v2.3.0.1

Maintenance release, update to new code signing certificates.

v2.3.0.0

CORE - Set checkpoint server deactivation for 1602774915 (Thursday, 15-Oct-20 15:15:15 UTC)
Checkpointing is now no longer required with witnessing now fully implemented and stable as per the original whitepaper specification
NET - Disallow all peers below protocol version 70018 after timestamp server deactivates
RPC - Correction to return value of 'enablenetwork' command

v2.2.0.14

CORE - Implement a change that improves mining efficiency for update miners
CORE - Increment protocol version and ban older peer versions, this will lead to some bandwidth savings for nodes and make the network more efficient

v2.2.0.12

2.2.0.12

CORE - Undo accidental increase in mining subsidy [Activate at block: 1228004]
UI - Fix a minor regression in witness funding dialog

v2.2.0.11

2.2.0.11
UI: Fix up display of various phase3 related accounts/transactions for older wallets.

2.2.0.10

CORE: Change dev subsidy reward to 80 NLG per block, as decided by GAB [Activate at block: 1226652 (Estimate 07/09/2020 @ 2:30pm (UTC+2)]
CORE: Activate changes to the Delta difficulty adjustment algorithm, which should see slightly smoother block times [Activates at timestamp: 1599494400 07/09/2020 @ 6:00pm (UTC+2)]
CORE: Fix a bug that was preventing witnesses from taking advantage of the ability to add transactions to the block they witness. This should lead to smoother transaction verification (lower average time until first confirm) and also allow witnesses to earn a small amount extra through transaction rewards
CMDFLAG: Implement blockmaxsize flag for witness block creation as well, previously was only for mining block creation
RPC: Introduce some special case code to 'move' command to assist a small amount of 'legacy' phase3 witness accounts that otherwise experience difficulty being emptied when lock expires
RPC: Fix balance display for 'getaccountbalances'
RPC: Add rescan paramater to 'importwitnesskeys'
RPC: Remove 'getwitnessinfo' support for all blocks prior to phase5
UI: Improve estimated earnings calculation in UI
CORE: Fix a bug where in rare instances a "null" transaction could potentially be added to the wallet and make the wallet falsely appear corrupted on reload. There is no known release version of the code that could trigger this, however we protect against any future mistakes that might allow it to be sure
CORE: Remove various phase3 related parts of the codebase, these removals improve application performance and simplify the codebase
CORE: Remove old official testnet and start a new improved testnet in its place
CORE: Introduce "genesis witness" concept for testnet, that allows accelerated testnets to start with witnessing/phase5 already active from block 0
CORE: Introduce various unity/node.js/electron related changes to the codebase, that will allow for electron UI to be adopted in future. Electron UI already in relatively advanced stages but needs further work before merge

NB! (Only relevant for old phase3 accounts, does not apply to phase4 accounts)
With the removal of special purpose phase3 code this release introduces some potential oddities to transaction lists for accounts that locked/unlocked funds to a phase 3 witness, instead of showing as a lock/unlock these actions will show as sending/receiving external funds.
Witness generation actions of old phase 3 accounts will still show correctly.
This will be cleaned up as part of the ongoing work on a new UI, and will show correctly again in future.

v2.2.0.10

2.2.0.10

CORE: Change dev subsidy reward to 80 NLG per block, as decided by GAB [Activate at block: 1226652 (Estimate 09/07/2020 @ 2:30pm (UTC+2)]
CORE: Activate changes to the Delta difficulty adjustment algorithm, which should see slightly smoother block times [Activates at timestamp: 1599494400 09/07/2020 @ 6:00pm (UTC+2)]
CORE: Fix a bug that was preventing witnesses from taking advantage of the ability to add transactions to the block they witness. This should lead to smoother transaction verification (lower average time until first confirm) and also allow witnesses to earn a small amount extra through transaction rewards
CMDFLAG: Implement blockmaxsize flag for witness block creation as well, previously was only for mining block creation
RPC: Introduce some special case code to 'move' command to assist a small amount of 'legacy' phase3 witness accounts that otherwise experience difficulty being emptied when lock expires
RPC: Fix balance display for 'getaccountbalances'
RPC: Add rescan paramater to 'importwitnesskeys'
RPC: Remove 'getwitnessinfo' support for all blocks prior to phase5
UI: Improve estimated earnings calculation in UI
CORE: Fix a bug where in rare instances a "null" transaction could potentially be added to the wallet and make the wallet falsely appear corrupted on reload. There is no known release version of the code that could trigger this, however we protect against any future mistakes that might allow it to be sure
CORE: Remove various phase3 related parts of the codebase, these removals improve application performance and simplify the codebase
CORE: Remove old official testnet and start a new improved testnet in its place
CORE: Introduce "genesis witness" concept for testnet, that allows accelerated testnets to start with witnessing/phase5 already active from block 0
CORE: Introduce various unity/node.js/electron related changes to the codebase, that will allow for electron UI to be adopted in future. Electron UI already in relatively advanced stages but needs further work before merge

NB! (Only relevant for old phase3 accounts, does not apply to phase4 accounts)
With the removal of special purpose phase3 code this release introduces some potential oddities to transaction lists for accounts that locked/unlocked funds to a phase 3 witness, instead of showing as a lock/unlock these actions will show as sending/receiving external funds.
Witness generation actions of old phase 3 accounts will still show correctly.
This will be cleaned up as part of the ongoing work on a new UI, and will show correctly again in future.

development_build

Development testing builds, use with care/caution.

v2.2.0.7

NET: Improve networking performance
NET: Remove support for old protocol versions that are no longer supported
RPC: Fix a crash in gettxoutsetinfo; Improve gettxoutsetinfo behaviour for new transaction output types
RPC: Fix GetNetworkHashPS calculation; It was incorrectly including witness 'work' in the mining calculation and returning an overly high number as a result
RPC: Introduce 'pow_time' and 'witness_time' fields to all block based RPC commands that include 'time' in the output; Change 'time' to display the most accurate time always (witness time if available, otherwise pow time)
MINING: Prevent mining of orphan blocks while wallet is still syncing on startup
UI: Fix a balance display issue some wallets were experiencing
CORE: Fix a rare crash that was being triggered in some nodes
CORE: Various performance improvements from removal of parts of the phase3 backwards support

v2.2.0.6

UI: Fix a UI freeze that was occuring on 'finished' witness accounts
RPC: Fix a crash in 'signrawtransaction' when signing new transaction types (of non script type)
RPC: Improve 'dumpblockgaps' command to output data for both witness and PoW timestamps; previous behaviour considered PoW timestamps only
RPC: Backport/add 'uptime' command from upstream
RPC: Backport/add 'getblockstats' command from upstream
RPC: Update second paramater of 'estimatesmartfee' from bool to string to match changes in upstream
RPC: Add output of witness/spending pubkeyhash when calling validateaddress on a witness address
CORE: Fix an issue some wallets were having with signing extend/optimise transactions
CORE: Remove various parts of the old phase3 codebase, this should bring performance improvements

v2.2.0.5

UI - Fix UI behaviour for upgrading expired witness accounts
UI - Improve UI behaviour for displaying 'extend' button for witness accounts
UI - Add/Fix "Ctrl+L" shortcut to clear debug console text
RPC - Make 'renewwitnessaccount' command work also for upgrading witness accounts
CORE - Restore 'first' mining address for those miners whose address was changed to a new one by buils containing the issue that was fixed in 2.2.0.3 release
CORE - Improve mining behaviour for v2 transactions, insert an extra nonce, this is unlikely to matter at current mining speeds in any way but is better for correctness anyway. (Only really relevant in fringe cases like mining with -limitdeltadiffdrop=0)