Parity 1.10.3-stable

Parity 1.10.3 marks the first stable release on the 1.10 track. Among others, it improves performance and stability.

OS	Arch	Download	SHA256 Checksum
	x64	parity_1.10.3_windows_installer.exe	3110165765eb078547a2a316c2a95e3faafef8842eb1b3dab2f3dfa9990f7cd3
	x64	parity_1.10.3_macos_macos.pkg	e2bfd7c675350c9c6ec54a1648a5e232629973c1342a93cfc8f285f0adc805b4
	x64	parity_1.10.3_ubuntu_amd64.deb	ba97ef5e4ec77a028556ab829bca90ae0a3ef208d15b73dc6cd9b419ec452c86
	x86	parity_1.10.3_ubuntu_i386.deb	6b8183fa4d541e7269a286a01744ff53b1697cfec12396c6f45c08e30195af84
	x64	parity_1.10.3_debian_amd64.deb	a3038764f482f1bfea005e9c32a7b2cdb128e5fafb60e061c9b6a302ed87f368
	x64	parity_1.10.3_centos_x86_64.rpm	6a530a386dbf2a4b51b9826b94df89091233c9988211f10f9af7cb091550f7eb
	armv7	parity_1.10.3_ubuntu_armhf.deb	e0aad6dd70f7c66f090c0df4a79d291dba84cbbfde24daabdd545abaeb68204d
	arm64	parity_1.10.3_ubuntu_arm64.deb	33548f7bf9e705b87dce2aaf3554e2cd4a02e153bc72c4fa0fc6082cf06e2734

OS	Alternative	Link
	Homebrew	github.com/paritytech/homebrew-paritytech/blob/master/README.md
	Snapcraft	snapcraft.io/parity
	Docker	hub.docker.com/r/parity/parity
	Other binaries	vanity-service.parity.io/parity-binaries?format=markdown&version=v1.10.3

The full list of included changes:

• Backports (#8557)
  • Update wasmi and pwasm-utils (#8493)
    • Update wasmi to 0.2
    • Update pwasm-utils to 0.1.5
  • Fetching logs by hash in blockchain database (#8463)
    • Fetch logs by hash in blockchain database
    • Fix tests
    • Add unit test for branch block logs fetching
    • Add docs that blocks must already be sorted
    • Handle branch block cases properly
    • typo: empty -> is_empty
    • Remove return_empty_if_none by using a closure
    • Use BTreeSet to avoid sorting again
    • Move is_canon to BlockChain
    • typo: pass value by reference
    • Use loop and wrap inside blocks to simplify the code
    • typo: missed a comment
  • Pass on storage keys tracing to handle the case when it is not modified (#8491)
    • Pass on storage keys even if it is not modified
    • typo: account and storage query to_pod_diff builds both touched_addresses merge and storage keys merge.
    • Fix tests
    • Use state query directly because of suicided accounts
    • Fix a RefCell borrow issue
    • Add tests for unmodified storage trace
    • Address grumbles
    • typo: remove unwanted empty line
    • ensure_cached compiles with the original signature
  • Enable WebAssembly and Byzantium for Ellaism (#8520)
    • Enable WebAssembly and Byzantium for Ellaism
    • Fix indentation
    • Remove empty lines
  • Fix compilation.
• Stabilize 1.10.3 (#8474)
  • Stabelize 1.10
  • Bump stable to 1.10.3
  • Update Gitlab scripts
  • Fix snap builds (#8483)
  • Fix docker build (#8462)
  • Use master as Docker's latest (beta-release is not used anymore)