Foresight News reported that the cryptocurrency investment strategy protocol Doubler has completed the Doubler Lite v2 upgrade. The new version will be first released on $Manta Network at 10:30 on August 1st, along with the simultaneous launch of a 20-day $Manta liquidity airdrop plan. The rewards for the event include 200,000 $DBR tokens. The main upgrades in Doubler Lite V2 include the removal of the 10x inflation/deflation feature, the elimination of the E token (users will only mint C tokens and 10x tokens after depositing assets), and adjustments to the dynamic exchange algorithm.