The Knowledge Update

Overview
The knowledge Update was released on June 30th, 2018 and is name after Book of Knowledge, a new Enchanted tier furnace released in the update is more power when certain items are placed on your base. Other changes inclue

General

 * New items!
 * New summer decoration: Haven Tree, Summer Grill, Tinker Table
 * New Enchanted-tier item: Book of Knowledge
 * New Evolved Reborn-tier item: Ore Indoctrinator
 * A new guided tutorial is added to help newbies.
 * Xbox user can now chat.
 * A new badge: Hands-on

Other Tweaks

 * Mobile device placement improved.
 * Shop search fixed.
 * Many major bugs fixed

Trivia

 * The official update name is centered around the Gargantium Mine.
 * This is the fourth Summer Update and the third Birthday Event in Miner's Haven.
 * Berezaa conducted rounds of Miner's Haven suggestions on Reddit for user input. Some of those suggestions made it into the final cut.
 * This is the biggest Birthday update ever, with ten new exclusive items.
 * This is the first update in which most item leaks were located on a ROBLOX decal inventory that wasn't Berezaa's.
 * The inventory in question was Locard's, who scripted the placing system and is a developer for Miner's Haven. However, more leaks were placed in Berezaa's inventory soon after, including the Caramel Birthday Cake.
 * On June 13, 2018, Berezaa (under the Twitter handle @HavenRblx) reported that approximately 1,650,000 uC was spent on June 12, 2018. This may be attributed to the two factors:
 * Mystery Boxes (for Exotics)
 * uC Shop (for the Birthday items)
 * Mysteriously, two items never made the final cuts. The Three Years Upgrader and the Banana Split Upgrader were never made obtainable, but their inclusion in the game was unceremoniously revealed by Berezaa in his 06/15/2018 Twitch Stream.
 * Since the the Knowledge Update released while the Birthday Event is still active, it is consider a second update of 2018 Summer Update.