Skycoin Versions Save

Skycoin Core and Wallet

v0.27.1

3 years ago

Which version should I download?

Applications

cli: CLI utility for communicating with the daemon and various offline operations (https://github.com/skycoin/skycoin/blob/release/0.27.1/cmd/skycoin-cli/README.md)
daemon: For running as a daemon on a server
gui-standalone: For running from the command line as a desktop client that opens in your browser
gui-electron: For running as a desktop client that opens in its own application

Architectures

win: Windows (32-bit or 64-bit)
win-x64: 64-bit Windows
win-x86: 32-bit Windows
linux-arm: ARM Linux (e.g. RaspberryPi)
linux-x64: 64-bit Linux
osx: 64-bit OS X / macOS
osx-darwn-x64: 64-bit OS X / macOS

Downloads

GUI (Electron)

https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-electron-linux-x64.AppImage.tar.gz https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-electron-win-setup.exe https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-electron-osx.dmg

GUI (Standalone, opens in web browser)

https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-linux-arm.tar.gz https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-linux-x64.tar.gz https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-win-x64.zip https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-win-x86.zip https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-osx-darwin-x64.zip

CLI

https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-linux-arm.tar.gz https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-linux-x64.tar.gz https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-win-x64.zip https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-win-x86.zip https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-osx-darwin-x64.zip

Daemon

https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-linux-arm.tar.gz https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-linux-x64.tar.gz https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-win-x64.zip https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-win-x86.zip https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-osx-darwin-x64.zip

Signatures

Refer to the signature verification instructions

GUI (Electron)

https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-electron-linux-x64.AppImage.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-electron-win-setup.exe.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-electron-osx.dmg.asc

GUI (Standalone, opens in web browser)

https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-linux-arm.tar.gz.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-linux-x64.tar.gz.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-win-x64.zip.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-win-x86.zip.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-gui-standalone-osx-darwin-x64.zip.asc

CLI

https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-linux-arm.tar.gz.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-linux-x64.tar.gz.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-win-x64.zip.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-win-x86.zip.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-cli-osx-darwin-x64.zip.asc

Daemon

https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-linux-arm.tar.gz.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-linux-x64.tar.gz.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-win-x64.zip.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-win-x86.zip.asc https://downloads.skycoin.com/wallet/skycoin-0.27.1-daemon-osx-darwin-x64.zip.asc

Changelog

[0.27.1] - 2020-11-22

Fixed

#2540 Desktop wallet v0.27.0 failed to load the price.

v0.26.0

4 years ago

Which version should I download?

Applications

cli: CLI utility for communicating with the daemon and various offline operations (see https://github.com/skycoin/skycoin/blob/develop/cmd/cli/README.md)
daemon: For running as a daemon on a server
gui-standalone: For running from the command line as a desktop client that opens in your browser
gui-electron: For running as a desktop client that opens in its own application

Architectures

win: Windows (32-bit or 64-bit)
win-x64: 64-bit Windows
win-x86: 32-bit Windows
linux-arm: ARM Linux (e.g. RaspberryPi)
linux-x64: 64-bit Linux
osx: 64-bit OS X / macOS
osx-darwn-x64: 64-bit OS X / macOS

Downloads

Changelog

[0.26.0] - 2019-05-21

Added

When sending coins in the UI, the user can choose to send in SKY, or the equivalent amount of SKY in USD
Add the option for changing the language of the GUI.
Add Spanish and Simplified Chinese language options
Add genesis block hash in INTR message
Add bip32 package for preliminary HD wallet support
Add CLI checkDBDecoding command to verify the skyencoder-generated binary decoders match the reflect-based decoder
Add CLI addresscount command to return the count of addresses that currently have unspent outputs (coins) associated with them.
Add -max-inc-msg-len and -max-out-msg-len options to control the size of incoming and outgoing wire messages
Add -disable-header-check flag to disable Host/Origin/Referer header checks for the node APIs
Add header_check_enabled parameter in the /health endpoint response
Add unsigned option to POST /api/v1/wallet/transaction to create unsigned transactions from a wallet
Add unsigned option to POST /api/v2/transaction/verify for verifying an unsigned transaction
Add POST /api/v2/wallet/transaction/sign to sign an unsigned transaction with a wallet
Add POST /api/v2/transaction to create an unsigned transaction from addresses or unspent outputs without a wallet
Add /api/v2/data APIs for transaction notes and generic key-value storage.
Update /metrics endpoint to add metrics from /health: unspent_outputs, unconfirmed_txns, time_since_last_block_seconds, open_connections, outgoing_connections, incoming_connections, start_at, uptime_seconds, last_block_seq.

Fixed

Return a v2-style error for disabled API endpoints
#2172 Fix electron build failure for linux systems
Don't send wire protocol messages that exceed the configured 256kB limit, which caused peers to disconnect from the sender
#2348 Fix panic in skycoin-cli transaction command if no (zero) arguments are passed. Exactly one argument is expected.

Changed

Duplicate wallets in the wallets folder will prevent the application from starting
An empty wallet in the wallets folder will prevent the application from starting
Use skyencoder-generated binary encoders/decoders for network and database data, instead of the reflect-based encoders/decoders in cipher/encoder.
Add /api/v1/resendUnconfirmedTxns to the WALLET API set
In POST /api/v1/wallet/transaction, moved wallet parameters to the top level of the object
Incoming wire message size limit increased to 1024kB
Clients restrict the maximum number of blocks they will send in a GiveBlocksMessage to 20
POST /api/v2/wallet/seed/verify returns an error if the seed's checksum is invalid
Increase the detail of error messages for invalid seeds sent to POST /api/v2/wallet/seed/verify
Move package github.com/skycoin/skycoin/src/cipher/go-bip39 to github.com/skycoin/skycoin/src/cipher/bip39
The Content-Security-Policy header was modified to make it stricter
Update INTR message verify logic to reject connection if blockchain pubkey not matched or provided
Change the coinhour burn rate to 10%

Removed

/api/v1/explorer/address endpoint (use GET /api/v1/transactions?verbose=1 instead). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from--api-v1-explorer-address
The unversioned REST API (the -enable-unversioned-api is removed, prefix your API requests with /api/v1 if they don't have an /api/vx prefix already). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from-the-unversioned-api
JSON-RPC 2.0 interface (this is no longer used by the CLI tool, and the REST API supports everything the JSON-RPC 2.0 API does). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from-the-jsonrpc-api
/api/v1/wallet/spend endpoint (use POST /api/v1/wallet/transaction followed by POST /api/v1/injectTransaction instead). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from--api-v1-spend
Remove shell autocomplete files

v0.25.1

5 years ago

Which version should I download?

Applications

cli: CLI utility for communicating with the daemon and various offline operations (see https://github.com/skycoin/skycoin/blob/develop/cmd/cli/README.md)
daemon: For running as a daemon on a server
gui-standalone: For running from the command line as a desktop client that opens in your browser
gui-electron: For running as a desktop client that opens in its own application

Architectures

win: Windows (32-bit or 64-bit)
win-x64: 64-bit Windows
win-x86: 32-bit Windows
linux-arm: ARM Linux (e.g. RaspberryPi)
linux-x64: 64-bit Linux
osx: 64-bit OS X / macOS
osx-darwn-x64: 64-bit OS X / macOS

Downloads

GUI (Electron)

https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-linux-x64.AppImage https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-win-setup.exe https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-osx-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-osx.dmg

GUI (Standalone, opens in web browser)

https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-linux-arm.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-linux-x64.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-win-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-win-x86.zip https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-osx-darwin-x64.zip

CLI

https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-linux-arm.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-linux-x64.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-win-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-win-x86.zip https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-osx-darwin-x64.zip

Daemon

https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-linux-arm.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-linux-x64.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-win-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-win-x86.zip https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-osx-darwin-x64.zip

SHA256SUMS

https://downloads.skycoin.net/wallet/SHA256SUMS-0.25.1

Signatures

Refer to the signature verification instructions

GUI (Electron)

https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-linux-x64.AppImage.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-win-setup.exe.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-osx-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-electron-osx.dmg.asc

GUI (Standalone, opens in web browser)

https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-linux-arm.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-linux-x64.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-win-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-win-x86.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-gui-standalone-osx-darwin-x64.zip.asc

CLI

https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-linux-arm.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-linux-x64.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-win-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-win-x86.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-cli-osx-darwin-x64.zip.asc

Daemon

https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-linux-arm.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-linux-x64.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-win-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-win-x86.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.1-daemon-osx-darwin-x64.zip.asc

SHA256SUMS

https://downloads.skycoin.net/wallet/SHA256SUMS-0.25.1.asc

[0.25.1] - 2019-02-08

Added

Add CLI addressTransactions command
Add /api/v2/wallet/seed/verify to verify if seed is a valid bip39 mnemonic seed
Filter transactions in the History view in the UI

Fixed

/api/v1/health will return correct build info when running Docker containers based on skycoin/skycoin mainnet image.
#2083, Windows desktop wallet sometimes shows "Error#1" on start

Changed

Extend URI specification to allow plain addresses (i.e. without a skycoin: prefix)
Switch skycoin-cli from urfave/cli to spf13/cobra. Now all options of a cli command must only use -- prefix instead of a mix of -- and - prefixes. - prefix is only allowed when using shorthand notation.
Use an optimized base58 library for faster address decoding and encoding.

Removed

Remove libskycoin source code. Migrated to https://github.com/skycoin/libskycoin

v0.25.0

5 years ago

Which version should I download?

Applications

cli: CLI utility for communicating with the daemon and various offline operations (see https://github.com/skycoin/skycoin/blob/develop/cmd/cli/README.md)
daemon: For running as a daemon on a server
gui-standalone: For running from the command line as a desktop client that opens in your browser
gui-electron: For running as a desktop client that opens in its own application

Architectures

win: Windows (32-bit or 64-bit)
win-x64: 64-bit Windows
win-x86: 32-bit Windows
linux-arm: ARM Linux (e.g. RaspberryPi)
linux-x64: 64-bit Linux
osx: 64-bit OS X / macOS
osx-darwn-x64: 64-bit OS X / macOS

Downloads

GUI (Electron)

https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-linux-x64.AppImage https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-win-setup.exe https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-osx-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-osx.dmg

GUI (Standalone, opens in web browser)

https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-linux-arm.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-linux-x64.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-win-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-win-x86.zip https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-osx-darwin-x64.zip

CLI

https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-linux-arm.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-linux-x64.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-win-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-win-x86.zip https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-osx-darwin-x64.zip

Daemon

https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-linux-arm.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-linux-x64.tar.gz https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-win-x64.zip https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-win-x86.zip https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-osx-darwin-x64.zip

SHA256SUMS

https://downloads.skycoin.net/wallet/SHA256SUMS-0.25.0

Signatures

Refer to the signature verification instructions

GUI (Electron)

https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-linux-x64.AppImage.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-win-setup.exe.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-osx-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-electron-osx.dmg.asc

GUI (Standalone, opens in web browser)

https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-linux-arm.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-linux-x64.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-win-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-win-x86.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-gui-standalone-osx-darwin-x64.zip.asc

CLI

https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-linux-arm.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-linux-x64.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-win-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-win-x86.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-cli-osx-darwin-x64.zip.asc

Daemon

https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-linux-arm.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-linux-x64.tar.gz.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-win-x64.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-win-x86.zip.asc https://downloads.skycoin.net/wallet/skycoin-0.25.0-daemon-osx-darwin-x64.zip.asc

SHA256SUMS

https://downloads.skycoin.net/wallet/SHA256SUMS-0.25.0.asc

Changelog [0.25.0] - 2018-12-27

Upcoming deprecated method removal notice

In the v0.26.0 these features and functions will be removed. If you have a need for any of these features, let us know.

JSON-RPC 2.0 interface (this is no longer used by the CLI tool, and the REST API supports everything the JSON-RPC 2.0 API does). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from-the-jsonrpc-api
/api/v1/wallet/spend endpoint (use POST /api/v1/wallet/transaction followed by POST /api/v1/injectTransaction instead). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from--api-v1-spend
The unversioned REST API (the -enable-unversioned-api option will be removed, prefix your API requests with /api/v1). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from-the-unversioned-api
/api/v1/explorer/address endpoint (use GET /api/v1/transactions?verbose=1 instead). See https://github.com/skycoin/skycoin/blob/develop/src/api/README.md#migrating-from--api-v1-explorer-address

Notice

Nodes v0.23.0 and earlier will not be able to connect to v0.25.0 due to a change in the introduction packet message.

Nodes v0.24.1 and earlier will not be able to connect to v0.26.0 due to a similar change.

Make sure to upgrade to v0.25.0 so that your node will continue to connect once v0.26.0 is released.

Added

Add -csv option to cli send and cli createRawTransaction, which will send coins to multiple addresses defined in a csv file
Add -disable-default-peers option to disable the default hardcoded peers and mark all cached peers as untrusted
Add -custom-peers-file to load peers from disk. This peers file is a newline separate list of ip:port strings
Add user_agent, coin, csrf_enabled, csp_enabled, wallet_api_enabled, unversioned_api_enabled, gui_enabled and json_rpc_enabled, coinhour_burn_factor configuration settings and started_at timestamp to the /api/v1/health endpoint response
Add verbose flag to /api/v1/block, /api/v1/blocks, /api/v1/last_blocks, /api/v1/pendingTxs, /api/v1/transaction, /api/v1/transactions, /api/v1/wallet/transactions to return verbose block data, which includes the address, coins, hours and calculcated_hours of the block's transaction's inputs
Add encoded flag to /api/v1/transaction to return an encoded transaction
Add -http-prof-host option to choose the HTTP profiler's bind hostname (defaults to localhost:6060)
Add -enable-api-sets, -disable-api-sets, -enable-all-api-sets options to choose which sets of API endpoints to enable. Options are READ, STATUS, TXN, WALLET, PROMETHEUS, INSECURE_WALLET_SEED, DEPRECATED_WALLET_SPEND. Multiple values must be comma separated.
/api/v1/wallet/spend is deprecated and requires -enable-api-set=DEPRECATED_WALLET_SPEND to enable it. Use /api/v1/wallet/transaction and /api/v1/injectTransaction instead.
Add -host-whitelist option to specify alternate allowed hosts when communicating with the API bound to a localhost interface
Add the head block header to the response of GET /api/v1/outputs
Add "ux_hash" to block headers in API responses
Database verification will only be performed once when upgrading to the next version. Verification will not be performed on subsequent upgrades unless necessary. To force verification, use -verify-db=true. Note that it is unsafe to downgrade the skycoin node without erasing the database first.
Add seqs parameter to /api/v1/blocks to query multiple blocks by sequences
Add /api/v2/wallet/recover to recover an encrypted wallet by providing the seed
Add HTTP Basic Auth options -web-interface-username and -web-interface-password. Auth is only available when using -web-interface-https unless -web-interface-plaintext-auth is also used.
Go application metrics exported at /api/v2/metrics (API set PROMETHEUS) in Prometheus format
Add /api/v2/wallet/recover to recover an encrypted wallet by providing the seed
Add fiberAddressGen CLI command to generate distribution addresses for fiber coins
Coinhour burn factor when creating transactions can be configured at runtime with USER_BURN_FACTOR envvar
Max transaction size when creating transactions can be configured at runtime with USER_MAX_TXN_SIZE envvar
Max decimals allowed when creating transactions can be configured at runtime with USER_MAX_DECIMALS envvar
Daemon configured builds will be available on the releases page. The builds available for previous versions are configured for desktop client use.
skycoin-cli builds will be available on the releases page.
A user agent string is sent in the wire protocol's introduction packet
-max-connections option to control total max connections
/api/v1/network/disconnect to disconnect a peer
Complete support for cipher package in libskycoin C API.
Add coin, wallet, util/droplet and util/fee methods as part of libskycoin C API
Add make update-golden-files to Makefile
Add CLI richlist command
Add util/droplet and util/fee API's as part of libskycoin
Implement SWIG interfaces in order to generate client libraries for multiple programming languages

Fixed

Fix hanging process caused when the p2p listener port is already in use
Fix exit status of CLI tool when wallet file cannot be loaded
Fix calculated_hours and fee in /api/v1/explorer/address responses
Fix calculated_hours and fee in /api/v2/transaction/verify responses for confirmed transactions
/api/v1/blocks and /api/v1/last_blocks return 500 instead of 400 on database errors
POST /api/v1/wallet returns 500 instead of 400 for internal errors
Fix unspent output hashes in the cli decodeRawTransaction result
POST /api/v1/wallet/newAddress and POST /api/v1/wallet/spend will correctly fail if the wallet is not encrypted but a password is provided
Return 503 error for /api/v1/injectTransaction for all message broadcast failures (note that it is still possible for broadcast to fail but no error to be returned, in certain conditions)
Fixed autogenerated HTTPS certs. Certs are now self-signed ECDSA certs, valid for 10 years, valid for localhost and all public interfaces found on the machine. The default cert and key are renamed from cert.pem, key.pem to skycoind.cert, skycoind.key
/api/v1/resendUnconfirmedTxns will return 503 Service Unavailable is no connections are available for broadcast
#1979, Fix header check to allow localhost:6420

Changed

Add blockchain pubkey in introduction message, it would close the connection if the pubkey is not matched, but would accept it if pubkey is not provided.
CLI tool uses the REST API instead of the deprecated webrpc API to communicate with the node
cli status return value is now the response from GET /api/v1/health, which changes some fields
/api/v1/network/ endpoints will return an empty array for array values instead of null
/api/v1/blocks will return an empty array for "blocks" instead of null
/api/v1/blockchain/progress will return an empty array for "peers" instead of null
go run cmd/skycoin/skycoin.go will have exit status 1 on failure and exit status 2 on panic
The deprecated JSON 2.0 RPC interface is disabled by default for all run modes, since it is no longer needed for the CLI tool
Remove "unknown" from the "status" field in responses from /api/v1/explorer/address, /api/v1/transaction, /api/v1/transactions
cli decodeRawTransaction output format changed, see the CLI README
/api/v1/wallet/spend is deprecated, disabled by default and requires -enable-api-sets=DEPRECATED_WALLET_SPEND to enable it. Use /api/v1/wallet/transaction and /api/v1/injectTransaction instead.
Invalid password in /api/v1/wallet requests now return 400 instead of 401
Replace cmd/address_gen/ and cmd/address_gen2 with go run cmd/cli/cli.go addressGen
cli addressGen arguments have changed
cli generateWallet renamed to cli walletCreate
cli generateAddresses renamed to cli walletAddAddresses
/api/v1/explorer/address is deprecated in favor of /api/v1/transactions?verbose=1
/api/v1/balance, /api/v1/transactions, /api/v1/outputs and /api/v1/blocks accept the POST method so that large request bodies can be sent to the server, which would not fit in a GET query string
Send new DISC disconnect packet to peer before disconnecting
/api/v1/health "open_connections" value now includes incoming connections. Added "outgoing_connections" and "incoming_connections" fields to separate the two.
run.sh is now run-client.sh and a new run-daemon.sh script is added for running in server daemon mode
/api/v1/network/connection* connection object's field "introduced" replaced with field "state" which may have the values "pending", "connected" or "introduced"
/api/v1/network/connection* field "is_trusted_peer" added to connection object to indicate if the peer is in the hardcoded list of default peers
/api/v1/network/connection* field "connected_at", "unconfirmed_burn_factor" and "unconfirmed_max_transaction_size" added to connection object
/api/v1/network/connections now includes incoming connections. Filters are added to query connections by state and direction
/api/v1/resendUnconfirmedTxns is now a POST method, previously was a GET method
Transactions that violation soft constraints will propagate through the network
Node will send more peers before disconnecting due to a full peer list
Refactor CSRF to use HMAC tokens.
Add transaction verification parameters to the GET /health response

Removed

Remove USE_CSRF envvar from the CLI tool. It uses the REST API client now, which will automatically detect CSRF as needed, so no additional configuration is necessary. Operators may still wish to disable CSRF on their remote node to reduce request overhead.
Remove -enable-wallet-api and -enable-seed-api in place of including WALLET and INSECURE_WALLET_SEED in -enable-api-sets.
Copies of the source code removed from release builds due to build artifact size

v0.24.1

5 years ago

Downloads

Signatures

Signature verification instructions

[0.24.1] - 2018-07-30

Added

Add Content-Security-Policy header to http responses

Fixed

Fix portable browser version opening to blank page

v0.24.0

5 years ago

Downloads

Signatures

Signature verification instructions

[0.24.0] - 2018-07-06

Added

Minimum go version is go1.10
Add environment variable DATA_DIR in CLI's
USE_CSRF environment variable for CLI, if the remote node has CSRF enabled (CSRF is enabled by default, use -disable-csrf to disable)
cli showConfig command to echo the cli's configuration back to the user
Option to generate 12/24 word seed when creating new wallet
libskycoin 0.0.1 released with bindings for cipher/address, cipher/hash, cipher/crypto, cli/create_rawtx
Add -version flag to show node version
Add transaction verification step to "Send" page
Add more details about transaction in transaction history
Add advanced spend UI
Add CLI encryptWallet command
Add CLI decryptWallet command
Add CLI showSeed command
Add password argument to the CLI commands of addPrivateKey, createRawTransaction, generateAddresses, generateWallet, send
Support for decoding map values in cipher binary encoder
Expose known block height of peer in brand new height field added in responses of GET /api/v1/network/connections API endpoints
-verify-db option (default true), will verify the database integrity during startup and exit if a problem is found
-reset-corrupt-db option (default false) will verify the database integrity during startup and reset the db if a problem is found
GET /explorer/address: add fee to transaction objects and calculated_hours to transaction inputs
Test data generator and test suite for verification of alternative cipher implementations
Begin /api/v2 API endpoints. These endpoints are in beta and subject to change.
Add POST /api/v2/transaction/verify API endpoint
Add POST /api/v2/address/verify API endpoint
Add ignore_unconfirmed option to POST /api/v1/wallet/transaction to allow transactions to be created or spent even if there are unspent outputs in the unconfirmed pool.
Add uxouts to POST /api/v1/wallet/transaction, to allow specific unspent outputs to be used in a transaction.
Add Dockerfile in docker/images/dev-cli to build a docker image suitable for development.
Coin creator tool, cmd/newcoin, to quickly bootstrap a new fiber coin
Add Dockerfile in docker/images/dev-dind to build a docker in docker image based on skycoindev-cli.

Fixed

Reduce connection disconnects, improves syncing
Fix #1171, update CLI to support wallet encryption
Use bolt.Tx correctly for read operations
Docker images for arm32v5 and ar32v7 architectures by using busybox as base in docker/images/mainnet/Dockerfile and docker/images/mainnet/hooks/

Changed

JSON 2.0 RPC interface (used by the CLI tool) is now served on the same host interface as the REST API, port 6420. The additional listener has been removed.
CLI's RPC_ADDR environment variable must now start with a scheme e.g. http://127.0.0.1:6420, previously it did not use a scheme.
API response will be gzip compressed if client sends request with 'Accept-Encoding' contains 'gzip' in the header.
GET /api/v1/wallet/balance and GET /api/v1/balance now return an address balance list as well.
API endpoints are prefixed with /api/v1/. API endpoints without the /api/v1/ prefix are deprecated but can be enabled with -enable-unversioned-api. Please migrate to use /api/v1/ prefix in URLs.
Enable message protocol upgrade
change_address is no longer required in POST /api/v1/wallet/transaction. If not provided, change_address will default to one of the addresses being spent from.
In POST /api/v1/wallet/transaction, for auto type share mode requests, if extra coinhours remain after applying the share_factor but change cannot be made due to insufficient coins, the share_factor will switch to 1.0.
Support automatic port allocation of the API interface by specifying port 0
The web interface / API port is randomly allocated for the precompiled standalone client and electron client released on the website. If you are using the CLI tool or another API client to communicate with the standalone client, use -web-interface-port=6420 to continue using port 6420. If the program is run from source (e.g. go run, run.sh, make run) there is no change, the API will still be on port 6420.
Change number of outgoing connections to 8 from 16
Transaction history shows transactions between own addresses
Client will only maintain one connection to the default hardcoded peers, instead of all of them

Removed

Remove -rpc-interface-addr, -rpc-interface-port options. The RPC interface is now on default port 6420 with the REST API.
Remove -rpc-thread-num option
Remove -connect-to option
Remove -print-web-interface-address option
Remove support for go1.9

v0.23.0

6 years ago

Downloads

Signatures

Signature verification instructions

[0.23.0] - 2018-04-22

Added

Add wallet setup wizard
Add wallet encryption, using chacha20+poly1305 for encryption and authentication and scrypt for key derivation. Encrypted data is stored in the wallet file in a "secrets" metadata field
Add GET /health endpoint
Add POST /wallet/transaction API endpoint, creates a transaction, allowing control of spending address and multiple destinations
Add POST /wallet/encrypt API endpoint, encrypts wallet and returns encrypted wallet without sensitive data
Add POST /wallet/decrypt API endpoint, decrypts wallet and returns decrypted wallet without sensitive data
Add POST /wallet/seed API endpoint, returns the seed of an encrypted wallet. Unencrypted wallets will not expose their seeds over the API. Requires -enable-seed-api option
-enable-seed-api option to enable POST /wallet/seed
Add "size" to block API response data (affects GET /block, GET /blocks and GET /last_blocks)
Write specification for skycoin URIs (based upon bip21)

Fixed

#1309, Float imprecision error in frontend malformed some spend amounts, preventing the spend
Fix one aspect of sync stalling caused by a 5-second blocking channel write by switching it to a non-blocking write, decreasing timeouts and increasing buffer sizes

Changed

GET /wallet API endpoint, remove sensitive data from the response, and fix the data format to be the same as POST /wallet/create
GET /wallets API endpoint, remove sensitive data from the response
POST /wallet/create API endpoint, add encrypt(bool) and password argument
POST /wallet/newAddress API endpoint, add password argument
POST /wallet/spend API endpoint, add password argument
Change -disable-wallet-api to -enable-wallet-api, and disable the wallet API by default
-launch-browser is set to false by default
A default wallet will not be created on startup if there is no wallet. Instead, the wallet setup wizard will run
Replace op/go-logging with logrus
Disable JSON-RPC 2.0 interface when running the application with run.sh and electron
Whitespace will be trimmed from the seed string by the frontend client before creating or loading a wallet
Notify the user when their wallets have unconfirmed transactions
Return an error when providing a transaction that spends to the null address in POST /injectTransaction
Change accepted -log-level values to debug, info, warn, error, fatal and panic (previously were debug, info, notice, warning, error and critical)
Default log level is info

Removed

Remove "seed", "lastSeed" and "secret_key" in address entries from wallet API responses. A wallet's seed can be accessed through POST /wallet/seed only if the wallet is encrypted and the node is run with -enable-seed-api
Remove unused -logtogui and -logbufsize options

v0.22.0

6 years ago

[0.22.0] - 2018-03-20

Added

go1.10 support
Add Dockerfile
Add libskycoin C API wrapper
New wallet UI
Notify the user when a new version is available
CLI and GUI integration tests against a stable and live blockchain
#877, Add -disable-wallet-api CLI option
HTTP API client
/richlist API method, returns top n address balances
/addresscount API method, returns the number of addresses that have any amount of coins
/transactions API method, returns transactions of addresses

Fixed

Add Read, Write and Idle timeouts to the HTTP listener, preventing file descriptor leaks
Support absolute and relative paths for -data-dir option
Prevent creating transactions whose size exceeds the maximum block size
Check addition and multiplication uint64 overflow
Keep trusted peers in the peerlist permanently, even if they are unreachable
#885, Add Host header check to localhost HTTP interfaces to prevent DNS rebinding attacks
#896, Add CSRF check to wallet API
Fix base58 address parsing, which allowed leading invalid characters and treated unknown characters as a '1'
Fix occasional error which causes blockchain progress not to be shown in front-end

Changed

#1080, /wallet/transactions now returns a proper json object with pending transactions under transactions key
#951, cap cli createRawTransaction and send command coinhour distribution, coinhours are capped to a maximum of receiving coins for the address with a minimum of 1 coinhour
Upgrade to Angular 5
Add total_coinhour_supply and current_coinhour_supply to /coinSupply endpoint
#800, Add entropy parameter to /wallet/newSeed endpoint. Entropy can be 128 (default) or 256, corresponding to 12- and 24-word seeds respectively
#866, Include coins and hours in /explorer/address inputs

Removed

Remove /lastTxs API endpoint
Remove /logs and log buffering due to possible crash
Remove /wallets/reload endpoint
Remove deprecated /api/getEffectiveOutputs, use /coinSupply.

v0.21.1

6 years ago

[0.21.1] - 2017-12-14

Fixed

Fix blank page issue in windows gui wallet, which was caused by misusing the flag of -download-peers-list in electron.

v0.21.0

6 years ago

[0.21.0] - 2017-12-10

Added

Require transactions to have an input with non-zero coinhours
Add -peerlist-size and -max-outgoing-connections CLI options
Add -download-peerlist and -peerlist-url CLI options, to get peers from a URL
For electron clients, download a list of peers from https://downloads.skycoin.net/blockchain/peers.txt by default

Fixed

Fix change hours calculation. Previous gave 1/8 to change and destination addresses; now gives 1/4 to each
#653, the peerlist size was too small and could be easily filled up; default changed to 65535 from 1000

Changed

CLI's walletBalance and addressBalance commands return aggregate balances for confirmed, spendable and expected balances. Coins are formatted as droplet strings. Hours added as strings.
When splitting an odd number of hours in a spend, give the extra hour to the fee
Add block_seq to get_outputs and /outputs API response
Improve UxOut spend selection. Previously, they were spent oldest first. Now they are spent to ensure a non-zero coinhour input and otherwise minimize coinhours.
create_rawtx will try to minimize the number of UxOuts used to create a transaction.
/wallet/spend will try to maximize the number of UxOuts used to create a transaction.
Update the default peerlist size to 65535 from 1000
When loading a wallet, 100 addresses will be scanned ahead to find one with a balance