• Much more resiliant FallbackProvider which can ignore properties that are only approximate and supports per-provider priorities. (#635, #588; f4bcf24)
• Fixed some typing for receipts and logs. (#497; ea102ef)
• Abstracting mnemonic phrases. (#685; 92a383f)
• Sync GitHub issues. (75e1a37)
• Fixed 304 status for fetchJson. (c66d81e)