Viacoin Core 0.15.2
How to Upgrade
If you are running an older version, shut it down. Wait until it has completely
shut down (which might take a few minutes for older versions), then run the
installer (on Windows) or just copy over /Applications/Viacoin-Qt
(on Mac)
or viacoind
/viacoin-qt
(on Linux).
The first time you run version 0.15.0 or higher, your chainstate database will
be converted to a new format, which will take anywhere from a few minutes to
half an hour, depending on the speed of your machine.
The file format of fee_estimates.dat
changed in version 0.15.0. Hence, a
downgrade from version 0.15 or upgrade to version 0.15 will cause all fee
estimates to be discarded.
Bootstrap for Viacoin 0.15+ is available: https://bootstrap.viacoin.org/
Compatibility
Viacoin Core is extensively tested on multiple operating systems using
the Linux kernel, macOS 10.8+, and Windows Vista and later. Windows XP is not supported.
Notable changes
Denial-of-Service vulnerability CVE-2018-17144
A denial-of-service vulnerability exploitable by miners has been discovered in
Bitcoin Core versions 0.14.0 up to 0.16.2. This means Bitcoin derived coins have the same issue.
It is recommended to upgrade any of
the vulnerable versions to 0.15.1 to 0.15.2 as soon as possible.
0.15.2 Change log
Build system
- #11995
9bb1a16
depends: Fix Qt build with XCode 9.2(fanquake) - #12946
93b9a61
depends: Fix Qt build with XCode 9.3(fanquake) - #13544
9fd3e00
depends: Update Qt download url (fanquake) - #11847
cb7ef31
Make boost::multi_index comparators const (sdaftuar)
Consensus
- #14247
4b8a3f5
Fix crash bug with duplicate inputs within a transaction (TheBlueMatt, sdaftuar)
RPC
- #11676
7af2457
contrib/init: Update openrc-run filename (Luke Dashjr) - #11277
7026845
Fix uninitialized URI in batch RPC requests (Russell Yanofsky)
Wallet
- #11289
3f1db56
Wrap dumpwallet warning and note scripts aren't dumped (MeshCollider) - #11289
42ea47d
Add wallet backup text to import*, add* and dumpwallet RPCs (MeshCollider) - #11590
6372a75
[Wallet] always show help-line of wallet encryption calls (Jonas Schnelli)
bitcoin-tx
- #11554
a69cc07
Sanity-check script sizes in bitcoin-tx (TheBlueMatt)
Tests
- #11277
3a6cdd4
Add test for multiwallet batch RPC calls (Russell Yanofsky) - #11647
1c8c7f8
Add missing batch rpc calls to python coverage logs (Russell Yanofsky) - #11277
1036c43
Add missing multiwallet rpc calls to python coverage logs (Russell Yanofsky) - #11277
305f768
Limit AuthServiceProxyWrapper.__getattr__ wrapping (Russell Yanofsky) - #11277
2eea279
Make AuthServiceProxy._batch method usable (Russell Yanofsky)
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