154 lines
7.8 KiB
Markdown
154 lines
7.8 KiB
Markdown
Dash Core version 0.14.0.3
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==========================
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Release is now available from:
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<https://www.dash.org/downloads/#wallets>
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This is a new minor version release, bringing various bugfixes and improvements.
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Please report bugs using the issue tracker at github:
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<https://github.com/dashpay/dash/issues>
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Upgrading and downgrading
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=========================
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How to Upgrade
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--------------
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If you are running an older version, shut it down. Wait until it has completely
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shut down (which might take a few minutes for older versions), then run the
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installer (on Windows) or just copy over /Applications/Dash-Qt (on Mac) or
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dashd/dash-qt (on Linux). If you upgrade after DIP0003 activation and you were
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using version < 0.13 you will have to reindex (start with -reindex-chainstate
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or -reindex) to make sure your wallet has all the new data synced. Upgrading from
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version 0.13 should not require any additional actions.
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Due to the changes in the "evodb" database format introduced in this release, the
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first startup of Dash Core will run a migration process which can take a few minutes
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to finish. After the migration, a downgrade to an older version is only possible with
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a reindex (or reindex-chainstate).
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Downgrade warning
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-----------------
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### Downgrade to a version < 0.14.0.3
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Downgrading to a version smaller than 0.14.0.3 is not supported anymore due to changes
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in the "evodb" database format. If you need to use an older version, you have to perform
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a reindex or re-sync the whole chain.
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Notable changes
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===============
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Database space usage improvements
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--------------------------------
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Version 0.13.0.0 introduced a new database (evodb) which is found in the datadir of Dash Core. It turned
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out that this database grows quite fast when a lot of changes inside the deterministic masternode list happen,
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which is for example the case when a lot PoSe punishing/banning is happening. Such a situation happened
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immediately after the activation LLMQ DKGs, causing the database to grow a lot. This release introduces
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a new format in which information in "evodb" is stored, which causes it grow substantially slower.
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Version 0.14.0.0 also introduced a new database (llmq) which is also found in the datadir of Dash Core.
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This database stores all LLMQ signatures for 7 days. After 7 days, a cleanup task removes old signatures.
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The idea was that the "llmq" database would grow in the beginning and then stay at an approximately constant
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size. The recent stress test on mainnet has however shown that the database grows too much and causes a risk
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of out-of-space situations. This release will from now also remove signatures when the corresponding InstantSend
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lock is fully confirmed on-chain (superseded by a ChainLock). This should remove >95% of all signatures from
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the database. After the upgrade, no space saving will be observed however as this logic is only applied to new
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signatures, which means that it will take 7 days until the whole "llmq" database gets to its minimum size.
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DKG and LLMQ signing failures fixed
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-----------------------------------
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Recent stress tests have shown that masternodes start to ban each other under high load and specific situations.
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This release fixes this and thus makes it a highly recommended upgrade for masternodes.
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MacOS: macOS: disable AppNap during sync and mixing
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---------------------------------------------------
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AppNap is disabled now when Dash Core is syncing/reindexing or mixing.
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Signed binaries for Windows
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---------------------------
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This release is the first one to include signed binaries for Windows.
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New RPC command: quorum memberof <proTxHash>
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--------------------------------------------
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This RPC allows you to verify which quorums a masternode is supposed to be a member of. It will also show
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if the masternode succesfully participated in the DKG process.
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More information about number of InstantSend locks
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--------------------------------------------------
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The debug console will now show how many InstantSend locks Dash Core knows about. Please note that this number
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does not necessarily equal the number of mempool transactions.
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The "getmempoolinfo" RPC also has a new field now which shows the same information.
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0.14.0.3 Change log
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===================
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TODO
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See detailed [set of changes](https://github.com/dashpay/dash/compare/v0.14.0.2...dashpay:v0.14.0.3).
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Credits
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=======
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Thanks to everyone who directly contributed to this release:
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- Alexander Block (codablock)
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- Nathan Marley (nmarley)
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- PastaPastaPasta
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- strophy
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- UdjinM6
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As well as everyone that submitted issues and reviewed pull requests.
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Older releases
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==============
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Dash was previously known as Darkcoin.
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Darkcoin tree 0.8.x was a fork of Litecoin tree 0.8, original name was XCoin
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which was first released on Jan/18/2014.
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Darkcoin tree 0.9.x was the open source implementation of masternodes based on
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the 0.8.x tree and was first released on Mar/13/2014.
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Darkcoin tree 0.10.x used to be the closed source implementation of Darksend
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which was released open source on Sep/25/2014.
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Dash Core tree 0.11.x was a fork of Bitcoin Core tree 0.9,
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Darkcoin was rebranded to Dash.
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Dash Core tree 0.12.0.x was a fork of Bitcoin Core tree 0.10.
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Dash Core tree 0.12.1.x was a fork of Bitcoin Core tree 0.12.
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These release are considered obsolete. Old release notes can be found here:
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- [v0.14.0.2](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.14.0.2.md) released July/4/2019
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- [v0.14.0.1](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.14.0.1.md) released May/31/2019
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- [v0.14.0](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.14.0.md) released May/22/2019
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- [v0.13.3](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.13.3.md) released Apr/04/2019
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- [v0.13.2](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.13.2.md) released Mar/15/2019
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- [v0.13.1](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.13.1.md) released Feb/9/2019
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- [v0.13.0](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.13.0.md) released Jan/14/2019
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- [v0.12.3.4](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.3.4.md) released Dec/14/2018
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- [v0.12.3.3](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.3.3.md) released Sep/19/2018
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- [v0.12.3.2](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.3.2.md) released Jul/09/2018
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- [v0.12.3.1](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.3.1.md) released Jul/03/2018
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- [v0.12.2.3](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.2.3.md) released Jan/12/2018
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- [v0.12.2.2](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.2.2.md) released Dec/17/2017
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- [v0.12.2](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.2.md) released Nov/08/2017
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- [v0.12.1](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.1.md) released Feb/06/2017
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- [v0.12.0](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.12.0.md) released Aug/15/2015
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- [v0.11.2](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.11.2.md) released Mar/04/2015
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- [v0.11.1](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.11.1.md) released Feb/10/2015
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- [v0.11.0](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.11.0.md) released Jan/15/2015
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- [v0.10.x](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.10.0.md) released Sep/25/2014
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- [v0.9.x](https://github.com/dashpay/dash/blob/master/doc/release-notes/dash/release-notes-0.9.0.md) released Mar/13/2014
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