Frostforge: StackRelay 1.0.0

Initial release.

Added

• Automatically refills a hotbar slot after placing the final block in its current stack.
• Searches the main inventory first so other hotbar selections stay in place whenever possible.
• Falls back to matching stacks in other hotbar slots when necessary.
• Preserves the complete replacement stack, including its custom name and other item data.
• Supports ordinary building as well as placeable items whose inventory identifier differs from the resulting block.
• Works independently with no dependency on LumenLink Storage or another Frostforge add-on.

Compatibility

• Minecraft Bedrock 1.26.40 or newer.
• Stable @minecraft/server 2.9.0 Script API.
• No experimental world toggles required.

Known limitations

• Searches only the player's 36 carried inventory slots.
• Does not retrieve stacks stored inside bundles, shulker boxes, ender chests, nearby containers, or other players' inventories.