Hytale Pre-Release Patch Notes Update 5, Part 4: Social Sidebar, Audio Occlusion, and Permissions Overhaul

Hypixel Studios pushed the fourth pre-release drop for Update 5 on April 16, 2026, landing exactly one week after Part 3 on April 9 and two weeks after Part 2 on April 2. The weekly cadence Simon Collins-Laflamme and the team have settled into during this Update 5 window is producing a steady stream of substantial changes rather than a single monolithic ship, and Part 4 is the most player-facing drop of the cycle so far. The headline addition is the Social Sidebar, a long-requested friends list and presence system integrated directly into the Main Menu. Part 4 also ships audio occlusion that builds on the raycasting probe introduced in Part 2, a full permissions system overhaul that modders will need to plan for, Node Editor support on macOS and Linux, and a pile of combat, block, and world-gen polish. Here is what changed and what it means for Hytale server operators. The Social Sidebar Arrives The Social Sidebar is the single biggest feature in Part 4 and the one most players will notice first. From the Main Menu, you can now add friends, see who is currently online, view which world they are in, and jump into that world directly with a single click. You can also invite other players into the world you are currently playing in, or block players you do not want to interact with. Crucially, the Social Sidebar integrates with Discord. If a player links their Discord account to Hytale, any of their Discord friends who are also playing Hytale will be surfaced automatically in friend discovery. This is a meaningful reduction in the friction of getting a group together. Previously, organizing a session meant coordinating in a separate chat, sharing server addresses manually, and hoping everyone ended up in the right world. With the Social Sidebar, that entire flow collapses into the Main Menu itself. For servers on the HytaleCharts server list, this matters quite a bit. The easier it is for a group of friends to see that one of them is already playing and to hop in next to them, the more likely a server is to convert a single-player session into a multi-player one. Community-driven servers, which live or die by critical mass during peak hours, benefit directly from anything that makes joining your friends into a one-click action. Blocking is a quieter but equally important addition. A proper first-party block list reduces the moderation burden on server operators, because the most disruptive interactions can be filtered at the client level before they ever touch server chat or voice. Audio Occlusion via Raycasting Audio is the second major theme of Part 4. Sound now muffles when it travels through walls and other materials, with the degree of muffling determined by the material the sound is passing through. Thick stone dampens sound more than wood, for example, and dense groups of blocks between the listener and the source attenuate sound more than a single thin wall. This builds directly on the raycasting probe model that shipped in Part 2. That system gave the audio engine a way to sample the geometry around the player to determine reverb characteristics. Part 4 extends the same underlying data so that sound sources are now tested against intervening geometry and attenuated based on what they pass through. The patch notes describe this as the "first step towards proper occlusion, diffraction and reverb zone handling," which aligns with the roadmap Hypixel laid out in Part 2. The practical effect is that caves actually sound like caves now. A mob behind a stone wall sounds muffled and distant, not as if it were standing right next to you. An enclosed cathedral built from stone feels sonically sealed, while an open-air village feels acoustically bright. This is the kind of change that is easy to miss on a changelog but that shifts the feel of the game noticeably once you are in it. Permissions System Overhaul Part 4 is the biggest modding API change of the Update 5 cycle so far. Permissions have been refactored from a system tied to game modes into a proper role-based permissions system, and the change affects any mod or plugin that registers commands. Specifically, AbstractCommand#setPermissionGroup(GameMode) is now deprecated. Commands should instead use setPermissionGroups(String...), which accepts one or more role names rather than a hardcoded game mode. The new system supports role inheritance, is thread-safe, provides autocomplete for role names, and uses proper namespacing so that mods can define their own roles without colliding with each other. If you are running a modded Hytale server, this change matters. Mods that register custom commands need to update to the new API before the deprecation window closes, and server owners who hand-configure permissions will want to understand the role model rather than the game-mode model. The practical win is that you can now grant a player access to a specific set of commands without also handing them the entire privilege level that used to come bundled with the associated game mode. Mod authors should treat this as the time to migrate. The old method is still callable in Part 4, but the direction of travel is clear and the deprecation is unlikely to linger through many more drops. Node Editor on macOS and Linux The Node Editor, Hytale's visual tool for wiring up asset behavior and world-gen logic, is now available on macOS and Linux in addition to Windows. Linux users can install it via flatpak, bringing creative tool parity to all three desktop platforms for the first time. This is a bigger deal than the brief line in the patch notes suggests. A significant portion of the modding and asset-creation community works on Linux or macOS, and forcing them into a Windows-only creative workflow has been a real friction point. Cross-platform Node Editor support means an asset pack can now be authored end-to-end on any supported OS, which broadens the pool of creators who can contribute to the ecosystem and reduces the "I need to boot Windows to touch my Node Editor files" tax. Blocks, Items, and Combat Polish Beyond the headline features, Part 4 ships a broad set of polish changes to the moment-to-moment play experience. More than 50 block types received new breaking particles and breaking sounds, which is exactly the kind of sensory detail that makes mining and terraforming feel better without anyone being able to point at a single cause. Three new Gold Pipe variants were added: Large, Long, and Large Mouthpiece, expanding building options for decorative piping. Combat and status effects got meaningful attention. Deployable Turrets now correctly recognise the player who placed them as an ally, fixing a frustrating bug where your own turret could treat you as hostile. Burn, Freeze, and Poison status effects received enhanced visual effects, making it easier to see at a glance what is currently afflicting a target. The particle effects for unarmed attacks were updated as well. Item entity hitboxes now match the real dimensions of the item rather than a generic bounding volume. This is the kind of fix that quietly improves how item pickup and collision feel on cluttered floors. Following on from the Chest max stack size bump from 10 to 25 earlier in the Update 5 window, inventory management continues to get lighter. Entity Tool and WorldGen Upgrades Creators get a round of Entity Tool improvements in Part 4 that meaningfully raise the ceiling on placement workflows. Undo and redo support has been added, so experimental placements no longer require manual cleanup when something goes wrong. NPCs can now be scaled directly from the tool, entities can be cycled through via keyboard shortcut, and shift+scroll enables precision placement adjustments without leaving the tool. WorldGen V2 gets a new /worldgen2 create command that generates a starter asset pack with the correct directory structure and manifest wiring. For anyone starting a new world-gen project, this removes the boilerplate step of copying an existing pack and renaming its contents. What's Next: Chapter 1 Groundwork Simon's note with the Part 3 release on April 9 is worth revisiting in light of Part 4. He wrote that "Chapter 1 groundwork and some major overhauls to the game are coming, and I'll put together a blog" to walk through what is in flight. Part 4 is consistent with that direction: the Social Sidebar and permissions overhaul are exactly the kind of foundational work a team would land before a larger content push, not the content push itself. Hypixel Studios has described the Update 5 cycle as following a two-to-six-week cadence between stable ships, and Part 2 went stable about a week after its pre-release. With four pre-release drops now out in the field and the most structurally disruptive changes already in player hands, a stable ship of Update 5 within the next one to three weeks is a reasonable expectation. That would clear the runway for the Chapter 1 groundwork Simon referenced to begin landing in earnest. What This Means for Hytale Server Owners Part 4 contains more directly actionable changes for server operators than any prior drop in the Update 5 cycle. The Social Sidebar changes the acquisition funnel for your server. When a player hops into a world via the Social Sidebar, the friend who invited them effectively becomes a distribution channel for your community. If you run a server listed on HytaleCharts, anything you do that encourages friends to play together, scheduled events, group content, community goals, is now easier to convert into sustained player counts because the technical friction of "how do I join my friend on that server I saw on the server list" is gone. The permissions overhaul is a call to action for anyone running a modded server. Check in with the authors of any mods you depend on, confirm they are tracking the setPermissionGroup(GameMode) deprecation, and plan for a permission configuration audit once your stack has migrated. Role-based permissions will give you finer control over staff and player privileges than game-mode-tied permissions ever did, but only if the mods you rely on adopt the new API. Audio occlusion is a quiet win for immersive servers. If your world has dungeons, enclosed hubs, or carefully designed interior spaces, they will feel more distinct than they did a week ago without any action on your part. The HytaleCharts server list currently has more than 431 active Hytale servers, a substantial share of which run some form of modded gameplay. The diversity of that ecosystem is part of what makes drops like Part 4 interesting: the same patch note can mean completely different things for a vanilla survival server, a role-play server with a custom permissions model, and a creative build server with heavy Node Editor use. Most of the servers listed on the site are feeling at least one of those effects this week. The pre-release build is available through the Launcher, under Settings, in the Pre-Release toggle. Hypixel Studios is actively collecting bug reports through the in-game reporter and continues to ask that pre-release context be noted in any submission. With the cadence the team has held through April, it is a good bet that feedback on Part 4 lands directly in a Part 5 or in the Update 5 stable ship rather than sitting in a queue for weeks.