v1.2.0

New Features

Config Menu

• Added a config menu that gathers Hex's settings in one place, split into categories down the side. Open it with
  /hexa config. A button on the menu jumps straight to the Keybinds screen.

Auto-Update

• Hex now keeps itself up to date from its GitHub releases. On startup it checks for a newer version in the
  background and, if one is found, downloads it and tells you to restart — the update is applied automatically the
  next time you close the game.
  • Run /hexa update to check on demand at any time.
  • The Updates tab of /hexa config lets you turn the startup check off, opt in to prerelease builds, and
    check for an update on the spot — no more editing config/hex/update.json by hand.

Technical Details

Config Menu

• Added a reusable config-menu framework: a Feature contributes a settings tab by overriding
  settingsCategory() and returning a ConfigCategory.build("id", "Title") { toggle(...); action(...) }, and the
  ConfigScreen collects every enabled feature's category into the sidebar automatically. Entries are a small
  sealed ConfigEntry hierarchy (BooleanEntry, ActionEntry), rendered with vanilla widgets like the keybinds
  screens.

Auto-Update

• Added an update feature that queries the Trilleo/Hex GitHub releases API (built-in java.net.http, no new
  dependency), compares tags with Fabric's SemanticVersion, and stages a verified jar under
  config/hex/update/. Because the running jar is file-locked by the JVM, the swap is performed on shutdown by a
  detached OS helper script that copies the new jar into mods/ and removes the old one once the lock is released.
  • The on-demand check is exposed as UpdateFeature.checkNow(), shared by the /hexa update command and the
    config menu's "Check for updates now" button. Toggling an update setting in the menu persists it immediately.