Scatter 6.1.0 Released

• Ricardian contracts for actions: cb63016
• ABI caching for quicker reponses when initiating signature requests ( 48 hour expiry ): 0acb9be
• larger and darker fonts for popups: 632f1d8
• strengthened encrypted stream: 364b630
• validating domain on content script: 06f3ab0
• Ethereum private key parsing to remove 0x prefix: c2d476a
• Identity balance fixes: 6f3e86e
• Restricted ability to duplicate endorsed networks: e716ae3
• Backups now include blockchain account private keys: 07ba9d0
• Backup filetype changed to .txt for easier opening: ff9155a
• Nav buttons more visible: 6ba767a