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Instant World Mirror 1.3.0 Beta

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@crabsatellite crabsatellite released this 25 Jul 14:45
· 15 commits to 1.21.1 since this release

Instant World Mirror 1.3.0 Beta

This public Beta advances from 1.2.2 because it adds a complete in-game administration UI and expands the persistent configuration model, in addition to regression fixes.

Configuration UI

  • Added Options > World Mirror Settings for server administrators.
  • Added per-mirror access control: disabled, administrators only, or all players.
  • Added per-mirror natural spawning, item transfer, and copy-radius settings.
  • Added the global base cooldown setting.
  • Saving writes the common configuration immediately and clearly indicates that a restart is required before behavior changes.
  • Added complete English and Simplified Chinese UI coverage.

Fixes

  • Fixed First Dream generated loot chests losing unopened loot-table data.
  • Fixed live generated block entities, including vanilla spawners, being copied without their saved state.
  • Fixed mirror cooldown behavior so all three mirrors consistently use the common configuration.
  • Fixed item-transfer persistence and inventory restoration across mirror exit.
  • Fixed mirror copy behavior at edge chunks.
  • Improved compatibility with other mods that modify the Options screen and with constructor-sensitive block entities.

Configuration migration

  • Existing common configuration files are migrated without removing valid administrator choices.
  • Legacy global mirror fields are translated into the current per-mirror settings.
  • Invalid old cooldown values below 30 seconds migrate to the 300-second default.
  • instantworldmirror-client.toml remains limited to local HUD display; server behavior is controlled by instantworldmirror-common.toml.

Downloads

  • instantworldmirror-1.21.1-1.3.0-Beta.jar - Minecraft 1.21.1 / NeoForge, commit 5d3866a
  • instantworldmirror-1.20.1-1.3.0-Beta.jar - Minecraft 1.20.1 / Forge, commit a0eec17

Validation

  • Clean builds passed for both supported Minecraft versions.
  • GameTest passed 39/39 on 1.21.1 and 38/38 on 1.20.1.
  • The real-client configuration UI gate passed in English and Simplified Chinese on both versions.
  • Tests cover UI changes before and after restart, per-mirror behavior, item transfer, generated loot, persisted cooldown, and configuration migration.

SHA-256

  • 1.21.1: 25E6CA5B6A82CC81AADFB29823C3BA32EF0831CFC5281594EFED249A48F87DEC
  • 1.20.1: 64901A91DA2CB631AC2E54DFEC59577BD7F1F12B3B5C219462B4CDBF04E547E3