• Fix bug where pending transactions from Test net (or other networks) show up In Main net.
  
• Add fiat conversion values to more views.
  
• On fresh install, open a new tab with the MetaMask Introduction video. Does not open on update.
  
• Block negative values from transactions.
  
• Fixed a memory leak.
  
• MetaMask logo now renders as super lightweight SVG, improving compatibility and performance.
  
• Now showing loading indication during vault unlocking, to clarify behavior for users who are experience slow unlocks.
  
• Now only initially creates one wallet when restoring a vault, to reduce some users' confusion.
  
• Adopted new eth-lightwallet security release to ensure encrypted vaults are salted for extra safety.