Hearthstone - Patch 11.4 and pre-order packages for Dr. Bumm's secret laboratory

With Hearthstone Patch 11.4 today not only bug fixes came, but also the 2 mega savings packages for the new Dr. Boom's secret laboratory expansion.

Hearthstone - Dr. Boom pre-sale packages

There are 2 packages in advance sales. The default Presale package:

50 packs of cards at one great price
Mecha Jaraxxus card back
A random golden legendary card Bumm's secret laboratory.

And the new one Mega package, this includes:

80 card packs at one great price
Mecha Jaraxxus card back
A random golden legendary card Bumm's secret laboratory.
Contains the warlock hero Mecha-Jaraxxus!

As usual, the card packages can only be used with the publication of Dr. Bumm's secret laboratory will be opened on August 7th. The card back and possibly the warlock hero are available directly after purchasing the package.

In addition to the packages, Hearthstone Patch 11.4 also brings us the solstice festival, the announced changes to servant types and various bug fixes.

Hearthstone - Patch 11.4

The Solstice Festival is coming back soon for another scorching hot summer of fun!
- The chaos of cards “Raggi at the Solstice Festival” is back. Destroy servants to upgrade your "wow" emote with fantastic fireworks.
- You can also expect a brand new, challenging PvE map chaos with some surprises.
- Completing common quests during the Solstice Festival grants double the amount of gold.
- Enjoy the “Greetings” emote for the solstice festival and a brand new box design.
The Hearthstone mobile client is now a smaller download size.
Performance optimizations have been made to the collection.
Support for modern smartphones like iPhone X and Samsung Galaxy S8 / S9 has been added to make the most of the available screen size.
The Servant type the following servant has been changed:
- Mountain giant is now an elemental.
- Molten Giant is now an Elemental.
- Witchwood nymph is now a demon.
- Northern sea octopus is now a wild animal.
- Jungle Moonkin is no longer a wild animal.
The graphics of Witch Forest Grizzly have been adjusted.
New card backs have been added:
- Lemonade Reward for the August 2018 Ranked Season
Mecha-Jaraxxus - Only for a short time in advance sales from Dr. Bumm's secret laboratory and the Dr. Bumm's Secret Lab Mega Pack available

Fixed bugs and gameplay improvements

Fixed a bug with echo spells. If Lilian Voss replaced the echo of such a spell, the new spell remained "ghostly" and was discarded at the end of the turn.
Fixed a bug that caused "Choose From" choices to persist on the game board if a player used King Togwaggel to swap decks with the opponent.
Fixed a bug that prevented Genn Greymane from triggering in a straight deck when Giant Giant was on the starting hand.
Fixed a bug that could cause Zealous Minions to skip two attacks after being played if they were frozen on the same turn.
Fixed a bug that could cause the user interface to stop responding in certain cases when the Windows game bar was activated.
Fixed a bug that caused games that ended in a tie while Back to Start was active causing unusual behavior.
Fixed a bug that caused Skelemancers destroyed by an end-of-turn effect to crash iOS devices.
Fixed a bug with the display of Glyph of Primeval Times and maps that are discovered.
[Monster Hunt] Fixed a bug that caused Vampire Teeth to heal heroes based on servants' initial life instead of life remaining.
Fixed a bug related to Lorewalker Cho's interaction with Unstable Evolution and Maps with Echo.
Fixed a bug that caused Root Weasel to cause an issue with the deck indicator while exhausted.