04 Jul 09:32

aguycalled

3028bb6

Navcoin Core 7.0.3 Latest

Latest

What's Changed

Fix xNAV to NAV from the new NavCash by @aguycalled in #906
[FIX] Generate random key if not viewing key available by @aguycalled in #912
Updated c++std for bdb, boost, qt and zeromq by @mxaddict in #905
Fix for #914 GUI crash when no system notificator is available by @mxaddict in #915
Removed trailing whitespace in .cpp and .h files in ./src by @mxaddict in #908
Add resolvename subdomains by @mxaddict in #916
Fix gui wallet balance not updating by @mxaddict in #917
Update copyright year by @mxaddict in #918
Bump version 7.0.2 by @aguycalled in #921
Added error log for response data when json parsing error occurs by @mxaddict in #922
Simplified casting for price info from curl request by @mxaddict in #929
Improved the response logging for curl call to price info by @mxaddict in #928
Added is_mine property to listtokens return value if token balance is… by @mxaddict in #930
Added SQLite package into depends by @mxaddict in #935
Removed WINDOWS_BITS referrences by @mxaddict in #931
Upstream depends osx sdk 12.1 by @mxaddict in #893
Updated the pollCheckBalance method to be more like upstream version by @mxaddict in #933
Fix for REAL prog wrapper issue on gitian by @mxaddict in #938
Add nft index by @mxaddict in #936
Only index NFT Utxos with value by @aguycalled in #944
Changed gcc version from 8 to 9 by @mxaddict in #947

Full Changelog: 7.0.1...7.0.3

SHA256 Checksums

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Signed with builder@nav.community

Contributors

mxaddict and aguycalled

Assets 11

17 Dec 11:03

aguycalled

7.0.1

7d7fda0

Navcoin Core 7.0.1

What's Changed

Updated the .editorconfig file to use 2 space tabs for .mk and .ac files by @mxaddict in #892
Removed some old logs that are no longer needed (CDB related logs) by @mxaddict in #883
Fix rpc help command by @aguycalled in #895
Updated secp256k1 lib by @mxaddict in #876
Added -j the the gmp build in depends and removed redundant --enable-cxx call by @mxaddict in #889
Upstream changes for depends build Makefile and funcs.mk by @mxaddict in #891
Updated libgmp package in depends to work with WSL builds on windows by @mxaddict in #894
Fix ExtractDestination() for ColdStaking by @aguycalled in #898
Bump version to 7.0.1 by @aguycalled in #902
Removed travis CI YML file by @mxaddict in #896
Update translations by @aguycalled in #903
Add gettoken and mine option to list tokens by @aguycalled in #901
Fix swap NAV->xNAV by @aguycalled in #904
Fix vote for auto excluded stakers by @aguycalled in #899
Fix possible node crash if the stake was stale by @aguycalled in #900

Full Changelog: 7.0.0...7.0.1

SHA256 Checksums

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Signed with builder@nav.community

Contributors

mxaddict and aguycalled

Assets 11

24 Nov 15:54

aguycalled

7.0.0

90ad637

Navcoin Core 7.0.0

What's Changed

add missing lock by @aguycalled in #841
Only start timer after connecting model signals by @aguycalled in #843
Update coin control legacy code by @chasingkirkjufell in #847
build,boost: update download url by @michelvankessel in #851
[RPC] gettransactionkeys by @aguycalled in #850
Fix typo by @aguycalled in #854
fix mutex detection when building bdb on macOS by @michelvankessel in #852
Protocol Upgrade: Burn Fees by @aguycalled in #855
Removed program_options dependency from boost by @mxaddict in #858
Updated the configure.ac python version requirement to match upstream changes by @mxaddict in #859
Replaced boost::function with std::function calls by @mxaddict in #860
Remove using namespace std; usage by @mxaddict in #864
Removed the use of PAIRTYPE by @mxaddict in #865
Update stressor for super dao and combined consensus changes by @chasingkirkjufell in #868
Replaced boost::filesystem with fs:: from upstream code changes by @mxaddict in #863
Updated the build aux pthread file by @mxaddict in #866
reset testnet by @aguycalled in #870
devnet timeout by @aguycalled in #871
Updated univalue based on upstream changes by @mxaddict in #869
DAO protocol upgrade by @aguycalled in #856
Add asm support in configure.ac and updated crc32c based on upstream changes by @mxaddict in #867
xNAV upgrades for Navcoin Core 7.0.0 by @aguycalled in #862
Updated splash screen logo to work better with the dark theme by @mxaddict in #873
Bump version to 7.0.0 by @aguycalled in #878
Updated to use c++17 by @mxaddict in #872
Removed error about NTP min measures value from stressor by @mxaddict in #881
Added --enable-suppress-external-warnings flag support from upstream by @mxaddict in #875
Updated depends libsodium to use variables for AR, RANLIB by @mxaddict in #874
dotNAV by @aguycalled in #877
Release notes v7.0.0 by @aguycalled in #879
Fixed a bug that caused the dark theme splash screen to look white by @mxaddict in #880
Replaced some BITCOIN_* header comments and defines with NAVCOIN_* by @mxaddict in #884
Updated gitian to use focal instead of bionic by @mxaddict in #885
Added glibc compat for fcntl and fcntl64 by @mxaddict in #887
GUI for combined consensus feature by @mxaddict in #882
Added upstream hardening changes (Fix for failing security check on gitian build) by @mxaddict in #888

New Contributors

@michelvankessel made their first contribution in #851

Full Changelog: 6.1.0...7.0.0

Release notes: https://github.com/navcoin/navcoin-core/blob/master/doc/release-notes/release-notes-7.0.0.md

SHA256 Checksums

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Signed with builder@nav.community

Contributors

mxaddict, michelvankessel, and 2 other contributors

Assets 11

06 May 09:15

aguycalled

6.1.0

700da9b

Navcoin Core 6.1.0

Navcoin Core 6.1.0 is the last release of Navcoin Core. It features many performance fixes, security patches and its update is strongly recommended for every node operator.

Navcoin v6.1.0 Release Notes

Check inputs standard xNAV

Prevent adding duplicated inputs from candidates

Restart testnet

GUI lock up optimization

Optimized how the wallet manages GUI updates from wallet tx data and reports for balance and stake report

Update aggregationsession.cpp

Patch for xNAV duplicated candidates.

Added a missing style for QWizard background color

Prevent duplicated remove vote

When a staker removed a vote for a proposal or payment request, it keeps broadcasting the remove vote in every block instead of using the cache and broadcasting it only in one block.

Example: https://www.navexplorer.com/block/4987836

This PR fixes the behavior.

Prevent mixed use of NAV and recently swapped xNAV->NAV

This PR fixes a bug to prevent the use of NAV outputs together with recently swapped coins from XNAV to NAV as per an issue reported in Discord by mxaddict.

Use random key instead of blinding key pool when constructing candidate tx

Fixed with-pic flag for libsodium build

Reduce blsCT-related logging

Fix xNAV tx history duplicated

Show encrypted msg in transaction details

Check for null pointer in BuildMixCounters

Fixed: Syntax Error

Update wallet with new logos

Fix memory exhaustion from candidates storage

This PR fixes a bug where the in-memory storage of previously seen encrypted candidates, caused out-of-memory crashes and/or low performance.

Recognise multisig coldstaking output as stakable

This PR fixes a bug which did not allow the wallet to recognise multisig cold staking outputs as stakable.

Prevent excessive remove votes

Continuation of #805, this PR fixes a bug where the wallet would still add REMOVE votes if the entry expired.

Only broadcast xnav when received version

This PR fixes a bug which banned peers who broadcasted aggregation sessions and encrypted candidates before completing the handshake.

Fix coin control issue

When selecting an input through the coin control, the actual input used was not the selected one

Revert patch to fix issues of transaction spending output from the memory pool

Fix address history sorting

Changes to use txindex instead of the transaction timestamp to ensure the coinstake is not oddly positioned when calling getaddresshisotry.

Remove BLSCT verification benchmark logging

Use inventory for aggregation sessions and encrypted candidates

This PR introduces a change in the way aggregation sessions and encrypted candidates are propagated.

Old model:

Nodes broadcast through dandelion (first using stem and later in fluff phase) the aggregation sessions and encrypted candidates in full to every node. Due to the size of encrypted candidates (2,6kb), this behaviour exhausts some nodes with low specs and reduces the performance of the wallet.

New model:

Nodes broadcast an INVENTORY message using Dandelion with the hashes (32 bytes) of the aggregation sessions and encrypted candidates they now. The node will request the item's data, only if it's unknown for them, hence reducing the computational overhead and traffic.

Notes:

Nodes running this version will not propagate to older versions, and won't receive from those. This change requires a majority of peers in the network to upgrade for a correct propagation of sessions and candidates.

Protocol version 80021

This PR bumps protocol version to 80021.

Peers with prot.version older than 80020 are banned.
Peers with prot.version 80020 receive a message about the need to update to 80021 (xNAV INV PR #836)

SHA256 Checksums

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Signed with builder@nav.community

Assets 11

21 Feb 20:02

aguycalled

6.0.2

0e69844

Navcoin Core 6.0.2

Navcoin v6.0.2 Release Notes

xNAV transaction mempool policy

Check inputs standard xnav

Prevent adding duplicated inputs from candidates

Hashes

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Assets 8

18 Feb 08:22

aguycalled

6.0.1

93b75fa

Navcoin Core 6.0.1

Navcoin v6.0.1 Release Notes

Navcoin Core v6.0.1 is a release focused on heavy performance optimisations. Block sync speed and memory consumption see advances with this release.

Tx structure memory optimisation

This PR changes the memory structure of a transaction, storing the range proof as a vector instead of a BulletproofsRangeproof element when an output is not private. As the vector's size is 0 when no bulletproof is present, it allows to save the memory used by the $

## Optimise sync speed

Apply -blsctmix to threads and gui/rpc send

This PR takes in account if blsctmix has been turned off (blsctmix=0) to disable the background threads and aggregation when sending xNAV.

[FIX] Wallet false positive on txdata encryption

Update Currency Icons

## Removes support for i686 windows binaries in Gitian.

Fix proposal filter accepted expired

Updated gitian descriptors as well to 6.0.1

Remove i686 commands

Add extra data about supply in RPC commands

Only run xNAV threads if privatebalance > 0

Removes dirty tag from gitian

Hashes

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Assets 7

15 Jan 18:30

aguycalled

6.0.0

2a4d0a9

Navcoin Core 6.0.0

Navcoin v6.0 Release Notes

blsCT: Boneh–Lynn–Shacham Confidential Transactions

This PR proposes a consensus change signaled by version bit 10 to signal the activation of the blsCT protocol in the mainnet starting on February 1, 2021.

Read more details about blsCT in doc.nav.community

[DAO] Exclude inactive stakers from votings

This PR proposes a consensus change signaled by version bit 12 starting on February 1, 2021 to allow excluding stakers from the DAO votings.

Nodes (like users who do not want to participate in the votings or exchanges which activate staking) will be able to exclude their staked blocks from the quorum by indicating the option -excludevote=1, preventing a scenario where a big enough amount of staking coins not engaging in the governance process could make impossible to reach the acceptance/rejection thresholds.

Additionally, a node will label automatically their blocks to be excluded even if -excludevote=1 is no specified, whenever the staker hasn't been active voting in any of the last 10 voting cycles which had an active vote. This is reverted whenever the staker casts a vote.

Blocks are labeled to be excluded by activating the right-most bit of their nOnce parameter.

Add support for wallet database encryption

This PR introduces wallet transaction data encryption and updates LevelDB to the version 5.8. Wallets created or upgraded with NavCoin Core 6.0 are not compatible with previous versions of NavCoin Core.

Binary notarization for MacOS

MacOS binaries are now notarized and do not show a warning for unidentified developer.

[TEST] Fixed qa/rpc-tests/cfunddb-statehash.py

[RPC] getaddressbalance returns staked value

[RPC] Address history index

[DAO][GUI] Updated links to navexplorer dao pages

[GUI] Disabled DAO notification if not staking

[RPC] Correctly label isstakable in the validateaddress help response

[GUI] Add voting address to the cold staking wizard

[WALLET] Fix -wallet issue #729

[INDEX] Index cold staking UTXOs by spending address

[RPC] getaddresshistory counts balance for whole history even when range

[GUI] Update getaddresstoreceive.cpp

[CLEAN] Remove declaration of undefined function

[RPC] Fix for getaddresshistory balance of multiple addresses

Update httpserver.cpp header

Add 0x2830 address to team list addresses

Added tilde (~) support to the datadir param for navcoin

Fixed the missing transaction size in send coins dialog

Update blsct key generation warning message

Hashes

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Assets 9

09 Jun 08:21

aguycalled

5.0.1

7cbb0de

NavCoin v5.0.1 - Hotfixes

NavCoin v5.0.1 Release Notes

Fix getaddressbalance for address reuse

Updated the message that RPC call returns after encrypting wallet

Added more progress indicators during wallet start up

Added a password step to setup wizard

Fix for crash when voting for payment request

Added new show/dump mnemonic UI, similar to the dumpmnemonic RPC call

Fixed qa/rpc-tests/dao-consultation-consensus.py

Updated the encrypt wallet logic to not replace master key

Fixed some functional tests that were checking for state == 0 for expired proposals or prequests

Updated price update timer to respect shutdown request

For additional information about new features, check https://navcoin.org/en/notices/

Hashes

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Assets 16

28 May 04:01

proletesseract

5.0.0

99e27d6

DAO Extension

This PR includes a series of Deployment Proposals as described in https://www.reddit.com/r/NavCoin/comments/bs4pvn/proposal_for_the_extension_of_the_community_fund/:

Adds support for abstaining in the votings. (Version Bit 19) - includes functional test
Enables voting state cache, reducing the amount of votes which need to be broadcasted down to 1 per address. (Version Bit 22) - does not include specific functional test, but old fund tests pass having this deployment activated
Enables DAO consultations. (Version Bit 23) - includes functional test
Enables modification of consensus parameters through DAO consultations. (Version Bit 25) - includes functional test
Enables voting delegation and voting from light wallets. (Version bit 27) - includes functional test
Allows fund proposals to have a different address for signing the payment requests and for receiving the payment. This allows to use arbitrary scripts as payment addresses, like multisig addresses. When the payment address differs from the owner address, the first will be specified using the p parameter on the JSON object embedded on the strDZeel property of the transaction.
Includes UI to manage the new DAO features.

Dandelion++

This PR adds support for Dandelion as described in https://github.com/bitcoin/bips/blob/master/bip-0156.mediawiki

Mnemonic startup GUI

This PR adds a Startup GUI which allows for the ability to restore and create wallets with Mnemonic words. Mnemonic words are like a read readable master key for BIP32 a bitcoin proposal to make key generation derived from one key or a masterkey instead of being randomly created as before hand.

Add tools page/dialog for running common commands for wallet repair/maintenance

Update libcurl to v7.68.0

Rescan when importing mnemonic

Minor PR's and Patches

<Pull Request 678> Fix for last voting cycle of proposals and payment requests
<Pull Request 679> Prevent duplicated insert
<Pull Request 680> Fix for votes not being persisted
<Pull Request 681> Updates the response code when work queue depth exceeded
<Pull Request 682> Optimise memory use for blockindex
<Pull Request 683> Set default path for stress test to be relative to project root path

For additional information about new features, check https://navcoin.org/en/notices/

Hashes

52a5121483c5edb2db241c631ebcf548737dcae724c71cbc4ac6aebaa6ab0c3b  navcoin-5.0.0-aarch64-linux-gnu.tar.gz
d31f563d5f72da6ea0de109ac722fec1f5cb7fad93a1b052f5c76f2412ec147a  navcoin-5.0.0-arm-linux-gnueabihf.tar.gz
76113ecbbba65784f3999c5752259b58dd9aa784eb3c8ac830170eaafe070a09  navcoin-5.0.0-i686-pc-linux-gnu.tar.gz
db7180dbed619cd4d6a5027c695c392d1eec4f6fef8c7888753a08f69bf55529  navcoin-5.0.0-osx64.tar.gz
bb99f6df27b2da2c787973a3140795d2d49ed0b6e9114adf29cc251e5b943d0b  navcoin-5.0.0-osx-unsigned.dmg
62e8c4d255137ba577138253427446f85b30e894f374f41304e25c04ce6f5d87  navcoin-5.0.0-osx-unsigned.tar.gz
67f33d9b883faf2d3843a77dfb34b1187c97639560276b2a1e53d1a3a4ec548e  navcoin-5.0.0-riscv64-linux-gnu.tar.gz
b2e9a6580c7ac82c1e421638ad62bd55be6e4e4c4e6ee50a5542024a5b1f0905  navcoin-5.0.0.tar.gz
be57c89d80fd8a6663f1d340e917cf0533bcabc2b279aafb8b098940f9bba60a  navcoin-5.0.0-win32-setup-unsigned.exe
8a2dadbf41f76c52d7205d8582342a53c3c434f95b80ec60b5aab29919bdc492  navcoin-5.0.0-win32.zip
c2d7b2f8e0101d606270e77bc64db300e710b04d451ded6a151fac0cc499e91e  navcoin-5.0.0-win64-setup-unsigned.exe
09e4cb134aa2648a61232d50042d001fde92e35f9fc978ecddefc464d3cec40e  navcoin-5.0.0-win64.zip
b1dd88cdd8bf09af2539d0b345e647129d8fd55c92b6d824b6ecc53efd531028  navcoin-5.0.0-win.tar.gz
618ed0f633079b447175fc61b624a23b1434f70ca565cffffdb95d84c9cd91e7  navcoin-5.0.0-x86_64-linux-gnu.tar.gz

Assets 17

08 Feb 20:19

proletesseract

4.7.3

0e32a19

Header Spam Protection Improvements

This release only features one merged pull request, but it is an important security patch. It is recommended for all stakers and economic nodes to update immediately to ensure network stability. Everyone else running NavCoin Core is recommended to upgrade as soon as possible, even if you're not staking.

Anti Header Spam v2

Introduces a new anti header spam system which improves the previous implementation and addresses the art-of-bug reports.

Features:

Every time a header or block is received from another peer, its hash is added to a points list associated with the peer.
Peers are discerned by their ip address, this means peers sharing ip address will also share the same points list. This can be changed with -headerspamfilterignoreport (default: true).
Before proceeding with the block or headers validation, the points list will be cleared removing all the hashes of blocks whose scripts have already been correctly validated.
The peer is banned if the size of the points list is greater than MAX_HEADERS_RESULTS*2 once cleared of already validated blocks.
The maximum allowed size of the points list can be changed using the -headerspamfiltermaxsize parameter.
The log category headerspam has been added, which prints to the log the current size of a peers points list.
When -debug=bench is specified, execution time for the updateState function is logged.

Considerations

The maximum size of the points list by default is 4,000. With a block time of 30 seconds, NavCoin sees an average of 2,880 blocks per day. A maximum value of 4000 is roughly one and a half times more than the count of blocks a peer needs to be behind the chain tip to be in Initial Block Download mode. When on IBD, the header spam filter is turned off. This ensures that normal synchronisation is not affected by this filter.
An attacker would be able to exhaust 32 bytes from the hash inserted in the points list + 181 bytes from the CBlockIndex inserted in mapBlockIndex for every invalid header/block before being banned. The points list is cleared when the attacker is banned, but those headers are not removed from mapBlockIndex or the hard disk in the current implementation. The size of CBlockIndex has been measured with:

    CBlockIndex* pindex = new CBlockIndex();
    CDataStream ssPeers(SER_DISK, CLIENT_VERSION);
    ss << CDiskBlockIndex(pindex);
    std::vector<unsigned char>vch(ss.begin(), ss.end());
    std::cout << to_string(vch.size()) << std::endl;

The default maximum value means that a single malicious peer with a unique IP can exhaust at max 3,999*213=831 kilobytes without being banned or 4,000*181=707 kilobytes being banned.

For additional information about new features, check https://navcoin.org/en/notices/

Assets 16

Releases: navcoin/navcoin-core

Navcoin Core 7.0.3

What's Changed

SHA256 Checksums

Signed with builder@nav.community

Contributors

Navcoin Core 7.0.1

What's Changed

SHA256 Checksums

Signed with builder@nav.community

Contributors

Navcoin Core 7.0.0

What's Changed

New Contributors

SHA256 Checksums

Signed with builder@nav.community

Contributors

Navcoin Core 6.1.0

Navcoin v6.1.0 Release Notes

Check inputs standard xNAV

Prevent adding duplicated inputs from candidates

Restart testnet

GUI lock up optimization

Update aggregationsession.cpp

Added a missing style for QWizard background color

Prevent duplicated remove vote

Prevent mixed use of NAV and recently swapped xNAV->NAV

Use random key instead of blinding key pool when constructing candidate tx

Fixed with-pic flag for libsodium build

Reduce blsCT-related logging

Fix xNAV tx history duplicated

Show encrypted msg in transaction details

Check for null pointer in BuildMixCounters

Fixed: Syntax Error

Update wallet with new logos

Fix memory exhaustion from candidates storage

Recognise multisig coldstaking output as stakable

Prevent excessive remove votes

Only broadcast xnav when received version

Fix coin control issue

Revert patch to fix issues of transaction spending output from the memory pool

Fix address history sorting

Remove BLSCT verification benchmark logging

Use inventory for aggregation sessions and encrypted candidates

Protocol version 80021

SHA256 Checksums

Signed with builder@nav.community

Navcoin Core 6.0.2

Navcoin v6.0.2 Release Notes

xNAV transaction mempool policy

Check inputs standard xnav

Prevent adding duplicated inputs from candidates

Hashes

Navcoin Core 6.0.1

Navcoin v6.0.1 Release Notes

Tx structure memory optimisation

Apply -blsctmix to threads and gui/rpc send

[FIX] Wallet false positive on txdata encryption

Update Currency Icons

Fix proposal filter accepted expired

Updated gitian descriptors as well to 6.0.1

Remove i686 commands

Add extra data about supply in RPC commands

Only run xNAV threads if privatebalance > 0

Removes dirty tag from gitian

Hashes

Navcoin Core 6.0.0

Navcoin v6.0 Release Notes

blsCT: Boneh–Lynn–Shacham Confidential Transactions

[DAO] Exclude inactive stakers from votings

Add support for wallet database encryption

Binary notarization for MacOS

[TEST] Fixed qa/rpc-tests/cfunddb-statehash.py

[RPC] getaddressbalance returns staked value

[RPC] Address history index

[DAO][GUI] Updated links to navexplorer dao pages

[GUI] Disabled DAO notification if not staking

[RPC] Correctly label isstakable in the validateaddress help response

[GUI] Add voting address to the cold staking wizard

[WALLET] Fix -wallet issue #729