Ethereum Classic Geth v5.4.3

Added

• 18b49e9 #607 Include more contextual version information in debug log file headers

Changed

• b358535 #611 Relegate UPnP-not-mapped unimportant error to lower log level

Refactored

• ad99cbf #619 Myriad refactoring and improvements to statedb, downloader, fetcher, and p2p/handler mechanisms
  • fixes "stuck" download/sync progress when near chain head
  • eth/downloader: moving pivot and capped memory usage
  • ": terminate state sync cleanly
  • ": separate state sync from queue
  • ": wait for all fetcher routines to exit before terminating
  • ": flush state sync data before exit
  • ": improve deliverNode data
  • eth: propagate blocks and txs asyncronously
  • core/trie: intermediate mempool btw. trie and db
  • eth/fetcher: check origin of filter tasks
  • eth: don't import propagated blocks during fast sync
  • increase timeout for required fork hash checks
  • adds new --display-fmt=gitlike display logging format
  • 6f54efa Péter Szilágyi eth: monitor malicious header retrieval requests 4 weeks ago
• 100c522 Various Makefile and build script improvements

Fixed

• 5291a28 #627 Fix ATXI pagination slice-out-of-bounds error
• b1941bf #633 Remove defunct bad block reporting
• 5613579 #632 Fix node key file error

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