05:43 GMTdevlogWe also shipped a small quick fix update right after 1.0.0. Version 1.0.1 focuses on two issues that needed immediate cleanup. STEAM DECK SLOW STARTUP FIX We fixed a startup issue that could make GemS...

]]>https://l0om.itch.io/gemshell/devlog/1566679/v100-mobile-support-cross-platform-milestonev1.0.0 - Mobile Support & Cross-Platform Milestonehttps://l0om.itch.io/gemshell/devlog/1566679/v100-mobile-support-cross-platform-milestoneSun, 28 Jun 2026 01:04:47 GMTdevlogVersion 1.0.0 is here. This is a really important milestone for GemShell: mobile support for Android and iOS is now officially part of the tool. MOBILE SUPPORT FOR ANDROID AND IOS GemShell can now exp...

]]>https://l0om.itch.io/gemshell/devlog/1566658/v099-steam-deck-apis-stats-fullscreen-fixesv0.9.9 - Steam Deck APIs, Stats & Fullscreen Fixeshttps://l0om.itch.io/gemshell/devlog/1566658/v099-steam-deck-apis-stats-fullscreen-fixesSun, 28 Jun 2026 00:38:08 GMTdevlogUpdate 0.9.9 is out with a couple of important fixes around Steam Deck input, Steam stats, and macOS fullscreen behavior. STEAM DECK KEYBOARD APIS The Steam Deck keyboard helpers are now available in...

]]>https://l0om.itch.io/gemshell/devlog/1495509/v09-chromium-plugins-one-click-deployv0.9+ - Chromium, Plugins & One-Click Deployhttps://l0om.itch.io/gemshell/devlog/1495509/v09-chromium-plugins-one-click-deployTue, 21 Apr 2026 06:21:37 GMTdevlog

Update 0.9.+ is finally here! We switched the engine to Chromium and added a new plugin system. There are also one-click deployments now and we completely rewrote the Gemshell app in Rust. SWITCHING T...

]]>https://l0om.itch.io/gemshell/devlog/1131890/beta-051-steamworks-native-apis-are-hereBETA 0.5.1 - Steamworks & native APIs are herehttps://l0om.itch.io/gemshell/devlog/1131890/beta-051-steamworks-native-apis-are-hereTue, 02 Dec 2025 17:45:25 GMTdevlog

Devlog The biggest GemShell update yet. New runtime, native Steamworks, GemCore API, and a complete rebuild from the ground up – shaped by your feedback. REBUILT FROM SCRATCH IN RUST The old version...

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