2019-05-10 20:23:34 +02:00
|
|
|
*After branching off for a major version release of Bitcoin Core, use this
|
|
|
|
|
template to create the initial release notes draft.*
|
|
|
|
|
|
|
|
|
|
*The release notes draft is a temporary file that can be added to by anyone. See
|
|
|
|
|
[/doc/developer-notes.md#release-notes](/doc/developer-notes.md#release-notes)
|
|
|
|
|
for the process.*
|
|
|
|
|
|
|
|
|
|
*Create the draft, named* "*version* Release Notes Draft"
|
|
|
|
|
*(e.g. "0.20.0 Release Notes Draft"), as a collaborative wiki in:*
|
|
|
|
|
|
|
|
|
|
https://github.com/bitcoin-core/bitcoin-devwiki/wiki/
|
|
|
|
|
|
|
|
|
|
*Before the final release, move the notes back to this git repository.*
|
|
|
|
|
|
|
|
|
|
*version* Release Notes Draft
|
|
|
|
|
===============================
|
2014-03-17 13:19:54 +01:00
|
|
|
|
2017-02-17 17:26:01 +01:00
|
|
|
Bitcoin Core version *version* is now available from:
|
2016-04-15 13:21:16 +02:00
|
|
|
|
2018-01-30 13:49:15 +01:00
|
|
|
<https://bitcoincore.org/bin/bitcoin-core-*version*/>
|
2016-04-15 13:21:16 +02:00
|
|
|
|
2019-07-24 22:40:32 +02:00
|
|
|
This release includes new features, various bug fixes and performance
|
|
|
|
|
improvements, as well as updated translations.
|
2016-04-15 13:21:16 +02:00
|
|
|
|
2017-09-12 10:04:27 +02:00
|
|
|
Please report bugs using the issue tracker at GitHub:
|
2016-04-15 13:21:16 +02:00
|
|
|
|
|
|
|
|
<https://github.com/bitcoin/bitcoin/issues>
|
|
|
|
|
|
|
|
|
|
To receive security and update notifications, please subscribe to:
|
|
|
|
|
|
|
|
|
|
<https://bitcoincore.org/en/list/announcements/join/>
|
|
|
|
|
|
2017-08-14 16:45:58 +02:00
|
|
|
How to Upgrade
|
|
|
|
|
==============
|
|
|
|
|
|
|
|
|
|
If you are running an older version, shut it down. Wait until it has completely
|
2017-10-09 10:45:01 +02:00
|
|
|
shut down (which might take a few minutes for older versions), then run the
|
2017-09-12 10:04:27 +02:00
|
|
|
installer (on Windows) or just copy over `/Applications/Bitcoin-Qt` (on Mac)
|
2017-08-14 16:45:58 +02:00
|
|
|
or `bitcoind`/`bitcoin-qt` (on Linux).
|
|
|
|
|
|
2019-04-16 14:05:36 +02:00
|
|
|
Upgrading directly from a version of Bitcoin Core that has reached its EOL is
|
2019-10-01 13:04:40 +02:00
|
|
|
possible, but it might take some time if the datadir needs to be migrated. Old
|
2019-04-16 14:05:36 +02:00
|
|
|
wallet versions of Bitcoin Core are generally supported.
|
2017-08-14 16:45:58 +02:00
|
|
|
|
2016-06-22 16:29:00 +02:00
|
|
|
Compatibility
|
|
|
|
|
==============
|
|
|
|
|
|
2018-12-17 13:12:05 +01:00
|
|
|
Bitcoin Core is supported and extensively tested on operating systems using
|
2019-11-21 17:08:47 +01:00
|
|
|
the Linux kernel, macOS 10.12+, and Windows 7 and newer. It is not recommended
|
2018-12-17 13:12:05 +01:00
|
|
|
to use Bitcoin Core on unsupported systems.
|
2017-01-14 02:21:41 +01:00
|
|
|
|
|
|
|
|
Bitcoin Core should also work on most other Unix-like systems but is not
|
2019-07-24 22:40:32 +02:00
|
|
|
as frequently tested on them.
|
2016-06-22 16:29:00 +02:00
|
|
|
|
2019-11-21 17:08:47 +01:00
|
|
|
From Bitcoin Core 0.20.0 onwards, macOS versions earlier than 10.12 are no
|
|
|
|
|
longer supported. Additionally, Bitcoin Core does not yet change appearance
|
|
|
|
|
when macOS "dark mode" is activated.
|
2018-11-06 14:14:40 +01:00
|
|
|
|
2019-10-01 13:04:40 +02:00
|
|
|
In addition to previously supported CPU platforms, this release's pre-compiled
|
|
|
|
|
distribution provides binaries for the RISC-V platform.
|
2018-07-08 18:28:20 +02:00
|
|
|
|
2015-05-26 21:32:25 +02:00
|
|
|
Notable changes
|
|
|
|
|
===============
|
|
|
|
|
|
2019-11-18 15:19:04 +01:00
|
|
|
Build System
|
|
|
|
|
------------
|
|
|
|
|
|
|
|
|
|
- OpenSSL is no longer used by Bitcoin Core. The last usage of the library
|
|
|
|
|
was removed in #17265.
|
|
|
|
|
|
2019-11-22 21:57:44 +01:00
|
|
|
- glibc 2.17 or greater is now required to run the release binaries. This
|
|
|
|
|
retains compatibility with RHEL 7, CentOS 7, Debian 8 and Ubuntu 14.04 LTS.
|
|
|
|
|
Further details can be found in #17538.
|
|
|
|
|
|
2019-10-02 20:28:35 +02:00
|
|
|
New RPCs
|
|
|
|
|
--------
|
|
|
|
|
|
|
|
|
|
New settings
|
|
|
|
|
------------
|
|
|
|
|
|
2019-12-13 14:25:01 +01:00
|
|
|
- RPC Whitelist system. It can give certain RPC users permissions to only some RPC calls.
|
|
|
|
|
It can be set with two command line arguments (`rpcwhitelist` and `rpcwhitelistdefault`). (#12763)
|
|
|
|
|
|
2019-10-02 20:28:35 +02:00
|
|
|
Updated settings
|
|
|
|
|
----------------
|
|
|
|
|
|
|
|
|
|
Updated RPCs
|
|
|
|
|
------------
|
|
|
|
|
|
|
|
|
|
Note: some low-level RPC changes mainly useful for testing are described in the
|
|
|
|
|
Low-level Changes section below.
|
|
|
|
|
|
|
|
|
|
GUI changes
|
|
|
|
|
-----------
|
|
|
|
|
|
2019-11-23 00:12:00 +01:00
|
|
|
- The "Start Bitcoin Core on system login" option has been removed on macOS.
|
|
|
|
|
|
2019-10-02 20:28:35 +02:00
|
|
|
Wallet
|
|
|
|
|
------
|
|
|
|
|
|
|
|
|
|
- The wallet now by default uses bech32 addresses when using RPC, and creates native segwit change outputs.
|
2019-10-21 22:22:56 +02:00
|
|
|
- The way that output trust was computed has been fixed in #16766, which impacts confirmed/unconfirmed balance status and coin selection.
|
2019-10-02 20:28:35 +02:00
|
|
|
|
|
|
|
|
Low-level changes
|
|
|
|
|
=================
|
|
|
|
|
|
|
|
|
|
Tests
|
|
|
|
|
-----
|
|
|
|
|
|
2019-12-10 19:07:11 +01:00
|
|
|
- It is now an error to use an unqualified `walletdir=path` setting in the config file if running on testnet or regtest
|
|
|
|
|
networks. The setting now needs to be qualified as `chain.walletdir=path` or placed in the appropriate `[chain]`
|
|
|
|
|
section. (#17447)
|
|
|
|
|
|
2019-10-03 20:38:44 +02:00
|
|
|
- `-fallbackfee` was 0 (disabled) by default for the main chain, but 0.0002 by default for the test chains. Now it is 0
|
|
|
|
|
by default for all chains. Testnet and regtest users will have to add `fallbackfee=0.0002` to their configuration if
|
|
|
|
|
they weren't setting it and they want it to keep working like before. (#16524)
|
2019-10-02 20:28:35 +02:00
|
|
|
|
2016-07-18 14:00:05 +02:00
|
|
|
Credits
|
|
|
|
|
=======
|
|
|
|
|
|
|
|
|
|
Thanks to everyone who directly contributed to this release:
|
|
|
|
|
|
|
|
|
|
|
2019-10-01 13:04:40 +02:00
|
|
|
As well as to everyone that helped with translations on
|
|
|
|
|
[Transifex](https://www.transifex.com/bitcoin/bitcoin/).
|
