Every build, what changed.

Loom now records anonymous usage insights - such as launches, sign-ins, and your general region - to help us prioritize launcher improvements. These are tied to a random install ID, never your account or personal information.

Fixed a sign-in issue where Loom could occasionally show you as logged out after restarting.

Launcher services now run through Loom's dedicated service, giving parties, world sync, and launcher-owned data a clearer home.

Player Games sign-in and Creator Hub mod library access still work, while critical launcher flows no longer depend on the old app endpoints.

Behind-the-scenes release plumbing is cleaner, making future launcher updates easier to test and ship.

Fixed party creation for existing installs that had an older local database shape.

Create a party, invite other players, and keep everyone pointed at the same shared setup.

Party leaders can package an instance and make it available for members to sync.

Parties include realtime presence, chat, and shared logs for coordinating test sessions.

Loop is a built-in AI assistant for testing your generated mods. Open it from the woven orb in the bottom-right, scope it to one of your instances, and ask it to inspect or edit files.

Tool calls are sandboxed to the chosen folder and gated by per-call approval. Read-only tools can be set to always allow; mutating tools always ask before running.

Markdown rendering, an auto-growing input box, and a permissions UI for managing tool access from one place.

Instance drawer shows a worlds panel - pick a saved world and Loom boots Minecraft right into it instead of stopping at the title screen.

The local API can list worlds and launch directly into a selected save for scripted single-player testing.

A local-only HTTP and event-stream API mirrors launcher commands for creating profiles, attaching mods, launching Minecraft, and streaming logs.

Mod library now hides Minecraft Bedrock mods. Loom runs Java Edition for now, so Bedrock-only entries were just noise.

Launch no longer blocks when a world-lease check hits a transient network error.

Player Games tokens refresh silently in the background instead of forcing you to sign in again every time you open Loom.

Your library shows the correct version for each mod instead of showing v1 for everything.

Loom moves to the new Atelier Twilight aesthetic: warmer surfaces, softer typography, calmer status chrome.

Aligned the Cloud Sync toggle in Settings.

Cloud sync for Minecraft worlds. Sign in on any device and your saves are right there, with conflict resolution if two machines write at once.

Profile mod controls behave correctly when enabling, disabling, and removing mods.

Browse the mods installed in any of your existing Minecraft instances right from the library.

Mod artifact versions stay in sync with the latest Creator Hub build.

Loader-specific launch profiles for Fabric, NeoForge, Paper, and Spigot.

Launch profiles for vanilla Minecraft alongside modded ones.

Loom prompts you to update at startup when a new build is available.

Test servers no longer get stuck on a stale port between runs.

Attach Loom's console to a running Paper server for one-click log inspection.

Launch is blocked while a mod fix iteration is running, so you cannot accidentally start the game with half-applied changes.

Minecraft sessions refresh before every launch so expired tokens never break play.

Auto-detect mod crashes and offer one-click regeneration. Loom captures the failure, sends it to Creator Hub, and gives you the fixed build to install when it is ready.

Clearer messaging while downloading the Java runtime on first launch.

Java 25 runtime support.

Loom now reports crashes and errors so the team can act on issues you hit in the wild.

Preflight checks plus plain-English launch errors for non-technical users.

Mod library filtered to Minecraft so you do not see mods that do not apply to your install.

Click the launch status badge to open a verbose log panel.

Offline account creation is always available, even when signed in to Microsoft.

Creator Hub links inside Loom default to https://www.player.games.

Loom remembers your JRE install state across launches so you do not re-download the runtime each time.

The Windows installer is now code-signed via Azure Trusted Signing. No more SmartScreen warnings on first run.

Case-sensitive error matcher on the staging channel.

Loom now displays its current version dynamically and the staging-channel UX is in place.

Staging and stable update channels with post-release validation.

Sign in with Microsoft and your Player Games account.

Mod library populated automatically from Creator Hub - one-click install, no file copying.

Built-in Java runtime management with Adoptium auto-download.

One-click play for both vanilla and modded Minecraft.

Server plugin testing with Paper and Spigot, including a server console panel at the bottom of the window.

Log viewer, disk management, and cross-platform auto-updater.