DeVault Core v1.1.1

Mandatory Update

This is a mandatory bugfix release.

Release Notes

This release includes the following features and fixes since 1.1.0 release:

• Add the getblockbynumber RPC to avoid need to use getblockhash followed by getblock
• Add copyaddress for RewardsControl
• Add RPC (sweeprivkey) function + GUI function to sweep private key funds into wallet
• Add RPC getutxobalance to check balance without need to use -addressindex option
• Remove RPC functions importprivkey, importmulti, add getutxtobalance
• Remove RPC functions getaddressesbyaccount, getaccountaddress, getaccount, setaccount`
• Add RPC functions getaddressesbylabels
• Block nodes older than v1.1.0
• Stop all grace period Cold Reward payments for inputs less than 25k (bugfix)
• Bump protocol

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt devaultd -y

Binary Checksums (sha256) - PGP Signed

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DeVault Core v1.1.0

Mandatory Update

This is a mandatory upgrade with consensus breaking changes. Make sure you update before the next superblock!

Release Notes

This release includes the following features and fixes since 1.0.7 release:

• Add the getblockstats RPC to get statistics on a block or a block range.
• Add Cold Rewards tab for info on UTXO rewards
• testnet reset
• Change reward peak to 1/2 a year
• Rework budget code for DAO change
• Change minimum reward balance from 1000 to 25000 TBD
• Remove cap on reward payouts
• Various bitcoin-abc updates to 19.12
• better error message for mandatory-flag tx rejections
• Just build bdb-check on Mac OS for now
• Add exchange faq
• Handle blank/default password
• Fix help comment for -bypasspassword
• Add multisigsignraw RPC command to make it easier for team to sign multisig transactions

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256) - PGP Signed

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DeVault Core v1.0.7

Mandatory Update

This update fixes scenarios whereby the client may crash due to certain network activity. If said activity occurs, this update will be needed to continue, although typically full resync is needed when client crashes

Release Notes

This release includes the following features and fixes since 1.0.6 release:

• Separate null value (coin not used yet) from 0 value (spent)
• Commit to db after writing MasterKey, make sure bdb-check checks for MasterKey
• Add exec bdb-check with ability to decrypt wallet file
• Add consolidaterewards RPC function.
• For Mac depends build, update clang version to 8.0.1 and remove some boost m4 files
• Remove unnecessary copy Rewards functions in coincontrol
• Calculate and show median reward amount
• Improve Reward info in coincontrol
• remove Unencryption state from EncryptionStatus and rename EncryptionStatus to WalletStatus

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256) - PGP Signed

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DeVault Core v1.0.6

Release Notes

This release includes the following features and fixes since 1.0.5 release:

• Add Menu items for Unlocking Wallet and Revealing Word phrase
• Seed Words / Start-Up UI Overhaul
• Enable menu item to reveal word phrase even if wallet is locked. If used when locked, ask for password first.
• Relock wallet after revealing word phrase
• Shrink height for reveal phrase window
• Run clang-format on newer qt start files
• Fix warnings on MacOS compile
• added cmake stuff and pragma
• Added mnemonic check with drag and drop stuff
• Add filtering options for transactions to show Rewards/Budget separately
• Upgrade MacOS version stuff for depends builds
• Show number of unique addresses with viable rewards in getrewardinfo
• Fix time calc for std::filesystem debug log renaming
• more QT connect usage modernization (#179)
• Move ValueFromAmount function, add new rpc command getdifficulties
• Update more deprecated code for QT (#177)
• Use std::filesystem on Catalina
• Add new QT shortcuts for Sign / Verify Message (Ctrl+Shift+M & Ctrl+Shift+V)
• Add direct RPC Console menu options in new sub-menu "Tools"
• Re-design of buttons & radio widgets

Upstream Bitcoin-ABC/Bitcoin updates

• Merge #11480: [ui] Add toggle for unblinding password fields

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256)

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DeVault Core v1.0.5

Release Notes

This release includes the following features and fixes since 1.0.4 release:

• Migrate unit tests away from Boost unit test framework and use header-only catch framework instead
• Update/fix various unit tests
• Fix consensus issue whereby client halted rather than rejecting invalid incoming blocks and continuing on
• Upgrade/cleanup wallet processing so that initial wallet setup for new users is much faster than before
• Add ability to use 24 word phrases for wallet
• Various compiler/warning fixes and code cleanup
• Add 'getrewardinfo' rpc command

Upstream Bitcoin-ABC/Bitcoin updates

• Using addresses in createmultisig is now deprectated. Use -deprecatedrpc=createmultisig to get the old behavior.
• The createrawtransaction RPC will now accept an array or dictionary (kept for compatibility) for the outputs parameter. This means the order of transaction outputs can be specified by the client.
• The new RPC testmempoolaccept can be used to test acceptance of a transaction to the mempool without adding it.
• An initialblockdownload boolean has been added to the getblockchaininfo RPC to indicate whether the node is currently in IBD or not.
• Add the minrelaytxfee output to the getmempoolinfo RPC.
• For full list of Bitcoin/Bitcoin-ABC backports please see the doc/abc_update_logs.md file

Transaction index changes

The transaction index is now built separately from the main node procedure,
meaning the -txindex flag can be toggled without a full reindex. If bitcoind
is run with -txindex on a node that is already partially or fully synced
without one, the transaction index will be built in the background and become
available once caught up. When switching from running -txindex to running
without the flag, the transaction index database will not be deleted
automatically, meaning it could be turned back on at a later time without a full
resync.

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256)

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DeVault Core v1.0.4

Release Notes

This release includes the following features and fixes since 1.0.3 release:

• Fix bug related to handling negative amounts
• Fix various unit tests
• Add 'Estimated Reward Block' to getmyrewardinfo rpc output
• Raise peer minimum protocol version

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256)

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DeVault Core v1.0.3

Release Notes

This release includes the following features and fixes since 1.0.2 release:

• fix bug with AmountFromValue used in various RPC commands
• Check peers for possible software update notification
• Some cleanup/refactoring

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256)

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DeVault Core v1.0.2

Release Notes

This release includes the following features and fixes since 1.0.1 release:

• refactoring of Amount class & related code.
• Discovered and fixed issue that would have led to large % errors in some reward amounts
• Update/fix unit tests
• Fix builds without wallet (ENABLE_WALLET) for non-QT targets
• Fix issue with getmyrewardinfo showing wrong estimated dates

Upstream Bitcoin-ABC updates

• Remove Safe Mode
• [schnorr] Refactor the signature process in reusable component
• Merge #12630: Provide useful error message if datadir is not writable
• Using addresses in createmultisig is now deprectated. Use -deprecatedrpc=createmultisig to get the old behavior.
• Various other ABC updates, see abc_update_logs.md for merged commits

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256)

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DeVault Core 1.0.1

Release Notes

This release includes the following features and fixes since 1.0.0 release:

• Throw error for invalid coin precision when using console/command for sending money
• add antialiasing to net traffic gui
• Fix some potential dereferencing issues
• Re-enable ParseMoney tests in util_tests unit tests
• Fix issue with FormatMoney causing errors in fraction Devault values for rpc outputs
• Remove warning for exceeding threshold of unknown block versions
• Update seeder
• Refactoring mnemonic checking, etc for GUI use
• Change netmagic value of 0x3l to 0x03 for clarity (same value)
• Refactor code related to Amount class
• Upgrade boost version to 1.70
• Upgrade expat version 2.26
• Update receive page ui

Upstream Bitcoin-ABC updates

• Merge #9906: Disallow copy constructor CReserveKeys
• Merge #11744: net: Add missing locks in net.{cpp,h}
• Merge #9539: [net] Avoid initialization to a value that is never read
• Merge #12326: net: initialize socket to avoid closing random fd's
• Merge #11252: [P2P] When clearing addrman clear mapInfo and mapAddr.
• Merge #12448: Interrupt block generation on shutdown request
• Merge #10914: Add missing lock in CScheduler::AreThreadsServicingQueue()
• Merge #11831: Always return true if AppInitMain got to the end
• Merge #10057: [init] Deduplicated sigaction() boilerplate
• Init: Remove redundant exit(EXIT_FAILURE) instances and replace with return false
• Ignore macOS daemon() depracation warning
• Merge #9693: Prevent integer overflow in ReadVarInt.
• Merge #10027: Set to nullptr after delete
• Merge #10029: Fix parameter naming inconsistencies between .h and .cpp files
• Merge #12349: shutdown: fix crash on shutdown with reindex-chainstate
• Merge #12367: Fix two fast-shutdown bugs
• Merge #11238: Add assertions before potential null deferences
• [db] Migration for txindex data to new, separate database.
• [db] Create separate database for txindex.
• Remove obsolete comment from MANDATORY_SCRIPT_VERIFICATION_FLAGS
• Merge #10569: Fix stopatheight
• Merge #11880: Stop special-casing phashBlock handling in validation for TBV
• Do not allow users to get keys from keypool without reserving them
• Merge #9517: [refactor] Switched httpserver.cpp to use RAII wrapped libevents.
• Merge #11012: Make sure to clean up mapBlockSource if we've already seen the block
• serialize: Serialization support for big-endian 32-bit ints.
• [qt] Simplifies boolean expression model && model->haveWatchOnly()

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256)

4ffcafa41197484e5adbdb77b0c8c33e19e43123c5ca5f47365690ec9816ad35  devault-1.0.1-i686-linux-gnu.tar.gz
02aae86c42a6ed9189dfb0b255d8a2dff669955bcc24c9f5f92f7039ee5305af  devault-1.0.1-macosx.dmg
12f507dafe2ec26a009caf417298f7fc14f446ae828441d2d7f1212c7903595c  devault-1.0.1-macosx.tar.gz
c99f0829f71686b5601b574646ee7bcab37a3679758d708b22ff24ee1539e44a  devault-1.0.1-win64-setup.exe
d46cfb25a2c4bd84ddff58aa0f4416f5a35986017835eb69685390dc8530d3de  devault-1.0.1-win64.zip
17d5b90c135be5c5a99978511da8eac278d890344f50ef7cea2e12a0a882cd4b  devault-1.0.1-x86_64-linux-gnu.tar.gz
f6ad1500808b95bca4623261af6291727970c64adcba7b91c682127ce20a0d04  devault-1.0.1-armhf-linux-gnu.tar.gz

DeVault Core 1.0.0

Release Notes

This release includes the following features and fixes since forking from Bitcoin-ABC 19.0 :

• Cold Rewards Code
• Budget Rewards
• Shark block inflation for a fairer initial distribution
• Removed BIP70 & protobuf dependency
• Updated CMake config
• Redesigned QT Wallet GUI
• Uses C++17 for builds
• Remove Base58 address support
• Transition to BIP 32/39/44 HD Wallet support only - Uses 12 word phrase setup
• Remove some Boost dependencies
• Each run of devaultd/devault-qt will create a new debug.log file and rename older files based on last accessed time
  Use -keeplogfiles= to specify how long to keep in days (default is 7)
• Change coin display precision and current network precision to 3 decimal points instead of 8
• Remove BIP9 code
• Prompt user for Password on 1st run so that wallet will always be encrypted
• Exclusive use of Bech32 style addresses
• Replace OpenSSL dependency with Libsodium
• Replace Difficulty with LWMA difficulty calculation
• Code can be built with either AutoTools or CMake
• Reorg Depth set at 30 blocks
• Upgraded or added dependencies, QT 5.9.7, libsodium, libgmp, boost 1.69
• Default # of keys generated is 200 in total, miners may want to use -keypool at 1st startup for additional keys

Bitcoin-ABC 19.x backports:

• Add signrawtransactionwithkey and signrawtransactionwithwallet RPCs.
  These are specialized subsets of the signrawtransaction RPC.
• Deprecate nblocks parameter in estimatefee. See bitcoin-cli help estimatefee for more info. Use -deprecatedrpc=estimatefee
  to temporarily re-enable the old behavior while you migrate.
• Minor bug fixes and wallet UI cleanup
• Removed txconfirmtarget option from bitcoind
• Added parameter include_removed to listsinceblock for better tracking of transactions during a reorg. See bitcoin-cli help listsinceblock for more details.
• listsinceblock will now throw an error if an unknown blockhash argument value is passed, instead of returning a list of all wallet transactions since
  the genesis block.
• Various minor fixes to RPC parameter validation
• Minor wallet performance improvements
• errors in getmininginfo rpc commmand has been deprecated. Use warnings now instead.
• Added optional blockhash parameter to getrawtransaction to narrowly
  search for a transaction within a given block. New returned field
  in_active_chain will indicate if that block is part of the active chain.
• signrawtransaction RPC is now deprecated. The new RPCs
  signrawtransactionwithkey and signrawtransactionwithwallet should
  be used instead.
• Added to getblockchaininfo size_on_disk and, when the prune option is enabled, prune_height, automatic_pruning, and prune_target_size.
  • The help message also reflects this.
• Remove depends from transaction objects provided by getblocktemplate.

Release Binaries

Binaries can be found below (with checksums).

It is recommended for Ubuntu users to install via our PPA

	 sudo apt-get install software-properties-common -y
	 sudo add-apt-repository ppa:devault/devault -y
	 sudo apt-get update
	 sudo apt-get install devault-qt

Binary Checksums (sha256)

497cdeae55cc7d9c5d1ea014ef09ec869595cffc18dbd55f0ad9377cced8f873  devault-1.0.0-macosx.dmg
5b3eb853fd46c48fa621f89d7e6e33af691bf1a4867523ed87151b6edb1576ce  devault-1.0.0-macosx.tar.gz
94d05a7caea063866fffd1ef8b135a2c9a79fce3e81c5848d7bec6049ba508ec  devault-1.0.0-win64-setup.exe
1ccfae601e32c845771683b62538fa5a34afdb4287e77b6ae84be3271832f126  devault-1.0.0-win64.zip
8a5404efcf81cb0af0f895c16f33d9de4649b46414d5fe8c87d8279cb3147869  devault-1.0.0-x86_64-linux-gnu.tar.gz 
e9938f89d55a17e7e9041f1f1e55769f2e6c59c5eb06552b8a48763416e8b244  devault-1.0.0-i686-linux-gnu.tar.gz