9 old seasonal trees (Elves, Viper, Magic) are back, and we also have 2 new ones
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"Additionally, old seasonal trees will no longer have quest nodes. All players that unlocked these nodes without completing the quests will now find them completed, and the rewards added to their accounts."
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"New Info Screen - This screen will replace the welcome screen, as well as screens related to various events and activities, and provide the most important and interesting information about the release all in one."
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"Starter decks can no longer be removed or modified. They can still be duplicated however, and the copies modified. These decks will be shown in a separate category, and will not count towards your maximum number of decks."
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We also had a considerable number of minor balance changes - check the game for details!