Wladimir J. van der Laan
10 years ago
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|
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Bitcoin Core version 0.10.0 is now available from: |
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https://bitcoin.org/bin/0.10.0/ |
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This is a new major version release, bringing both new features and |
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bug fixes. |
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Please report bugs using the issue tracker at github: |
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https://github.com/bitcoin/bitcoin/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/Bitcoin-Qt (on Mac) or |
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bitcoind/bitcoin-qt (on Linux). |
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Downgrading warning |
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--------------------- |
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Because release 0.10.0 makes use of headers-first synchronization and parallel |
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block download (see further), the block files and databases are not |
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backwards-compatible with older versions of Bitcoin Core or other software: |
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|
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* Blocks will be stored on disk out of order (in the order they are |
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received, really), which makes it incompatible with some tools or |
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other programs. Reindexing using earlier versions will also not work |
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anymore as a result of this. |
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|
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* The block index database will now hold headers for which no block is |
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stored on disk, which earlier versions won't support. |
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If you want to be able to downgrade smoothly, make a backup of your entire data |
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directory. Without this your node will need start syncing (or importing from |
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bootstrap.dat) anew afterwards. It is possible that the data from a completely |
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synchronised 0.10 node may be usable in older versions as-is, but this is not |
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supported and may break as soon as the older version attempts to reindex. |
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This does not affect wallet forward or backward compatibility. |
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Notable changes |
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=============== |
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Faster synchronization |
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---------------------- |
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Bitcoin Core now uses 'headers-first synchronization'. This means that we first |
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ask peers for block headers (a total of 27 megabytes, as of December 2014) and |
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validate those. In a second stage, when the headers have been discovered, we |
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download the blocks. However, as we already know about the whole chain in |
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advance, the blocks can be downloaded in parallel from all available peers. |
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In practice, this means a much faster and more robust synchronization. On |
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recent hardware with a decent network link, it can be as little as 3 hours |
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for an initial full synchronization. You may notice a slower progress in the |
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very first few minutes, when headers are still being fetched and verified, but |
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it should gain speed afterwards. |
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A few RPCs were added/updated as a result of this: |
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- `getblockchaininfo` now returns the number of validated headers in addition to |
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the number of validated blocks. |
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- `getpeerinfo` lists both the number of blocks and headers we know we have in |
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common with each peer. While synchronizing, the heights of the blocks that we |
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have requested from peers (but haven't received yet) are also listed as |
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'inflight'. |
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- A new RPC `getchaintips` lists all known branches of the block chain, |
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including those we only have headers for. |
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Transaction fee changes |
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----------------------- |
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This release automatically estimates how high a transaction fee (or how |
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high a priority) transactions require to be confirmed quickly. The default |
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settings will create transactions that confirm quickly; see the new |
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'txconfirmtarget' setting to control the tradeoff between fees and |
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confirmation times. Fees are added by default unless the 'sendfreetransactions' |
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setting is enabled. |
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Prior releases used hard-coded fees (and priorities), and would |
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sometimes create transactions that took a very long time to confirm. |
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Statistics used to estimate fees and priorities are saved in the |
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data directory in the `fee_estimates.dat` file just before |
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program shutdown, and are read in at startup. |
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New command line options for transaction fee changes: |
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- `-txconfirmtarget=n` : create transactions that have enough fees (or priority) |
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so they are likely to begin confirmation within n blocks (default: 1). This setting |
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is over-ridden by the -paytxfee option. |
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- `-sendfreetransactions` : Send transactions as zero-fee transactions if possible |
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(default: 0) |
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New RPC commands for fee estimation: |
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- `estimatefee nblocks` : Returns approximate fee-per-1,000-bytes needed for |
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a transaction to begin confirmation within nblocks. Returns -1 if not enough |
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transactions have been observed to compute a good estimate. |
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- `estimatepriority nblocks` : Returns approximate priority needed for |
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a zero-fee transaction to begin confirmation within nblocks. Returns -1 if not |
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enough free transactions have been observed to compute a good |
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estimate. |
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RPC access control changes |
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-------------------------- |
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Subnet matching for the purpose of access control is now done |
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by matching the binary network address, instead of with string wildcard matching. |
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For the user this means that `-rpcallowip` takes a subnet specification, which can be |
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- a single IP address (e.g. `1.2.3.4` or `fe80::0012:3456:789a:bcde`) |
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- a network/CIDR (e.g. `1.2.3.0/24` or `fe80::0000/64`) |
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- a network/netmask (e.g. `1.2.3.4/255.255.255.0` or `fe80::0012:3456:789a:bcde/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`) |
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An arbitrary number of `-rpcallow` arguments can be given. An incoming connection will be accepted if its origin address |
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matches one of them. |
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For example: |
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| 0.9.x and before | 0.10.x | |
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|--------------------------------------------|---------------------------------------| |
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| `-rpcallowip=192.168.1.1` | `-rpcallowip=192.168.1.1` (unchanged) | |
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| `-rpcallowip=192.168.1.*` | `-rpcallowip=192.168.1.0/24` | |
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| `-rpcallowip=192.168.*` | `-rpcallowip=192.168.0.0/16` | |
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| `-rpcallowip=*` (dangerous!) | `-rpcallowip=::/0` (still dangerous!) | |
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Using wildcards will result in the rule being rejected with the following error in debug.log: |
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Error: Invalid -rpcallowip subnet specification: *. Valid are a single IP (e.g. 1.2.3.4), a network/netmask (e.g. 1.2.3.4/255.255.255.0) or a network/CIDR (e.g. 1.2.3.4/24). |
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REST interface |
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-------------- |
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A new HTTP API is exposed when running with the `-rest` flag, which allows |
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unauthenticated access to public node data. |
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It is served on the same port as RPC, but does not need a password, and uses |
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plain HTTP instead of JSON-RPC. |
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Assuming a local RPC server running on port 8332, it is possible to request: |
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- Blocks: http://localhost:8332/rest/block/*HASH*.*EXT* |
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- Blocks without transactions: http://localhost:8332/rest/block/notxdetails/*HASH*.*EXT* |
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- Transactions (requires `-txindex`): http://localhost:8332/rest/tx/*HASH*.*EXT* |
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In every case, *EXT* can be `bin` (for raw binary data), `hex` (for hex-encoded |
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binary) or `json`. |
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For more details, see the `doc/REST-interface.md` document in the repository. |
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RPC Server "Warm-Up" Mode |
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------------------------- |
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The RPC server is started earlier now, before most of the expensive |
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intialisations like loading the block index. It is available now almost |
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immediately after starting the process. However, until all initialisations |
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are done, it always returns an immediate error with code -28 to all calls. |
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This new behaviour can be useful for clients to know that a server is already |
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started and will be available soon (for instance, so that they do not |
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have to start it themselves). |
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Improved signing security |
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------------------------- |
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For 0.10 the security of signing against unusual attacks has been |
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improved by making the signatures constant time and deterministic. |
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This change is a result of switching signing to use libsecp256k1 |
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instead of OpenSSL. Libsecp256k1 is a cryptographic library |
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optimized for the curve Bitcoin uses which was created by Bitcoin |
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Core developer Pieter Wuille. |
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There exist attacks[1] against most ECC implementations where an |
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attacker on shared virtual machine hardware could extract a private |
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key if they could cause a target to sign using the same key hundreds |
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of times. While using shared hosts and reusing keys are inadvisable |
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for other reasons, it's a better practice to avoid the exposure. |
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OpenSSL has code in their source repository for derandomization |
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and reduction in timing leaks that we've eagerly wanted to use for a |
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long time, but this functionality has still not made its |
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way into a released version of OpenSSL. Libsecp256k1 achieves |
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significantly stronger protection: As far as we're aware this is |
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the only deployed implementation of constant time signing for |
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the curve Bitcoin uses and we have reason to believe that |
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libsecp256k1 is better tested and more thoroughly reviewed |
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than the implementation in OpenSSL. |
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[1] https://eprint.iacr.org/2014/161.pdf |
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Watch-only wallet support |
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------------------------- |
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The wallet can now track transactions to and from wallets for which you know |
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all addresses (or scripts), even without the private keys. |
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This can be used to track payments without needing the private keys online on a |
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possibly vulnerable system. In addition, it can help for (manual) construction |
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of multisig transactions where you are only one of the signers. |
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One new RPC, `importaddress`, is added which functions similarly to |
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`importprivkey`, but instead takes an address or script (in hexadecimal) as |
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argument. After using it, outputs credited to this address or script are |
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considered to be received, and transactions consuming these outputs will be |
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considered to be sent. |
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The following RPCs have optional support for watch-only: |
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`getbalance`, `listreceivedbyaddress`, `listreceivedbyaccount`, |
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`listtransactions`, `listaccounts`, `listsinceblock`, `gettransaction`. See the |
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RPC documentation for those methods for more information. |
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Compared to using `getrawtransaction`, this mechanism does not require |
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`-txindex`, scales better, integrates better with the wallet, and is compatible |
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with future block chain pruning functionality. It does mean that all relevant |
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addresses need to added to the wallet before the payment, though. |
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Consensus library |
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----------------- |
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Starting from 0.10.0, the Bitcoin Core distribution includes a consensus library. |
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The purpose of this library is to make the verification functionality that is |
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critical to Bitcoin's consensus available to other applications, e.g. to language |
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bindings such as [python-bitcoinlib](https://pypi.python.org/pypi/python-bitcoinlib) or |
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alternative node implementations. |
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This library is called `libbitcoinconsensus.so` (or, `.dll` for Windows). |
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Its interface is defined in the C header [bitcoinconsensus.h](https://github.com/bitcoin/bitcoin/blob/0.10/src/script/bitcoinconsensus.h). |
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In its initial version the API includes two functions: |
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- `bitcoinconsensus_verify_script` verifies a script. It returns whether the indicated input of the provided serialized transaction |
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correctly spends the passed scriptPubKey under additional constraints indicated by flags |
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- `bitcoinconsensus_version` returns the API version, currently at an experimental `0` |
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The functionality is planned to be extended to e.g. UTXO management in upcoming releases, but the interface |
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for existing methods should remain stable. |
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Standard script rules relaxed for P2SH addresses |
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------------------------------------------------ |
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The IsStandard() rules have been almost completely removed for P2SH |
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redemption scripts, allowing applications to make use of any valid |
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script type, such as "n-of-m OR y", hash-locked oracle addresses, etc. |
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While the Bitcoin protocol has always supported these types of script, |
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actually using them on mainnet has been previously inconvenient as |
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standard Bitcoin Core nodes wouldn't relay them to miners, nor would |
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most miners include them in blocks they mined. |
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bitcoin-tx |
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---------- |
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It has been observed that many of the RPC functions offered by bitcoind are |
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"pure functions", and operate independently of the bitcoind wallet. This |
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included many of the RPC "raw transaction" API functions, such as |
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createrawtransaction. |
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bitcoin-tx is a newly introduced command line utility designed to enable easy |
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manipulation of bitcoin transactions. A summary of its operation may be |
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obtained via "bitcoin-tx --help" Transactions may be created or signed in a |
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manner similar to the RPC raw tx API. Transactions may be updated, deleting |
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inputs or outputs, or appending new inputs and outputs. Custom scripts may be |
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easily composed using a simple text notation, borrowed from the bitcoin test |
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suite. |
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This tool may be used for experimenting with new transaction types, signing |
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multi-party transactions, and many other uses. Long term, the goal is to |
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deprecate and remove "pure function" RPC API calls, as those do not require a |
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server round-trip to execute. |
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Other utilities "bitcoin-key" and "bitcoin-script" have been proposed, making |
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key and script operations easily accessible via command line. |
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Mining and relay policy enhancements |
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------------------------------------ |
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Bitcoin Core's block templates are now for version 3 blocks only, and any mining |
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software relying on its `getblocktemplate` must be updated in parallel to use |
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libblkmaker either version 0.4.2 or any version from 0.5.1 onward. |
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If you are solo mining, this will affect you the moment you upgrade Bitcoin |
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Core, which must be done prior to BIP66 achieving its 951/1001 status. |
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If you are mining with the stratum mining protocol: this does not affect you. |
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If you are mining with the getblocktemplate protocol to a pool: this will affect |
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you at the pool operator's discretion, which must be no later than BIP66 |
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achieving its 951/1001 status. |
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The `prioritisetransaction` RPC method has been added to enable miners to |
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manipulate the priority of transactions on an individual basis. |
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Bitcoin Core now supports BIP 22 long polling, so mining software can be |
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notified immediately of new templates rather than having to poll periodically. |
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Support for BIP 23 block proposals is now available in Bitcoin Core's |
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`getblocktemplate` method. This enables miners to check the basic validity of |
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their next block before expending work on it, reducing risks of accidental |
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hardforks or mining invalid blocks. |
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Two new options to control mining policy: |
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- `-datacarrier=0/1` : Relay and mine "data carrier" (OP_RETURN) transactions |
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if this is 1. |
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- `-datacarriersize=n` : Maximum size, in bytes, we consider acceptable for |
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"data carrier" outputs. |
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The relay policy has changed to more properly implement the desired behavior of not |
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relaying free (or very low fee) transactions unless they have a priority above the |
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AllowFreeThreshold(), in which case they are relayed subject to the rate limiter. |
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BIP 66: strict DER encoding for signatures |
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------------------------------------------ |
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Bitcoin Core 0.10 implements BIP 66, which introduces block version 3, and a new |
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consensus rule, which prohibits non-DER signatures. Such transactions have been |
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non-standard since Bitcoin v0.8.0 (released in February 2013), but were |
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technically still permitted inside blocks. |
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This change breaks the dependency on OpenSSL's signature parsing, and is |
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required if implementations would want to remove all of OpenSSL from the |
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consensus code. |
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The same miner-voting mechanism as in BIP 34 is used: when 751 out of a |
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sequence of 1001 blocks have version number 3 or higher, the new consensus |
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rule becomes active for those blocks. When 951 out of a sequence of 1001 |
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blocks have version number 3 or higher, it becomes mandatory for all blocks. |
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Backward compatibility with current mining software is NOT provided, thus miners |
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should read the first paragraph of "Mining and relay policy enhancements" above. |
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0.10.0 Change log |
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================= |
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Detailed release notes follow. This overview includes changes that affect external |
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behavior, not code moves, refactors or string updates. |
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RPC: |
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- `f923c07` Support IPv6 lookup in bitcoin-cli even when IPv6 only bound on localhost |
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- `b641c9c` Fix addnode "onetry": Connect with OpenNetworkConnection |
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- `171ca77` estimatefee / estimatepriority RPC methods |
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- `b750cf1` Remove cli functionality from bitcoind |
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- `f6984e8` Add "chain" to getmininginfo, improve help in getblockchaininfo |
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- `99ddc6c` Add nLocalServices info to RPC getinfo |
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- `cf0c47b` Remove getwork() RPC call |
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- `2a72d45` prioritisetransaction <txid> <priority delta> <priority tx fee> |
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- `e44fea5` Add an option `-datacarrier` to allow users to disable relaying/mining data carrier transactions |
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- `2ec5a3d` Prevent easy RPC memory exhaustion attack |
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- `d4640d7` Added argument to getbalance to include watchonly addresses and fixed errors in balance calculation |
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- `83f3543` Added argument to listaccounts to include watchonly addresses |
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- `952877e` Showing 'involvesWatchonly' property for transactions returned by 'listtransactions' and 'listsinceblock'. It is only appended when the transaction involves a watchonly address |
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- `d7d5d23` Added argument to listtransactions and listsinceblock to include watchonly addresses |
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- `f87ba3d` added includeWatchonly argument to 'gettransaction' because it affects balance calculation |
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- `0fa2f88` added includedWatchonly argument to listreceivedbyaddress/...account |
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- `6c37f7f` `getrawchangeaddress`: fail when keypool exhausted and wallet locked |
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- `ff6a7af` getblocktemplate: longpolling support |
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- `c4a321f` Add peerid to getpeerinfo to allow correlation with the logs |
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- `1b4568c` Add vout to ListTransactions output |
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- `b33bd7a` Implement "getchaintips" RPC command to monitor blockchain forks |
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- `733177e` Remove size limit in RPC client, keep it in server |
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- `6b5b7cb` Categorize rpc help overview |
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- `6f2c26a` Closely track mempool byte total. Add "getmempoolinfo" RPC |
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- `aa82795` Add detailed network info to getnetworkinfo RPC |
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- `01094bd` Don't reveal whether password is <20 or >20 characters in RPC |
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- `57153d4` rpc: Compute number of confirmations of a block from block height |
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- `ff36cbe` getnetworkinfo: export local node's client sub-version string |
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- `d14d7de` SanitizeString: allow '(' and ')' |
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- `31d6390` Fixed setaccount accepting foreign address |
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- `b5ec5fe` update getnetworkinfo help with subversion |
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- `ad6e601` RPC additions after headers-first |
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- `33dfbf5` rpc: Fix leveldb iterator leak, and flush before `gettxoutsetinfo` |
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- `2aa6329` Enable customising node policy for datacarrier data size with a -datacarriersize option |
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- `f877aaa` submitblock: Use a temporary CValidationState to determine accurately the outcome of ProcessBlock |
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- `e69a587` submitblock: Support for returning specific rejection reasons |
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- `af82884` Add "warmup mode" for RPC server |
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- `e2655e0` Add unauthenticated HTTP REST interface to public blockchain data |
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- `683dc40` Disable SSLv3 (in favor of TLS) for the RPC client and server |
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- `44b4c0d` signrawtransaction: validate private key |
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- `9765a50` Implement BIP 23 Block Proposal |
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- `f9de17e` Add warning comment to getinfo |
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|
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Command-line options: |
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- `ee21912` Use netmasks instead of wildcards for IP address matching |
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- `deb3572` Add `-rpcbind` option to allow binding RPC port on a specific interface |
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- `96b733e` Add `-version` option to get just the version |
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- `1569353` Add `-stopafterblockimport` option |
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- `77cbd46` Let -zapwallettxes recover transaction meta data |
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- `1c750db` remove -tor compatibility code (only allow -onion) |
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- `4aaa017` rework help messages for fee-related options |
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- `4278b1d` Clarify error message when invalid -rpcallowip |
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- `6b407e4` -datadir is now allowed in config files |
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- `bdd5b58` Add option `-sysperms` to disable 077 umask (create new files with system default umask) |
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- `cbe39a3` Add "bitcoin-tx" command line utility and supporting modules |
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- `dbca89b` Trigger -alertnotify if network is upgrading without you |
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- `ad96e7c` Make -reindex cope with out-of-order blocks |
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- `16d5194` Skip reindexed blocks individually |
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- `ec01243` --tracerpc option for regression tests |
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- `f654f00` Change -genproclimit default to 1 |
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- `3c77714` Make -proxy set all network types, avoiding a connect leak |
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- `57be955` Remove -printblock, -printblocktree, and -printblockindex |
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- `ad3d208` remove -maxorphanblocks config parameter since it is no longer functional |
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|
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Block and transaction handling: |
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- `7a0e84d` ProcessGetData(): abort if a block file is missing from disk |
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- `8c93bf4` LoadBlockIndexDB(): Require block db reindex if any `blk*.dat` files are missing |
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- `77339e5` Get rid of the static chainMostWork (optimization) |
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- `4e0eed8` Allow ActivateBestChain to release its lock on cs_main |
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- `18e7216` Push cs_mains down in ProcessBlock |
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- `fa126ef` Avoid undefined behavior using CFlatData in CScript serialization |
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- `7f3b4e9` Relax IsStandard rules for pay-to-script-hash transactions |
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- `c9a0918` Add a skiplist to the CBlockIndex structure |
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- `bc42503` Use unordered_map for CCoinsViewCache with salted hash (optimization) |
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- `d4d3fbd` Do not flush the cache after every block outside of IBD (optimization) |
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- `ad08d0b` Bugfix: make CCoinsViewMemPool support pruned entries in underlying cache |
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- `5734d4d` Only remove actualy failed blocks from setBlockIndexValid |
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- `d70bc52` Rework block processing benchmark code |
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- `714a3e6` Only keep setBlockIndexValid entries that are possible improvements |
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- `ea100c7` Reduce maximum coinscache size during verification (reduce memory usage) |
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- `4fad8e6` Reject transactions with excessive numbers of sigops |
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- `b0875eb` Allow BatchWrite to destroy its input, reducing copying (optimization) |
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- `92bb6f2` Bypass reloading blocks from disk (optimization) |
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- `2e28031` Perform CVerifyDB on pcoinsdbview instead of pcoinsTip (reduce memory usage) |
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- `ab15b2e` Avoid copying undo data (optimization) |
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- `341735e` Headers-first synchronization |
||||
- `afc32c5` Fix rebuild-chainstate feature and improve its performance |
||||
- `e11b2ce` Fix large reorgs |
||||
- `ed6d1a2` Keep information about all block files in memory |
||||
- `a48f2d6` Abstract context-dependent block checking from acceptance |
||||
- `7e615f5` Fixed mempool sync after sending a transaction |
||||
- `51ce901` Improve chainstate/blockindex disk writing policy |
||||
- `a206950` Introduce separate flushing modes |
||||
- `9ec75c5` Add a locking mechanism to IsInitialBlockDownload to ensure it never goes from false to true |
||||
- `868d041` Remove coinbase-dependant transactions during reorg |
||||
- `723d12c` Remove txn which are invalidated by coinbase maturity during reorg |
||||
- `0cb8763` Check against MANDATORY flags prior to accepting to mempool |
||||
- `8446262` Reject headers that build on an invalid parent |
||||
- `008138c` Bugfix: only track UTXO modification after lookup |
||||
|
||||
P2P protocol and network code: |
||||
- `f80cffa` Do not trigger a DoS ban if SCRIPT_VERIFY_NULLDUMMY fails |
||||
- `c30329a` Add testnet DNS seed of Alex Kotenko |
||||
- `45a4baf` Add testnet DNS seed of Andreas Schildbach |
||||
- `f1920e8` Ping automatically every 2 minutes (unconditionally) |
||||
- `806fd19` Allocate receive buffers in on the fly |
||||
- `6ecf3ed` Display unknown commands received |
||||
- `aa81564` Track peers' available blocks |
||||
- `caf6150` Use async name resolving to improve net thread responsiveness |
||||
- `9f4da19` Use pong receive time rather than processing time |
||||
- `0127a9b` remove SOCKS4 support from core and GUI, use SOCKS5 |
||||
- `40f5cb8` Send rejects and apply DoS scoring for errors in direct block validation |
||||
- `dc942e6` Introduce whitelisted peers |
||||
- `c994d2e` prevent SOCKET leak in BindListenPort() |
||||
- `a60120e` Add built-in seeds for .onion |
||||
- `60dc8e4` Allow -onlynet=onion to be used |
||||
- `3a56de7` addrman: Do not propagate obviously poor addresses onto the network |
||||
- `6050ab6` netbase: Make SOCKS5 negotiation interruptible |
||||
- `604ee2a` Remove tx from AlreadyAskedFor list once we receive it, not when we process it |
||||
- `efad808` Avoid reject message feedback loops |
||||
- `71697f9` Separate protocol versioning from clientversion |
||||
- `20a5f61` Don't relay alerts to peers before version negotiation |
||||
- `b4ee0bd` Introduce preferred download peers |
||||
- `845c86d` Do not use third party services for IP detection |
||||
- `12a49ca` Limit the number of new addressses to accumulate |
||||
- `35e408f` Regard connection failures as attempt for addrman |
||||
- `a3a7317` Introduce 10 minute block download timeout |
||||
- `3022e7d` Require sufficent priority for relay of free transactions |
||||
- `58fda4d` Update seed IPs, based on bitcoin.sipa.be crawler data |
||||
- `18021d0` Remove bitnodes.io from dnsseeds. |
||||
|
||||
Validation: |
||||
- `6fd7ef2` Also switch the (unused) verification code to low-s instead of even-s |
||||
- `584a358` Do merkle root and txid duplicates check simultaneously |
||||
- `217a5c9` When transaction outputs exceed inputs, show the offending amounts so as to aid debugging |
||||
- `f74fc9b` Print input index when signature validation fails, to aid debugging |
||||
- `6fd59ee` script.h: set_vch() should shift a >32 bit value |
||||
- `d752ba8` Add SCRIPT_VERIFY_SIGPUSHONLY (BIP62 rule 2) (test only) |
||||
- `698c6ab` Add SCRIPT_VERIFY_MINIMALDATA (BIP62 rules 3 and 4) (test only) |
||||
- `ab9edbd` script: create sane error return codes for script validation and remove logging |
||||
- `219a147` script: check ScriptError values in script tests |
||||
- `0391423` Discourage NOPs reserved for soft-fork upgrades |
||||
- `98b135f` Make STRICTENC invalid pubkeys fail the script rather than the opcode |
||||
- `307f7d4` Report script evaluation failures in log and reject messages |
||||
- `ace39db` consensus: guard against openssl's new strict DER checks |
||||
- `12b7c44` Improve robustness of DER recoding code |
||||
- `76ce5c8` fail immediately on an empty signature |
||||
|
||||
Build system: |
||||
- `f25e3ad` Fix build in OS X 10.9 |
||||
- `65e8ba4` build: Switch to non-recursive make |
||||
- `460b32d` build: fix broken boost chrono check on some platforms |
||||
- `9ce0774` build: Fix windows configure when using --with-qt-libdir |
||||
- `ea96475` build: Add mention of --disable-wallet to bdb48 error messages |
||||
- `1dec09b` depends: add shared dependency builder |
||||
- `c101c76` build: Add --with-utils (bitcoin-cli and bitcoin-tx, default=yes). Help string consistency tweaks. Target sanity check fix |
||||
- `e432a5f` build: add option for reducing exports (v2) |
||||
- `6134b43` Fixing condition 'sabotaging' MSVC build |
||||
- `af0bd5e` osx: fix signing to make Gatekeeper happy (again) |
||||
- `a7d1f03` build: fix dynamic boost check when --with-boost= is used |
||||
- `d5fd094` build: fix qt test build when libprotobuf is in a non-standard path |
||||
- `2cf5f16` Add libbitcoinconsensus library |
||||
- `914868a` build: add a deterministic dmg signer |
||||
- `2d375fe` depends: bump openssl to 1.0.1k |
||||
- `b7a4ecc` Build: Only check for boost when building code that requires it |
||||
|
||||
Wallet: |
||||
- `b33d1f5` Use fee/priority estimates in wallet CreateTransaction |
||||
- `4b7b1bb` Sanity checks for estimates |
||||
- `c898846` Add support for watch-only addresses |
||||
- `d5087d1` Use script matching rather than destination matching for watch-only |
||||
- `d88af56` Fee fixes |
||||
- `a35b55b` Dont run full check every time we decrypt wallet |
||||
- `3a7c348` Fix make_change to not create half-satoshis |
||||
- `f606bb9` fix a possible memory leak in CWalletDB::Recover |
||||
- `870da77` fix possible memory leaks in CWallet::EncryptWallet |
||||
- `ccca27a` Watch-only fixes |
||||
- `9b1627d` [Wallet] Reduce minTxFee for transaction creation to 1000 satoshis |
||||
- `a53fd41` Deterministic signing |
||||
- `15ad0b5` Apply AreSane() checks to the fees from the network |
||||
- `11855c1` Enforce minRelayTxFee on wallet created tx and add a maxtxfee option |
||||
|
||||
GUI: |
||||
- `c21c74b` osx: Fix missing dock menu with qt5 |
||||
- `b90711c` Fix Transaction details shows wrong To: |
||||
- `516053c` Make links in 'About Bitcoin Core' clickable |
||||
- `bdc83e8` Ensure payment request network matches client network |
||||
- `65f78a1` Add GUI view of peer information |
||||
- `06a91d9` VerifyDB progress reporting |
||||
- `fe6bff2` Add BerkeleyDB version info to RPCConsole |
||||
- `b917555` PeerTableModel: Fix potential deadlock. #4296 |
||||
- `dff0e3b` Improve rpc console history behavior |
||||
- `95a9383` Remove CENT-fee-rule from coin control completely |
||||
- `56b07d2` Allow setting listen via GUI |
||||
- `d95ba75` Log messages with type>QtDebugMsg as non-debug |
||||
- `8969828` New status bar Unit Display Control and related changes |
||||
- `674c070` seed OpenSSL PNRG with Windows event data |
||||
- `509f926` Payment request parsing on startup now only changes network if a valid network name is specified |
||||
- `acd432b` Prevent balloon-spam after rescan |
||||
- `7007402` Implement SI-style (thin space) thoudands separator |
||||
- `91cce17` Use fixed-point arithmetic in amount spinbox |
||||
- `bdba2dd` Remove an obscure option no-one cares about |
||||
- `bd0aa10` Replace the temporary file hack currently used to change Bitcoin-Qt's dock icon (OS X) with a buffer-based solution |
||||
- `94e1b9e` Re-work overviewpage UI |
||||
- `8bfdc9a` Better looking trayicon |
||||
- `b197bf3` disable tray interactions when client model set to 0 |
||||
- `1c5f0af` Add column Watch-only to transactions list |
||||
- `21f139b` Fix tablet crash. closes #4854 |
||||
- `e84843c` Broken addresses on command line no longer trigger testnet |
||||
- `a49f11d` Change splash screen to normal window |
||||
- `1f9be98` Disable App Nap on OSX 10.9+ |
||||
- `27c3e91` Add proxy to options overridden if necessary |
||||
- `4bd1185` Allow "emergency" shutdown during startup |
||||
- `d52f072` Don't show wallet options in the preferences menu when running with -disablewallet |
||||
- `6093aa1` Qt: QProgressBar CPU-Issue workaround |
||||
- `0ed9675` [Wallet] Add global boolean whether to send free transactions (default=true) |
||||
- `ed3e5e4` [Wallet] Add global boolean whether to pay at least the custom fee (default=true) |
||||
- `e7876b2` [Wallet] Prevent user from paying a non-sense fee |
||||
- `c1c9d5b` Add Smartfee to GUI |
||||
- `e0a25c5` Make askpassphrase dialog behave more sanely |
||||
- `94b362d` On close of splashscreen interrupt verifyDB |
||||
- `b790d13` English translation update |
||||
- `8543b0d` Correct tooltip on address book page |
||||
|
||||
Tests: |
||||
- `b41e594` Fix script test handling of empty scripts |
||||
- `d3a33fc` Test CHECKMULTISIG with m == 0 and n == 0 |
||||
- `29c1749` Let tx (in)valid tests use any SCRIPT_VERIFY flag |
||||
- `6380180` Add rejection of non-null CHECKMULTISIG dummy values |
||||
- `21bf3d2` Add tests for BoostAsioToCNetAddr |
||||
- `b5ad5e7` Add Python test for -rpcbind and -rpcallowip |
||||
- `9ec0306` Add CODESEPARATOR/FindAndDelete() tests |
||||
- `75ebced` Added many rpc wallet tests |
||||
- `0193fb8` Allow multiple regression tests to run at once |
||||
- `92a6220` Hook up sanity checks |
||||
- `3820e01` Extend and move all crypto tests to crypto_tests.cpp |
||||
- `3f9a019` added list/get received by address/ account tests |
||||
- `a90689f` Remove timing-based signature cache unit test |
||||
- `236982c` Add skiplist unit tests |
||||
- `f4b00be` Add CChain::GetLocator() unit test |
||||
- `b45a6e8` Add test for getblocktemplate longpolling |
||||
- `cdf305e` Set -discover=0 in regtest framework |
||||
- `ed02282` additional test for OP_SIZE in script_valid.json |
||||
- `0072d98` script tests: BOOLAND, BOOLOR decode to integer |
||||
- `833ff16` script tests: values that overflow to 0 are true |
||||
- `4cac5db` script tests: value with trailing 0x00 is true |
||||
- `89101c6` script test: test case for 5-byte bools |
||||
- `d2d9dc0` script tests: add tests for CHECKMULTISIG limits |
||||
- `d789386` Add "it works" test for bitcoin-tx |
||||
- `df4d61e` Add bitcoin-tx tests |
||||
- `aa41ac2` Test IsPushOnly() with invalid push |
||||
- `6022b5d` Make `script_{valid,invalid}.json` validation flags configurable |
||||
- `8138cbe` Add automatic script test generation, and actual checksig tests |
||||
- `ed27e53` Add coins_tests with a large randomized CCoinViewCache test |
||||
- `9df9cf5` Make SCRIPT_VERIFY_STRICTENC compatible with BIP62 |
||||
- `dcb9846` Extend getchaintips RPC test |
||||
- `554147a` Ensure MINIMALDATA invalid tests can only fail one way |
||||
- `dfeec18` Test every numeric-accepting opcode for correct handling of the numeric minimal encoding rule |
||||
- `2b62e17` Clearly separate PUSHDATA and numeric argument MINIMALDATA tests |
||||
- `16d78bd` Add valid invert of invalid every numeric opcode tests |
||||
- `f635269` tests: enable alertnotify test for Windows |
||||
- `7a41614` tests: allow rpc-tests to get filenames for bitcoind and bitcoin-cli from the environment |
||||
- `5122ea7` tests: fix forknotify.py on windows |
||||
- `fa7f8cd` tests: remove old pull-tester scripts |
||||
- `7667850` tests: replace the old (unused since Travis) tests with new rpc test scripts |
||||
- `f4e0aef` Do signature-s negation inside the tests |
||||
- `1837987` Optimize -regtest setgenerate block generation |
||||
- `2db4c8a` Fix node ranges in the test framework |
||||
- `a8b2ce5` regression test only setmocktime RPC call |
||||
- `daf03e7` RPC tests: create initial chain with specific timestamps |
||||
- `8656dbb` Port/fix txnmall.sh regression test |
||||
- `ca81587` Test the exact order of CHECKMULTISIG sig/pubkey evaluation |
||||
- `7357893` Prioritize and display -testsafemode status in UI |
||||
- `f321d6b` Add key generation/verification to ECC sanity check |
||||
- `132ea9b` miner_tests: Disable checkpoints so they don't fail the subsidy-change test |
||||
- `bc6cb41` QA RPC tests: Add tests block block proposals |
||||
- `f67a9ce` Use deterministically generated script tests |
||||
- `11d7a7d` [RPC] add rpc-test for http keep-alive (persistent connections) |
||||
- `34318d7` RPC-test based on invalidateblock for mempool coinbase spends |
||||
- `76ec867` Use actually valid transactions for script tests |
||||
- `c8589bf` Add actual signature tests |
||||
- `e2677d7` Fix smartfees test for change to relay policy |
||||
- `263b65e` tests: run sanity checks in tests too |
||||
|
||||
Miscellaneous: |
||||
- `122549f` Fix incorrect checkpoint data for testnet3 |
||||
- `5bd02cf` Log used config file to debug.log on startup |
||||
- `68ba85f` Updated Debian example bitcoin.conf with config from wiki + removed some cruft and updated comments |
||||
- `e5ee8f0` Remove -beta suffix |
||||
- `38405ac` Add comment regarding experimental-use service bits |
||||
- `be873f6` Issue warning if collecting RandSeed data failed |
||||
- `8ae973c` Allocate more space if necessary in RandSeedAddPerfMon |
||||
- `675bcd5` Correct comment for 15-of-15 p2sh script size |
||||
- `fda3fed` libsecp256k1 integration |
||||
- `2e36866` Show nodeid instead of addresses in log (for anonymity) unless otherwise requested |
||||
- `cd01a5e` Enable paranoid corruption checks in LevelDB >= 1.16 |
||||
- `9365937` Add comment about never updating nTimeOffset past 199 samples |
||||
- `403c1bf` contrib: remove getwork-based pyminer (as getwork API call has been removed) |
||||
- `0c3e101` contrib: Added systemd .service file in order to help distributions integrate bitcoind |
||||
- `0a0878d` doc: Add new DNSseed policy |
||||
- `2887bff` Update coding style and add .clang-format |
||||
- `5cbda4f` Changed LevelDB cursors to use scoped pointers to ensure destruction when going out of scope |
||||
- `b4a72a7` contrib/linearize: split output files based on new-timestamp-year or max-file-size |
||||
- `e982b57` Use explicit fflush() instead of setvbuf() |
||||
- `234bfbf` contrib: Add init scripts and docs for Upstart and OpenRC |
||||
- `01c2807` Add warning about the merkle-tree algorithm duplicate txid flaw |
||||
- `d6712db` Also create pid file in non-daemon mode |
||||
- `772ab0e` contrib: use batched JSON-RPC in linarize-hashes (optimization) |
||||
- `7ab4358` Update bash-completion for v0.10 |
||||
- `6e6a36c` contrib: show pull # in prompt for github-merge script |
||||
- `5b9f842` Upgrade leveldb to 1.18, make chainstate databases compatible between ARM and x86 (issue #2293) |
||||
- `4e7c219` Catch UTXO set read errors and shutdown |
||||
- `867c600` Catch LevelDB errors during flush |
||||
- `06ca065` Fix CScriptID(const CScript& in) in empty script case |
||||
|
||||
Credits |
||||
======= |
||||
|
||||
Thanks to everyone who contributed to this release: |
||||
|
||||
- 21E14 |
||||
- Adam Weiss |
||||
- Aitor Pazos |
||||
- Alexander Jeng |
||||
- Alex Morcos |
||||
- Alon Muroch |
||||
- Andreas Schildbach |
||||
- Andrew Poelstra |
||||
- Andy Alness |
||||
- Ashley Holman |
||||
- Benedict Chan |
||||
- Ben Holden-Crowther |
||||
- Bryan Bishop |
||||
- BtcDrak |
||||
- Christian von Roques |
||||
- Clinton Christian |
||||
- Cory Fields |
||||
- Cozz Lovan |
||||
- daniel |
||||
- Daniel Kraft |
||||
- David Hill |
||||
- Derek701 |
||||
- dexX7 |
||||
- dllud |
||||
- Dominyk Tiller |
||||
- Doug |
||||
- elichai |
||||
- elkingtowa |
||||
- ENikS |
||||
- Eric Shaw |
||||
- Federico Bond |
||||
- Francis GASCHET |
||||
- Gavin Andresen |
||||
- Giuseppe Mazzotta |
||||
- Glenn Willen |
||||
- Gregory Maxwell |
||||
- gubatron |
||||
- HarryWu |
||||
- himynameismartin |
||||
- Huang Le |
||||
- Ian Carroll |
||||
- imharrywu |
||||
- Jameson Lopp |
||||
- Janusz Lenar |
||||
- JaSK |
||||
- Jeff Garzik |
||||
- JL2035 |
||||
- Johnathan Corgan |
||||
- Jonas Schnelli |
||||
- jtimon |
||||
- Julian Haight |
||||
- Kamil Domanski |
||||
- kazcw |
||||
- kevin |
||||
- kiwigb |
||||
- Kosta Zertsekel |
||||
- LongShao007 |
||||
- Luke Dashjr |
||||
- Mark Friedenbach |
||||
- Mathy Vanvoorden |
||||
- Matt Corallo |
||||
- Matthew Bogosian |
||||
- Micha |
||||
- Michael Ford |
||||
- Mike Hearn |
||||
- mrbandrews |
||||
- mruddy |
||||
- ntrgn |
||||
- Otto Allmendinger |
||||
- paveljanik |
||||
- Pavel Vasin |
||||
- Peter Todd |
||||
- phantomcircuit |
||||
- Philip Kaufmann |
||||
- Pieter Wuille |
||||
- pryds |
||||
- randy-waterhouse |
||||
- R E Broadley |
||||
- Rose Toomey |
||||
- Ross Nicoll |
||||
- Roy Badami |
||||
- Ruben Dario Ponticelli |
||||
- Rune K. Svendsen |
||||
- Ryan X. Charles |
||||
- Saivann |
||||
- sandakersmann |
||||
- SergioDemianLerner |
||||
- shshshsh |
||||
- sinetek |
||||
- Stuart Cardall |
||||
- Suhas Daftuar |
||||
- Tawanda Kembo |
||||
- Teran McKinney |
||||
- tm314159 |
||||
- Tom Harding |
||||
- Trevin Hofmann |
||||
- Whit J |
||||
- Wladimir J. van der Laan |
||||
- Yoichi Hirai |
||||
- Zak Wilcox |
||||
|
||||
As well as everyone that helped translating on [Transifex](https://www.transifex.com/projects/p/bitcoin/). |
||||
|
||||
Loading…
Reference in new issue