init

.bumpversion.cfg

+[bumpversion]
+current_version = 1.8.0
+commit = True
+message = Aleth {new_version}
+	
+	Bump version: {current_version} → {new_version}
+tag = True
+sign_tags = True
+tag_message = Aleth {new_version}
+parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(-(?P<prerel>rc|alpha)\.(?P<prerelver>\d+))?
+serialize = 
+	{major}.{minor}.{patch}-{prerel}.{prerelver}
+	{major}.{minor}.{patch}
+
+[bumpversion:part:prerel]
+optional_value = rel
+values = 
+	alpha
+	rc
+	rel
+
+[bumpversion:file:CMakeLists.txt]
+

.clang-format

+---
+Language:        Cpp
+# BasedOnStyle:  Chromium
+AccessModifierOffset: -4
+AlignAfterOpenBracket: DontAlign
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlinesLeft: true
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: true
+BinPackParameters: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterClass:      true
+  AfterControlStatement: true
+  AfterEnum:       true
+  AfterFunction:   true
+  AfterNamespace:  true
+  AfterObjCDeclaration: true
+  AfterStruct:     true
+  AfterUnion:      true
+  BeforeCatch:     true
+  BeforeElse:      true
+  IndentBraces:    false
+  SplitEmptyFunction: false
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializers: BeforeColon
+ColumnLimit:     100
+CommentPragmas:  '^ IWYU pragma:'
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 2
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+IncludeCategories:
+
+  # Local includes "":
+  - Regex:           '^".*'
+    Priority:        1
+
+  # Third party libraries:
+  - Regex:           '^<cryptopp/.*'
+    Priority:        70
+
+  # Standard library extensions / common generic purpose libraries:
+  - Regex:           '^<boost/.*'
+    Priority:        80
+
+  # Testing libraries:
+  - Regex:           '^<benchmark/.*'
+    Priority:        90
+  - Regex:           '^<gtest/.*'
+    Priority:        90
+
+  # Public includes <>:
+  - Regex:           '^<.*\.h|hpp>'
+    Priority:        2
+
+  # Standard library:
+  - Regex:           '^<.*'
+    Priority:        100
+
+  # Anything else:
+  - Regex:           '.*'
+    Priority:        4
+
+IndentCaseLabels: false
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: None
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: false
+PenaltyBreakAssignment: 1
+PenaltyBreakBeforeFirstCallParameter: 1
+PenaltyBreakComment: 50
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PointerAlignment: Left
+ReflowComments:  true
+SortIncludes:    true
+SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 2
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Auto
+TabWidth:        4
+UseTab:          Never
+...

.dockerignore

+/build
+/deps
+/test/jsontests

.editorconfig

+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# http://editorconfig.org
+
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{cpp,c,hpp,h}]
+indent_style = tab
+indent_size = 4

.gitignore

+# Compiled Object files
+*.slo
+*.lo
+*.o
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+
+# VS stuff
+build
+ipch
+*.sdf
+*.opensdf
+*.suo
+*.vcxproj
+*.vcxproj.filters
+*.sln
+
+# VIM stuff
+*.swp
+
+# Xcode stuff
+build_xc
+
+*.user
+*.user.*
+*~
+
+# build system
+build.*/
+/deps/
+extdep/install
+extdep/download
+/cmake-build-*/
+
+*.pyc
+
+# MacOS Development
+.DS_Store
+# CocoaPods
+Pods/
+Podfile.lock
+# Xcode
+.DS_Store
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+*.xcworkspace
+!default.xcworkspace
+xcuserdata
+*.xcuserstate
+profile
+*.moved-aside
+DerivedData
+project.pbxproj
+
+# JetBrains stuff
+.idea/
+cmake-build-*/
+bin/
+
+# Visual Studio Code
+browse.VC.db
+
+doc/html
+*.autosave
+node_modules/
+
+dependency_graph.svg

.gitmodules

+[submodule "test/jsontests"]
+	path = test/jsontests
+	url = https://github.com/ethereum/tests.git
+[submodule "evmc"]
+	path = evmc
+	url = https://github.com/ethereum/evmc
+[submodule "cable"]
+	path = cmake/cable
+	url = https://github.com/ethereum/cable
+[submodule "scripts/dopple"]
+	path = scripts/dopple
+	url = https://github.com/ethereum/dopple

.travis.yml

+# Aleth: Ethereum C++ client, tools and libraries.
+# Copyright 2014-2019 Aleth Authors.
+# Licensed under the GNU General Public License, Version 3.
+
+language: cpp
+branches:
+    # We need to whitelist the branches which we want to have "push" automation.
+    # Pull request automation is not constrained to this set of branches.
+    only:
+        - develop
+        - release
+        - /travis/
+        - hunter
+env:
+    global:
+        - TRAVIS_BUILD_TYPE=RelWithDebInfo
+        - TRAVIS_TESTS=On
+        - secure: "Nm9HEvhW8wtbF9v44g2Vo2CfX8cFlw3UWutHMmVl5nrcri34BVPXulsPF3CrIdoGgdBQvGxzNmbmAgi0KokaWhLZ2WvuDUXRAU8wuU3SB/AV7hNIGFZDqgk1LBBzwaFngqDCqqIQ29v2Z59s3y8qakmPQbR8eNJ1YAc2F9O8iVI="
+matrix:
+    include:
+        - os: linux
+          dist: trusty
+          sudo: required
+          node_js:
+              - "8"
+          env:
+              - ZIP_SUFFIX=ubuntu-trusty
+
+#        - os: osx
+#          osx_image: xcode9
+#          env:
+#              - TRAVIS_TESTS=Off
+#              - ZIP_SUFFIX=macos-sierra
+git:
+    depth: 2
+cache:
+    ccache: true
+    directories:
+        - ~/.ethash
+        - ~/.local
+        - ~/Library/Caches/Homebrew
+        # Cache whole deps dir hoping you will not need to download and
+        # build external dependencies next build.
+        - $TRAVIS_BUILD_DIR/build/deps
+install: |
+    if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      ./scripts/install_cmake.sh && ./scripts/install_solc_lllc.sh;
+      pyenv local 3.6
+      pip install --user requests
+    fi
+    export HOMEBREW_NO_AUTO_UPDATE=1
+before_script:
+    - travis_wait 150 ./scripts/build.sh $TRAVIS_BUILD_TYPE
+    - ./scripts/cleanup_ccache.sh
+script:
+    - cd $TRAVIS_BUILD_DIR/build && ../scripts/tests.sh $TRAVIS_TESTS
+after_success:
+    - pip install --user codecov
+    - codecov
+deploy:
+    # This is the deploy target for the native build (Linux and macOS)
+    # which generates ZIPs per commit.  We are in agreement that
+    # generating ZIPs per commit for the develop branch is probably
+    # just noise, so we only run this deployment target on 'release'.
+    #
+    # Unlike the Appveyor GitHub Releases target, the support in TravisCI
+    # seemingly doesn't provide a means for passing a description, tag, etc.
+    # In practice, we are letting the Appveyor CI do all that stuff, and
+    # then this deployment flow just seems to find that most recent tag,
+    # and just add our Linux and macOS ZIPs into the same tag, which is
+    # what we want to happen.  But is very accidental and brittle-looking.
+    #
+    # The 'skip_cleanup' stops the workspace being cleaned out prior to
+    # generation of the artifacts.  Strange that we should explicitly
+    # need to do that, but we do.
+    #
+    # Tokens in TravisCI can be generated a few different ways.  Bob had
+    # success using the 'travis' gem, and then using that gem to
+    # create/edit this .travis.yml file, and then cut-and-pasting the
+    # good bits back out of what it generated.  The gem changes all the
+    # whitespace and deletes comments, so cannot be used as-is.  But
+    # it does generate an appropriate auth token.
+    #
+    # See https://docs.travis-ci.com/user/deployment/releases
+    # See https://blog.travis-ci.com/2013-01-28-token-token-token/
+    # See https://github.com/ethereum/webthree-umbrella/issues/658
+    #
+
+    - provider: releases
+      api_key:
+          secure: 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
+      file: $TRAVIS_BUILD_DIR/cpp-ethereum-$ZIP_SUFFIX.zip
+      skip_cleanup: true
+      on:
+          repo: ethereum/cpp-ethereum
+          branch: release

.ycm_extra_conf.py

+# See LICENSE file for license
+
+import os
+import ycm_core
+
+
+def DirectoryOfThisScript():
+  return os.path.dirname( os.path.abspath( __file__ ) )
+
+
+project_dir = DirectoryOfThisScript()
+
+try:
+    with open('build/_3rdParty/Hunter/install-root-dir') as f:
+        hunter_install_dir = f.readline()
+except IOError:
+    # Ignore if file does not exist
+    hunter_install_dir = ''
+
+flags = [
+'-Wall',
+'-Werror',
+'-pedantic',
+'-std=c++11',
+'-x',
+'c++',
+'-DBOOST_COROUTINES_NO_DEPRECATION_WARNING=1',
+'-DGTEST_HAS_TR1_TUPLE=0',
+'-DGTEST_USE_OWN_TR1_TUPLE=0',
+'-isystem',
+'/usr/local/include',
+'-I',
+project_dir,
+'-I',
+os.path.join(project_dir, 'build')
+]
+
+if hunter_install_dir:
+    flags += ['-I', hunter_install_dir]
+
+compilation_database_folder = os.path.join(project_dir, 'build')
+
+if os.path.exists( compilation_database_folder ):
+  database = ycm_core.CompilationDatabase( compilation_database_folder )
+else:
+  database = None
+
+SOURCE_EXTENSIONS = [ '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ]
+
+
+def IsHeaderFile( filename ):
+  extension = os.path.splitext( filename )[ 1 ]
+  return extension in [ '.h', '.hxx', '.hpp', '.hh' ]
+
+
+def GetCompilationInfoForFile( filename ):
+  # The compilation_commands.json file generated by CMake does not have entries
+  # for header files. So we do our best by asking the db for flags for a
+  # corresponding source file, if any. If one exists, the flags for that file
+  # should be good enough.
+  if IsHeaderFile( filename ):
+    basename = os.path.splitext( filename )[ 0 ]
+    for extension in SOURCE_EXTENSIONS:
+      replacement_file = basename + extension
+      if os.path.exists( replacement_file ):
+        compilation_info = database.GetCompilationInfoForFile(
+          replacement_file )
+        if compilation_info.compiler_flags_:
+          return compilation_info
+    return None
+  return database.GetCompilationInfoForFile( filename )
+
+
+def FlagsForFile( filename, **kwargs ):
+  if not database:
+    return {
+      'flags': flags,
+      'include_paths_relative_to_dir': DirectoryOfThisScript()
+    }
+
+  compilation_info = GetCompilationInfoForFile( filename )
+  if not compilation_info:
+    return None
+
+  # Bear in mind that compilation_info.compiler_flags_ does NOT return a
+  # python list, but a "list-like" StringVec object.
+  final_flags = list( compilation_info.compiler_flags_ )
+
+  return {
+    'flags': final_flags,
+    'include_paths_relative_to_dir': compilation_info.compiler_working_dir_
+  }

CHANGELOG.md

+# Changelog
+
+## [1.9.0] - Unreleased
+
+- Added: [#5868](https://github.com/ethereum/aleth/pull/5868) `test_importRawBlock` RPC method reports the detailed reason when import fails.
+- Changed: [#5893](https://github.com/ethereum/aleth/pull/5893) testeth: RlpTests treat empty `out` field as invalid.
+- Removed: [#5885](https://github.com/ethereum/aleth/pull/5885) Discontinue `testeth --filltests` support for BlockchainTests, TransitionTests, BCGeneralStateTests.
+
+## [1.8.0] - 2019-12-16
+
+- Added: [#5699](https://github.com/ethereum/aleth/pull/5699) EIP 2046: Reduced gas cost for static calls made to precompiles.
+- Added: [#5741](https://github.com/ethereum/aleth/pull/5741) Support for individual EIP activation to facilitate EIP-centric network upgrade process.
+- Added: [#5752](https://github.com/ethereum/aleth/pull/5752) [#5753](https://github.com/ethereum/aleth/pull/5753) [#5809](https://github.com/ethereum/aleth/pull/5809) Implement EIP1380 (reduced gas costs for call-to-self).
+- Added: [#5859](https://github.com/ethereum/aleth/pull/5859) EIP-2384 Istanbul/Berlin Difficulty Bomb Delay and **Muir Glacier** fork support.
+- Changed: [#5750](https://github.com/ethereum/aleth/pull/5750) Use `testeth -t <SUITE_NAME> -- --testfile <PATH>` to run the tests from file at any path. Use `testeth -t <SUITE_NAME> -- --testfile <PATH> --singletest <TEST_NAME>` to run only single test from any file.
+- Changed: [#5801](https://github.com/ethereum/aleth/pull/5801) `testeth -t BlockchainTests` command now doesn't run the tests for the forks before Istanbul. To run those tests use a separate LegacyTests suite with command `testeth -t LegacyTests/Constantinople/BlockchainTests`.
+- Changed: [#5807](https://github.com/ethereum/aleth/pull/5807) Optimize selfdestruct opcode in LegacyVM by reducing state accesses in certain out-of-gas scenarios.
+- Changed: [#5806](https://github.com/ethereum/aleth/pull/5806) Optimize selfdestruct opcode in aleth-interpreter by reducing state accesses in certain out-of-gas scenarios.
+- Changed: [#5837](https://github.com/ethereum/aleth/pull/5837) [#5839](https://github.com/ethereum/aleth/pull/5839) [#5845](https://github.com/ethereum/aleth/pull/5845) [#5846](https://github.com/ethereum/aleth/pull/5846) Output format of `testeth --jsontrace` command changed to better match output of geth's evm tool and to integrate with evmlab project.
+- Changed: [#5848](https://github.com/ethereum/aleth/pull/5848) `aleth-vm --codefile <PATH>` now reads bytecode file from path and `aleth-vm --codefile - <bytecode>` now reads bytecode from standard input.
+- Changed: [#5864](https://github.com/ethereum/aleth/pull/5864) Allow a user to send multiple transactions before a new block is mined.
+- Removed: [#5760](https://github.com/ethereum/aleth/pull/5760) Official support for Visual Studio 2015 has been dropped. Compilation with this compiler is expected to stop working after migration to C++14.
+- Removed: [#5840](https://github.com/ethereum/aleth/pull/5840) The list of precompiled contracts is not required in config files anymore.
+- Removed: [#5850](https://github.com/ethereum/aleth/pull/5850) accounts section is now optional in config files.
+- Fixed: [#5792](https://github.com/ethereum/aleth/pull/5792) Faster and cheaper execution of RPC functions which query blockchain state (e.g. getBalance).
+- Fixed: [#5811](https://github.com/ethereum/aleth/pull/5811) RPC methods querying transactions (`eth_getTransactionByHash`, `eth_getBlockByNumber`) return correct `v` value.
+- Fixed: [#5821](https://github.com/ethereum/aleth/pull/5821) `test_setChainParams` correctly initializes custom configuration of precompiled contracts.
+- Fixed: [#5826](https://github.com/ethereum/aleth/pull/5826) Fix blocking bug in database rebuild functionality - users can now rebuild their databases via Aleth's '-R' switch.
+- Fixed: [#5827](https://github.com/ethereum/aleth/pull/5827) Detect database upgrades and automatically rebuild the database when they occur.
+- Fixed: [#5852](https://github.com/ethereum/aleth/pull/5852) Output correct original opcodes instead of synthetic `PUSHC`/`JUMPC`/`JUMPCI` in VM trace.
+- Fixed: [#5829](https://github.com/ethereum/aleth/pull/5829) web3.eth.getBlock now returns block size in bytes. This requires a (automatic) database rebuild which can take a while depending on how many blocks are in the local chain.
+- Fixed: [#5866](https://github.com/ethereum/aleth/pull/5866) Update output of `debug_accountRangeAt` and `eth_getTransactionCount` RPC functions to conform to Geth's output.
+- Fixed: [#5865](https://github.com/ethereum/aleth/pull/5865) Fix bug which causes syncing to become permanently stuck.
+
+## [1.7.2] - 2019-11-22
+
+- Fixed: [#5834](https://github.com/ethereum/aleth/pull/5834) Fix segmentation fault during sync.
+- Fixed: [#5841](https://github.com/ethereum/aleth/pull/5841) Revert the change introduced in 1.7.0 to wait 2 secods after sending `Disconnect` to peer before closing the socket, as it caused instabilty during sync.
+
+## [1.7.1] - 2019-11-18
+
+- Fixed: [#5830](https://github.com/ethereum/aleth/pull/5830) Fix cost of ECADD and ECMULL for Istanbul in Mainnet and Ropsten chain configs.
+
+## [1.7.0] - 2019-11-14
+
+- Added: [#5537](https://github.com/ethereum/aleth/pull/5537) Creating Ethereum Node Record (ENR) at program start.
+- Added: [#5571](https://github.com/ethereum/aleth/pull/5571) Support Discovery v4 ENR Extension messages.
+- Added: [#5557](https://github.com/ethereum/aleth/pull/5557) Improved debug logging of full sync.
+- Added: [#5564](https://github.com/ethereum/aleth/pull/5564) Improved help output of Aleth by adding list of channels.
+- Added: [#5575](https://github.com/ethereum/aleth/pull/5575) Log active peer count and peer list every 30 seconds.
+- Added: [#5580](https://github.com/ethereum/aleth/pull/5580) Enable syncing from ETC nodes for blocks < dao hard fork block.
+- Added: [#5591](https://github.com/ethereum/aleth/pull/5591) Network logging bugfixes and improvements and add p2pcap log channel.
+- Added: [#5588](https://github.com/ethereum/aleth/pull/5588) Testeth prints similar test suite name suggestions, when the name passed in `-t` argument is not found.
+- Added: [#5593](https://github.com/ethereum/aleth/pull/5593) Dynamically updating host ENR.
+- Added: [#5624](https://github.com/ethereum/aleth/pull/5624) Remove useless peers from peer list.
+- Added: [#5634](https://github.com/ethereum/aleth/pull/5634) Bootnodes for Rinkeby and Goerli.
+- Added: [#5640](https://github.com/ethereum/aleth/pull/5640) Support EIP-1702 Generalized Account Versioning Scheme (active only in Experimental fork.)
+- Added: [#5691](https://github.com/ethereum/aleth/pull/5691) Istanbul support: EIP-2028 Transaction data gas cost reduction.
+- Added: [#5696](https://github.com/ethereum/aleth/pull/5696) [#5708](https://github.com/ethereum/aleth/pull/5708) Istanbul support: EIP-1344 ChainID opcode.
+- Added: [#5700](https://github.com/ethereum/aleth/pull/5700) [#5725](https://github.com/ethereum/aleth/pull/5725) Istanbul support: EIP 1884 Repricing for trie-size-dependent opcodes.
+- Added: [#5701](https://github.com/ethereum/aleth/issues/5701) Outputs ENR text representation in admin.nodeInfo RPC.
+- Added: [#5705](https://github.com/ethereum/aleth/pull/5705) Istanbul support: EIP 1108 Reduce alt_bn128 precompile gas costs.
+- Added: [#5707](https://github.com/ethereum/aleth/pull/5707) Aleth waits for 2 seconds after sending disconnect to peer before closing socket.
+- Added: [#5709](https://github.com/ethereum/aleth/pull/5709) [#5728](https://github.com/ethereum/aleth/pull/5728) Istanbul support: EIP-2200 Structured Definitions for Net Gas Metering.
+- Added: [#5751](https://github.com/ethereum/aleth/pull/5751) Istanbul support: EIP-152 Add BLAKE2 compression function `F` precompile.
+- Added: [#5755](https://github.com/ethereum/aleth/pull/5755) testeth now runs `stChainId`, `stSLoadTest`, `stSelfBalance` tests for Istanbul.
+- Added: [#5758](https://github.com/ethereum/aleth/pull/5758) Istanbul support: activation in Ropsten config.
+- Added: [#5762](https://github.com/ethereum/aleth/pull/5762) aleth-vm supports `--network Istanbul` option.
+- Changed: [#5532](https://github.com/ethereum/aleth/pull/5532) The leveldb is upgraded to 1.22. This is breaking change on Windows and the old databases are not compatible.
+- Changed: [#5559](https://github.com/ethereum/aleth/pull/5559) Update peer validation error messages.
+- Changed: [#5568](https://github.com/ethereum/aleth/pull/5568) Improve rlpx handshake log messages and create new rlpx log channel.
+- Changed: [#5570](https://github.com/ethereum/aleth/pull/5570) Now it's not necessary to recompile with VMTRACE flag to get VM trace log. Just use `testeth -- --vmtrace` or `aleth -v 4 --log-vmtrace`.
+- Changed: [#5576](https://github.com/ethereum/aleth/pull/5576) Moved sstore_combinations and static_Call50000_sha256 tests to stTimeConsuming test suite. (testeth runs them only with `--all` flag)
+- Changed: [#5589](https://github.com/ethereum/aleth/pull/5589) Make aleth output always line-buffered even when redirected to file or pipe.
+- Changed: [#5602](https://github.com/ethereum/aleth/pull/5602) Better predicting external IP address and UDP port.
+- Changed: [#5605](https://github.com/ethereum/aleth/pull/5605) Network logging bugfixes and improvements and add warpcap log channel.
+- Changed: [#5628](https://github.com/ethereum/aleth/pull/5628) Don't try to endlessly reconnect to official Ethereum bootnodes.
+- Changed: [#5632](https://github.com/ethereum/aleth/pull/5632) RocksDB support is disabled by default. Enable with `-DROCKSB=ON` CMake option.
+- Changed: [#5648](https://github.com/ethereum/aleth/pull/5648) `BlockChainTests` suite is split into `BlockChainTests/ValidBlocks` and `BlockChainTests/InvalidBlocks`.
+- Changed: [#5678](https://github.com/ethereum/aleth/pull/5678) Enable optimizer in aleth-interpreter by default.
+- Changed: [#5675](https://github.com/ethereum/aleth/pull/5675) Disconnect from peer when syncing is disabled for peer.
+- Changed: [#5676](https://github.com/ethereum/aleth/pull/5676) When receiving large batches of new block hashes, process up to 1024 hashes instead of disabling the peer.
+- Changed: [#5719](https://github.com/ethereum/aleth/pull/5719) Enable support for Visual Studio 2017 on Windows.
+- Changed: [#5713](https://github.com/ethereum/aleth/pull/5713) Propagate new blocks after PoW check rather than after import into the blockchain.
+- Changed: [#5734](https://github.com/ethereum/aleth/pull/5734) debug_accountRangeAt RPC method is renamed to debug_accountRange to conform with geth and retesteth requirements.
+- Changed: [#5735](https://github.com/ethereum/aleth/pull/5735) `testeth -t GeneralStateTests` and `testeth -t BCGeneralStateTests` commands now don't run the tests for the forks before Istanbul. To run those tests use a separate `LegacyTests` suite with commands `testeth -t LegacyTests/Constantinople/GeneralStateTests` and `testeth -t LegacyTests/Constantinople/BCGeneralStateTests -- --all`
+- Changed: [#5810](https://github.com/ethereum/aleth/pull/5810) [EVMC] has been upgraded to version 7.0.0.
+- Removed: [#5631](https://github.com/ethereum/aleth/pull/5631) Removed PARANOID build option.
+- Fixed: [#5562](https://github.com/ethereum/aleth/pull/5562) Don't send header request messages to peers that haven't sent us Status yet.
+- Fixed: [#5581](https://github.com/ethereum/aleth/pull/5581) Fixed finding neighbour nodes in Discovery.
+- Fixed: [#5599](https://github.com/ethereum/aleth/pull/5600) Prevent aleth from attempting concurrent connection to node which results in disconnect of original connection.
+- Fixed: [#5609](https://github.com/ethereum/aleth/pull/5609) Log valid local enode-address when external IP is not known.
+- Fixed: [#5627](https://github.com/ethereum/aleth/pull/5627) Correct testeth --help log output indentation.
+- Fixed: [#5644](https://github.com/ethereum/aleth/pull/5644) Avoid attempting to sync with disconnected peers.
+- Fixed: [#5647](https://github.com/ethereum/aleth/pull/5647) test_importRawBlock RPC method correctly fails in case of import failure.
+- Fixed: [#5664](https://github.com/ethereum/aleth/pull/5664) Behavior in corner case tests about touching empty Precompiles now agrees with geth's results.
+- Fixed: [#5662](https://github.com/ethereum/aleth/pull/5662) Correct depth value when aleth-interpreter invokes `evmc_host_interface::call` callback.
+- Fixed: [#5666](https://github.com/ethereum/aleth/pull/5666) aleth-interpreter returns `EVMC_INVALID_INSTRUCTION` when `INVALID` opcode is encountered and `EVMC_UNKNOWN_INSTRUCTION` for undefined opcodes.
+- Fixed: [#5706](https://github.com/ethereum/aleth/pull/5706) Stop tracking sent transactions after they've been imported into the blockchain.
+- Fixed: [#5687](https://github.com/ethereum/aleth/pull/5687) Limit transaction queue's dropped transaction history to 1024 transactions.
+- Fixed: [#5718](https://github.com/ethereum/aleth/pull/5718) Avoid checking contract balance or destination account existence when executing self-destruct operations on Frontier and Homestead.
+- Fixed: [#5803](https://github.com/ethereum/aleth/pull/5803) Client version string reported by RPC and devp2p now better matches the format used by other clients. This will allow aleth to be correctly listed on ethernodes.org.
+
+## [1.6.0] - 2019-04-16
+
+- Added: [#5485](https://github.com/ethereum/aleth/pull/5485) aleth-bootnode now by default connects to official Ethereum bootnodes. This can be disabled with `--no-bootstrap` flag.
+- Added: [#5505](https://github.com/ethereum/aleth/pull/5505) Allow building with libc++ on Linux.
+- Added: [#5514](https://github.com/ethereum/aleth/pull/5514) Improved logging in case of RPC method failures.
+- Added: [#5526](https://github.com/ethereum/aleth/pull/5526) Improved logging when loading chain config json containing syntax error.
+- Changed: [#5464](https://github.com/ethereum/aleth/pull/5464) Upgrade OS and compilers in the docker image for tests.
+- Changed: [#5560](https://github.com/ethereum/aleth/pull/5560) Upgrade [ethash](https://github.com/chfast/ethash) library to version 0.4.4.
+- Removed: [#5538](https://github.com/ethereum/aleth/pull/5538) Removed --private flag from aleth command-line arguments.
+- Fixed: [#5483](https://github.com/ethereum/aleth/pull/5483) Don't ping the same node more than once in a row; also fixes the assertion failure.
+- Fixed: [#5512](https://github.com/ethereum/aleth/pull/5512) Calling `eth_call` without `from` argument.
+- Fixed: [#5502](https://github.com/ethereum/aleth/pull/5502) Fix Discovery terminating prematurely because of race condition.
+- Fixed: [#5452](https://github.com/ethereum/aleth/pull/5452) Correctly handle Discovery messages when the peer changes public key.
+- Fixed: [#5519](https://github.com/ethereum/aleth/pull/5519) Correctly handle Discovery messages with known public key but unknown endpoint.
+- Fixed: [#5523](https://github.com/ethereum/aleth/pull/5523) [#5533](https://github.com/ethereum/aleth/pull/5533) Fix syncing terminating prematurely because of race condition.
+- Fixed: [#5539](https://github.com/ethereum/aleth/pull/5539) Fix logic for determining if dao hard fork block header should be requested.
+- Fixed: [#5547](https://github.com/ethereum/aleth/pull/5547) Fix unnecessary slow-down of eth_flush RPC method.
+- Fixed: [#5548](https://github.com/ethereum/aleth/pull/5548) Fix rlp tool for long hexadecimal string inputs.
+- Fixed: [#5181](https://github.com/ethereum/aleth/issues/5181) Fix building on PowerPC architecture where -mtune=generic is not available.
+
+
+[1.9.0]: https://github.com/ethereum/aleth/compare/v1.8.0...master
+[1.8.0]: https://github.com/ethereum/aleth/releases/tag/v1.8.0
+[1.7.2]: https://github.com/ethereum/aleth/releases/tag/v1.7.2
+[1.7.1]: https://github.com/ethereum/aleth/releases/tag/v1.7.1
+[1.7.0]: https://github.com/ethereum/aleth/releases/tag/v1.7.0
+[1.6.0]: https://github.com/ethereum/aleth/releases/tag/v1.6.0
+
+[EVMC]: https://github.com/ethereum/evmc

CMakeLists.txt

+# Aleth: Ethereum C++ client, tools and libraries.
+# Copyright 2013-2019 Aleth Authors.
+# Licensed under the GNU General Public License, Version 3. See the LICENSE file.
+
+cmake_minimum_required(VERSION 3.9.3)
+
+if (NOT EXISTS ${CMAKE_SOURCE_DIR}/evmc/.git OR NOT EXISTS ${CMAKE_SOURCE_DIR}/cmake/cable/.git)
+    message(FATAL_ERROR "Git submodules not initialized, execute:\n  git submodule update --init")
+endif()
+
+include(cmake/cable/bootstrap.cmake)
+include(CableBuildInfo)
+include(CableBuildType)
+include(CableToolchains)
+include(GNUInstallDirs)
+
+cable_configure_toolchain(DEFAULT cxx14-pic)
+
+set(ETH_CMAKE_DIR "${CMAKE_CURRENT_LIST_DIR}/cmake" CACHE PATH "The path to the cmake directory")
+list(APPEND CMAKE_MODULE_PATH ${ETH_CMAKE_DIR})
+
+# Map current configuration to configurations of imported targets.
+set(CMAKE_MAP_IMPORTED_CONFIG_DEBUG Release)
+set(CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO Release)
+
+set(HUNTER_CONFIGURATION_TYPES Release CACHE STRING "Hunter configuration types")
+set(HUNTER_JOBS_NUMBER 4 CACHE STRING "Hunter jobs number")
+set(HUNTER_CACHE_SERVERS "https://github.com/ethereum/hunter-cache" CACHE STRING "Hunter cache servers")
+set(HUNTER_PASSWORDS_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Hunter/passwords.cmake CACHE STRING "Hunter password path")
+
+# In CI builds upload the binaries if the GITHUB_USER_PASSWORD was decrypted
+# (only for branches and internal PRs).
+if("$ENV{CI}" AND NOT "$ENV{GITHUB_USER_PASSWORD}" STREQUAL "")
+    set(run_upload YES)
+else()
+    set(run_upload NO)
+endif()
+option(HUNTER_RUN_UPLOAD "Upload binaries to the cache server" ${run_upload})
+
+include(HunterGate)
+HunterGate(
+    URL "https://github.com/ruslo/hunter/archive/v0.23.211.tar.gz"
+    SHA1 "c022f0c2480e835a6bafdd734035ec2071b51897"