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ArcticLAUNCHER

Release notes

Arctic Launcher 0.4.0

October 12, 2026

What's new#

Arctic Client#

  • Play with a controller on every version (1.8.9 to 26.3): Xbox, PlayStation and other gamepads walk, look, fight, use the hotbar and inventory, and move a pointer through menus. Arctic → Controller sets look speed, pointer speed and inverted looking.
  • Tier Tags: players' PvP tiers by their names, in name tags and the tab list ("HT3 Sword | Steve"), from PvPTiers or SubTiers.
  • A new server list on every version: drag servers to reorder them, see icons, MOTDs, the ping, players (hover for who's on) and the version each server runs, find LAN worlds, and discover public servers. Lost connection? Reconnect in one click, or turn on Auto Reconnect.
  • A new minimap: smooth instead of jumping, square or round, north-up or turning with you, with players and waypoints on it.
  • The scoreboard and the boss bar move, resize and hide in the HUD editor like any widget.
  • Cosmetic fit: move glasses and other face items up, down, closer or farther to sit on your skin's eyes, or wear a shoulder pet on the other shoulder. Every Arctic player sees it.
  • The emote wheel shows how many pages of emotes there are (29 emotes, 3 pages).

Launcher#

  • Glass theme: the aurora night through frosted cards and sidebar.
  • Mod clash check: before a modded instance starts, Arctic looks for what would stop the game (the same mod twice, a mod that breaks another, a missing or too old requirement, a mod for another Minecraft version) and fixes it in one click.
  • Required updates install and restart by themselves; this "What's new" shows after each update (you can turn it off in Settings).
  • Portable mode also starts from a file named portable.txt.txt (what Windows makes of "portable.txt" when it hides file extensions).
  • Server rows on the Play tab can be dragged anywhere, glide aside and scroll the page, like the game's own list.

Fixed#

  • Crashes explained right: a damaged game file now says so (and the next start checks and fetches fresh copies), as do a memory setting the computer can't give, a full thread stack, and VulkanMod or graphics driver failures (including picking the wrong one of two graphics cards).
  • Fewer crashes: Vulkan no longer runs out of LWJGL stack space at start; 1.21.9 to 26.3 no longer crash when someone joins or leaves while player heads load; 1.8.9 no longer crashes accepting a server's resource pack; the memory setting is kept within what the computer has.
  • Essential and other big modpacks work again on Fabric: Arctic's faster start no longer loads game files before other mods have set up, which broke Essential ("Could not initialize class gg.essential.api.EssentialAPI") and crashed some packs at start ("Mixin transformation … failed", e.g. Cobbleverse).
  • Held items follow your hand in emotes that bend the arm.
  • Elytras painted from Arctic capes are no longer see-through from the side or from above.
  • The Cosmetics tab's capes open without a pause.
  • Button text sits in the middle of its button.
  • Replays no longer fill the drive on busy servers.
  • Videos aren't attempted while VulkanMod draws the game (it doesn't use OpenGL); a message says so instead of a crash.

Download#

Windows: arctic-launcher-windows-x64.exe · macOS: arctic-launcher-macos.zip · Linux: arctic-launcher-linux-x64. The Windows files are signed (Open Source Developer Leyla Barlak, Certum).

SHA-256#

FileSHA-256
arctic-launcher-linux-x64dbe808ff91d9e46bb5a528243fbb9554df7cda8c0168465c78b346c5cd3059ee
arctic-launcher-macos3bd4e8415d11da83d54f6ecb7f9e63dd0765bc9fe26f9f80c67505540d0cdc36
arctic-launcher-macos.zip5f918de13cbd13e6e2b1576567097dcb1c1b3873bd9720b31416cdb247edec4a
arctic-launcher-windows-x64.exea7a9ed39e9c73580982d8a327caf54472efd2ebaeb6203863ae25b325564b213
arctic-linux-x64e76025c58d20ba11d44e0b31d7ad27b06e631a28227f3c0bb7ea2a988bec9ab5
arctic-macosd5f611d1cd5d84b937e33d39bb3bbae990487b4d6fc4f67ef78da38eb900b23c
arctic-windows-x64.exe43293ec38378c92c5851165ba4a8843e0696bc55bdd97a10bc0533dae1e93f31

Check a download: Get-FileHash <file> (PowerShell) or sha256sum -c SHA256SUMS.txt (Linux).

Full Changelog: https://github.com/brksfrb/arctic-launcher/compare/v0.3.4...v0.4.0 (opens in a new tab)