electrumx 1.4.4p2

.gitignore

+*/__pycache__/
+.cache/
+tests/*/__pycache__/
+.pytest_cache/
+*/*~
+*.#*
+*#
+*~
+docs/_build
+/build
+/dist
+/electrumx.egg-info

.travis.yml

+sudo: required
+dist: trusty
+language: python
+before_install:
+  - sudo add-apt-repository -y ppa:giskou/librocksdb
+  - sudo apt-get -qq update
+  - sudo apt-get install -yq libsnappy-dev zlib1g-dev libbz2-dev libgflags-dev
+  - sudo apt-get install -yq --allow-unauthenticated librocksdb
+  - wget https://launchpad.net/ubuntu/+archive/primary/+files/leveldb_1.20.orig.tar.gz
+  - tar -xzvf leveldb_1.20.orig.tar.gz
+  - pushd leveldb-1.20 && make && sudo mv out-shared/libleveldb.* /usr/local/lib && sudo cp -R include/leveldb /usr/local/include && sudo ldconfig && popd
+python:
+  - "3.6"
+  - "nightly"
+# command to install dependencies
+install:
+  - pip install aiohttp
+  - pip install aiorpcX
+  - pip install ecdsa
+  - pip install plyvel
+  - pip install pycodestyle
+  - pip install pylru
+  - pip install pyrocksdb
+  - pip install pytest-cov
+  - pip install Sphinx
+# hashes
+  - pip install tribus-hash
+  - pip install blake256
+  - pip install x11_hash
+  - pip install xevan_hash
+  - pip install quark_hash
+  - pip install git+https://github.com/goacoincore/neoscrypt
+# command to run tests
+script:
+  - pytest --cov=server --cov=lib --cov=wallet
+  - pycodestyle server/*.py lib/*.py
+  - sh -c "cd docs && make html"
+# Dont report coverage from nightly
+after_success:
+  - if [[ $(python3 -V 2>&1) == *"Python 3.6"* ]]; then
+      pip install python-coveralls;
+      coveralls;
+    fi

LICENCE

+Copyright (c) 2016-2017, Neil Booth
+
+All rights reserved.
+
+The MIT License (MIT)
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.rst

+.. image:: https://travis-ci.org/kyuupichan/electrumx.svg?branch=master
+    :target: https://travis-ci.org/kyuupichan/electrumx
+.. image:: https://coveralls.io/repos/github/kyuupichan/electrumx/badge.svg
+    :target: https://coveralls.io/github/kyuupichan/electrumx
+
+===============================================
+ElectrumX - Reimplementation of electrum-server
+===============================================
+
+For a future network with bigger blocks.
+
+  :Licence: MIT
+  :Language: Python (>= 3.6)
+  :Author: Neil Booth
+
+Documentation
+=============
+
+See `readthedocs <https://electrumx.readthedocs.io/>`_.

compact_history.py

+#!/usr/bin/env python3
+#
+# Copyright (c) 2017, Neil Booth
+#
+# All rights reserved.
+#
+# See the file "LICENCE" for information about the copyright
+# and warranty status of this software.
+
+'''Script to compact the history database.  This should save space and
+will reset the flush counter to a low number, avoiding overflow when
+the flush count reaches 65,536.
+
+This needs to lock the database so ElectrumX must not be running -
+shut it down cleanly first.
+
+It is recommended you run this script with the same environment as
+ElectrumX.  However it is intended to be runnable with just
+DB_DIRECTORY and COIN set (COIN defaults as for ElectrumX).
+
+If you use daemon tools, you might run this script like so:
+
+   envdir /path/to/the/environment/directory ./compact_history.py
+
+Depending on your hardware this script may take up to 6 hours to
+complete; it logs progress regularly.
+
+Compaction can be interrupted and restarted harmlessly and will pick
+up where it left off.  However, if you restart ElectrumX without
+running the compaction to completion, it will not benefit and
+subsequent compactions will restart from the beginning.
+'''
+
+import logging
+import sys
+import traceback
+from os import environ
+
+from server.env import Env
+from server.db import DB
+
+
+def compact_history():
+    if sys.version_info < (3, 6):
+        raise RuntimeError('Python >= 3.6 is required to run ElectrumX')
+
+    environ['DAEMON_URL'] = ''   # Avoid Env erroring out
+    env = Env()
+    db = DB(env)
+
+    assert not db.first_sync
+    history = db.history
+    # Continue where we left off, if interrupted
+    if history.comp_cursor == -1:
+        history.comp_cursor = 0
+
+    history.comp_flush_count = max(history.comp_flush_count, 1)
+    limit = 8 * 1000 * 1000
+
+    while history.comp_cursor != -1:
+        history._compact_history(limit)
+
+    # When completed also update the UTXO flush count
+    db.set_flush_count(history.flush_count)
+
+def main():
+    logging.basicConfig(level=logging.INFO)
+    logging.info('Starting history compaction...')
+    try:
+        compact_history()
+    except Exception:
+        traceback.print_exc()
+        logging.critical('History compaction terminated abnormally')
+    else:
+        logging.info('History compaction complete')
+
+
+if __name__ == '__main__':
+    main()

contrib/config/straks/electrumx.banner

+          ______________________________    _____   ____  __.  _________
+         /   _____/\__    ___/\______   \  /  _  \ |    |/ _| /   _____/
+         \_____  \   |    |    |       _/ /  /_\  \|      <   \_____  \
+         /        \  |    |    |    |   \/    |    \    |  \  /        \
+        /_______  /  |____|    |____|_  /\____|__  /____|__ \/_______  /
+                \/                    \/         \/        \/        \/
+
+                             STRAKS Electrum Server
+
+                             ----------------------
+
+                               $SERVER_SUBVERSION
+                               $DAEMON_SUBVERSION
+
+                             ----------------------
+
+                          Website: https://straks.tech
+                      Block Explorer: https://straks.info
+                   Discord Forum: https://discord.straks.tech
+                        STRAKS Forum: https://straks.co
+         STRAKS ANN: https://bitcointalk.org/index.php?topic=2433318.0
+                STRAKS GitHub: https://github.com/straks/straks
+                  STRAKS Insight: https://straks.tech/insight/
+                 STRAKS Telegram: https://telegram.straks.tech
+                  STRAKS Twitter: https://twitter.straks.tech
+                 STRAKS Facebook: https://facebook.straks.tech
+         STRAKS Core Wallet: https://github.com/straks/straks/releases
+    STRAKS Electrum Wallet: https://github.com/straks/electrum-stak/releases
+              STRAKS Android Wallet: https://straks.tech/#wallets
+              STRAKS Point-of-Sale: https://github.com/straks/strakspos
+              STRAKS Paper Wallet: https://paper.straks.tech
+          CoinMarketCap: https://coinmarketcap.com/currencies/straks/
+        Masternodes Online: https://masternodes.online/currencies/STAK/
+              Masternodes Pro: https://masternodes.pro/stats/stak
+              CoinGecko: https://www.coingecko.com/en/coins/straks
+                  Coinlib: https://coinlib.io/coin/STAK/Straks
+Crypto-Coinz: https://www.crypto-coinz.net/coin-info/?100-Straks-STAK-Lyra2v2-calculator/
+          WhatToMine: https://whattomine.com/coins/240-stak-lyra2rev2
+
+                             ----------------------
+

contrib/config/straks/electrumx_STAK.conf

+COIN = STRAKS
+DB_DIRECTORY = /home/squbs/electrumdb_STRAKS
+DAEMON_URL = http://ustraks:randompassword@127.0.0.1:7574/
+RPC_HOST = 127.0.0.1
+RPC_PORT = 8000
+HOST = 
+TCP_PORT = 50001 
+SSL_PORT = 50002 
+SSL_CERTFILE = 
+SSL_KEYFILE = 
+EVENT_LOOP_POLICY = uvloop
+IRC = 1
+REPORT_HOST = ex001-stak.qxu.io
+NET = mainnet
+BANNER_FILE = /etc/electrumx.banner
+BANDWIDTH_LIMIT=10000000

contrib/config/straks/electrumx_STAK.service

+[Unit]
+Description=Electrumx_STAK
+After=network.target
+
+[Service]
+EnvironmentFile=/etc/electrumx_STAK.conf
+ExecStart=/usr/local/bin/electrumx_server.py
+User=squbs
+LimitNOFILE=8192
+TimeoutStopSec=30min
+
+[Install]
+WantedBy=multi-user.target

contrib/daemontools/env/COIN

+Bitcoin

contrib/daemontools/env/DAEMON_URL

+http://username:[email protected]:port/

contrib/daemontools/env/DB_DIRECTORY

+/path/to/db/directory

contrib/daemontools/env/ELECTRUMX

+/path/to/electrumx_server.py

contrib/daemontools/env/NET

+mainnet

contrib/daemontools/env/USERNAME

+electrumx

contrib/daemontools/log/run

+#!/bin/sh
+exec multilog s500000 n10 /path/to/log/dir

contrib/daemontools/run

+#!/bin/sh
+echo "Launching ElectrumX server..."
+USERNAME=$(envdir ./env printenv USERNAME)
+ELECTRUMX=$(envdir ./env printenv ELECTRUMX)
+ulimit -n 4000 && exec 2>&1 envdir ./env envuidgid $USERNAME python3 $ELECTRUMX

contrib/python3.6/python-3.6.sh

+#!/bin/sh
+###########################
+#Installation of Python 3.6
+###########################
+
+sudo add-apt-repository ppa:jonathonf/python-3.6
+sudo apt-get update && sudo apt-get install python3.6 python3.6-dev
+
+cd ~
+git clone https://github.com/kyuupichan/electrumx.git
+cd electrumx
+sudo python3.6 setup.py install
+

contrib/raspberrypi3/install_electrumx.sh

+#!/bin/sh
+###################
+# install electrumx
+###################
+
+# Remove "raspi-copies-and-fills" as it breaks the upgrade process
+sudo apt-get purge raspi-copies-and-fills
+
+# upgrade raspbian to 'stretch' distribution
+sudo echo 'deb http://mirrordirector.raspbian.org/raspbian/ testing main contrib non-free rpi' > /etc/apt/sources.list.d/stretch.list
+sudo apt-get update
+sudo apt-get dist-upgrade
+sudo apt-get autoremove
+
+# install electrumx dependencies
+sudo apt-get install python3-pip
+sudo apt-get install build-essential libc6-dev
+sudo apt-get install libncurses5-dev libncursesw5-dev
+sudo apt install libreadline6-dev/stable libreadline6/stable
+sudo apt-get install libleveldb-dev
+sudo apt-get install git
+sudo pip3 install plyvel
+
+# install electrumx
+git clone https://github.com/kyuupichan/electrumx.git
+cd electrumx
+sudo python3 setup.py install

contrib/raspberrypi3/run_electrumx.sh

+#!/bin/sh
+###############
+# run_electrumx
+###############
+
+# configure electrumx
+export COIN=BitcoinSegwit
+export DAEMON_URL=http://rpcuser:[email protected]
+export NET=mainnet
+export CACHE_MB=400
+export DB_DIRECTORY=/home/username/.electrumx/db
+export SSL_CERTFILE=/home/username/.electrumx/certfile.crt
+export SSL_KEYFILE=/home/username/.electrumx/keyfile.key
+export BANNER_FILE=/home/username/.electrumx/banner
+export DONATION_ADDRESS=your-donation-address
+
+# connectivity
+export HOST=
+export TCP_PORT=50001
+export SSL_PORT=50002
+
+# visibility
+export REPORT_HOST=hostname.com
+export RPC_PORT=8000
+
+# run electrumx
+ulimit -n 10000
+/usr/local/bin/electrumx_server.py 2>> /home/username/.electrumx/electrumx.log >> /home/username/.electrumx/electrumx.log &
+
+######################
+# auto-start electrumx
+######################
+
+# add this line to crontab -e
+# @reboot /path/to/run_electrumx.sh

contrib/systemd/electrumx.conf

+# default /etc/electrumx.conf for systemd
+
+# REQUIRED
+DB_DIRECTORY = /db
+# Bitcoin Node RPC Credentials
+DAEMON_URL = http://username:password@hostname:port/
+
+# See http://electrumx.readthedocs.io/en/latest/environment.html for
+# information about other configuration settings you probably want to consider.

contrib/systemd/electrumx.service

+[Unit]
+Description=Electrumx
+After=network.target
+
+[Service]
+EnvironmentFile=/etc/electrumx.conf
+ExecStart=/usr/local/bin/electrumx_server.py
+User=electrumx
+LimitNOFILE=8192
+TimeoutStopSec=30min
+
+[Install]
+WantedBy=multi-user.target

docs/ACKNOWLEDGEMENTS

+Thanks to Thomas Voegtlin for creating the Electrum software and
+infrastructure and for maintaining it so diligently.  Electrum is
+probably the best desktop Bitcoin wallet solution for most users.  My
+faith in it is such that I use Electrum software to store most of my
+Bitcoins.
+
+Whilst the vast majority of the code here is my own original work and
+includes some new ideas, it is very clear that the general structure
+and concept are those of Electrum.  Some parts of the code and ideas
+of Electrum, some of which it itself took from other projects such as
+Abe and pywallet, remain.  Thanks to the authors of all the software
+this is derived from.
+
+I'd like to thank bauerj, hsmiths and JWU42 of #electrum for their
+help and support in testing the versions of ElectrumX prior to 1.0.
+
+Thanks to Daniel Bernstein for daemontools and other software, and to
+Matthew Dillon for DragonFlyBSD.  They are both deeply inspirational
+people.
+
+And of course, thanks to Satoshi for the wonderful creation that is
+Bitcoin.
\ No newline at end of file

docs/Makefile

+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    = -W
+SPHINXBUILD   = sphinx-build
+SPHINXPROJ    = ElectrumX
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M [email protected] "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/PERFORMANCE-NOTES

+Just some notes on performance with Python 3.5. We are taking these into
+account in the code.
+
+- 60% faster to create lists with [] list comprehensions than tuples
+  or lists with tuple(), list().  Of those list is 10% faster than
+  tuple.
+
+- however when not initializing from a generator, a fixed-length tuple
+  is at least 80% faster than a list.
+
+- an implicit default argument is ~5% faster than passing the default
+  explicitly
+
+- using a local variable x rather than self.x in loops and list
+  comprehensions is over 50% faster
+
+- struct.pack, struct.unpack are over 60% faster than int.to_bytes and
+  int.from_bytes.  They are faster little endian (presumably because
+  it matches the host) than big endian regardless of length. Furthermore,
+  using stored packing and unpacking methods from Struct classes is faster
+  than using the flexible-format struct.[un]pack equivalents.
+
+  After storing the Struct('<Q').unpack_from function as unpack_uint64_from,
+   later calls to unpack_uint64_from(b, 0) are about 30% faster than calls to
+   unpack_from('<Q', b, 0).
+
+
+- single-item list and tuple unpacking.  Suppose b = (1, )
+
+   a, = b  is a about 0.4% faster than  (a,) = b
+           and about 45% faster than a = b[0]
+
+- multiple assignment is faster using tuples only for 3 or more items
+
+- retrieving a previously stored length of a bytes object can be over 200%
+  faster than a new call to len(b)
\ No newline at end of file

docs/architecture.rst

+Architecture
+============
+
+.. image:: https://docs.google.com/drawings/d/1Su_DR2c8__-4phm12hAzV65fL2tNm_1IhKr4XivkW6Q/pub?w=720&h=540
+    :target: https://docs.google.com/drawings/d/1Su_DR2c8__-4phm12hAzV65fL2tNm_1IhKr4XivkW6Q/pub?w=960&h=720
+
+Env
+---
+
+Holds configuration taken from the environment, with apprioriate
+defaulting appropriately.  Generally passed to the constructor of
+other components which take their settings from it.
+
+Controller
+----------
+
+The central part of the server process initialising and coordinating
+all the others.  Manages resource usage.
+
+
+LocalRPC
+--------
+
+Handles local JSON RPC connections querying ElectrumX server state.
+Started when the ElectrumX process starts.
+
+ElectrumX
+---------
+
+Handles JSON Electrum client connections over TCP or SSL.  One
+instance per client session.  Should be the only component concerned
+with the details of the Electrum wire protocol.
+
+Not started until the Block Processor has caught up with bitcoind.
+
+Daemon
+------
+
+Encapsulates the RPC wire protocol with bitcoind for the whole server.
+Transparently handles temporary bitcoind connection errors, and fails
+over if necessary.
+
+Notifies the Mempool when the list of mempool transaction hashes is
+updated.
+
+
+Block Processor
+---------------
+
+Responsible for managing block chain state (UTXO set, history,
+transaction and undo information) and for handling block chain
+reorganisations.
+
+When caught up, processes new blocks as they are found, and flushes
+the updates to the Database immediately.
+
+When syncing uses caches for in-memory state updates since the prior
+flush.  Occasionally flushes state to the storage layer when caches
+get large.
+
+Prefetcher
+----------
+
+Cooperates with the Block Processor to asynchronously prefetch blocks
+from bitcoind.  Once it has caught up it additionally asks the Daemon
+to refresh its view of bitcoind's mempool transaction hashes.  Serves
+blocks to the Block Processor via a queue.
+
+Mempool
+-------
+
+Handles all the details of maintaining a representation of bitcoind's
+mempool state.  Obtains the list of current mempool transaction hashes
+from the Daemon when notified by the Prefetcher.
+
+Notifies the Controller that addresses have been touched when the
+mempool refreshes (or implicitly when a new block is found).
+
+Database
+--------
+
+The underlying data store, made up of the DB backend (such as
+`leveldb`) and the host filesystem.

docs/authors.rst

+.. _Authors:
+
+Authors
+=======
+
+* Neil Booth
+
+  Creator and maintainer.
+
+* Johann Bauer
+
+  Backend DB abstraction.
+
+* John Jegutanis
+
+  Alt-chain integrations.

docs/changelog.rst

+ChangeLog
+=========
+
+Version 1.4.3
+-------------
+
+* Fix `#442`_.
+
+Version 1.4.2
+-------------
+
+* proxy remote IP reported properly if :envvar:`FORCE_PROXY` is set.
+  Fixes `#301`_.
+* requires aiorpcx 0.5.5
+
+Version 1.4.1
+-------------
+
+* minor bugfixes - cleaner shutdown; group handling
+* set PROTOCOL_MIN to 1.0; this will prevent 2.9.x clients from connecting
+  and encourage upgrades to more recent clients without the security hole
+* requires aiorpcx 0.5.4
+
+Version 1.4
+-----------
+
+* switch to `aiorpcX <https://github.com/kyuupichan/aiorpcX>`_ for all
+  networking, ``JSON RPC`` and proxy handling
+* proxy detection improvements
+* `documentation <https://electrumx.readthedocs.io/>`_ rewrite
+* new environment variable :envvar:`LOG_FORMAT` to control logging format
+* new environment variable :envvar:`DROP_CLIENT` to cut off unsupported
+     client software
+* coin updates: Litecoin (pooler), bitbayd (kongeo), BTG (wilsonmeier),
+     danny91, wakiyamap, snowgem, Dash (theLazier), fujicoin
+* new coins: Decred (cipherzzz), axe (-k),
+* typo fixes (dax, romanz)
+
+.. note:: the Dash-specific undocumented ``masternode.subscribe()``
+   RPC call was not following the JSON RPC spec; this was shown up by
+   the switch to aiorpcX.  I had to modify the code but it may break
+   Dash clients.
+
+   The Decred implementation doesn't work on mainnet; I will remove it
+   if this remains unfixed.
+
+Version 1.3
+-----------
+
+* Switch to :ref:`version 1.2` of the protocol.
+  :func:`mempool.get_fee_histogram` implementation contributed by ecdsa,
+  verbose mode of :func:`blockchain.transaction.get` by gdassori.
+* :func:`blockchain.scripthash.listunspent` now takes into account mempool
+  spends and receipts.
+* Improved client notification handling.
+* Wait for mempool to fully sync before serving.
+* Documentation moved to `readthedocs.io
+  <https://electrumx.readthedocs.io/>`_.  Rewritten and improved
+  protocol documentation.
+* new/updated coins: Chips (cipig), Feathercoin (lclc), Zclassic(heyrhett),
+  Dash (thelazier), NYC (xarakas), Koto (wo01), BitcoinZ (cipig), BitCore
+  (cipig), Fujicoin (fujicoin), Bitcoin Atom (erasmospunk), Deanrius (carsenk),
+  SNG (blackjok3rtt).
+* Minor fixes and improvements: duckartes, blin00, bauerj,
+  erasmospunk, SomberNight, romanz.
+
+Version 1.2.1
+-------------
+
+- remove IRC support.  Most coins had empty IRC channels.  Those that
+  don't have peers populated.
+- use estimatesmartfee RPC call if available (SomberNight)
+- new/updated coins: Emercoin (Sergii Vakula), Bitcoin Gold (erasmospunk),
+  Monacoin testnet (Wakiyama P), sibcoin (53r63rn4r), Komodo and Monaize
+  (cipig), Hush (Duke Leto)
+- doc updates (fr3aker)
+- issues fixed: `#302`_
+
+Version 1.2
+-----------
+
+.. note:: version 1.2 changes script hash indexing in the database, so
+  you will need to rebuild your databases from scratch.  Running this
+  version will refuse to open the DB and not corrupt it, so you can
+  revert to 1.1.x if you wish.  The initial synchronisation process
+  should be around 10-15% faster than 1.1, owing to this change and
+  Justin Arthur's optimisations from 1.1.1.
+
+- separate P2PKH from P2PK entries in the history and UTXO databases.
+  These were previously amalgamated by address as that is what
+  electrum-server used to do.  However Electrum didn't handle P2PK
+  spends correctly and now the protocol admits subscriptions by script
+  hash there is no need to have these merged any more.
+
+For Bitcoin (BitcoinSegwit/mainnet) you can download a leveldb database
+synced up to block 490153 using this bittorrent magnet
+`link (~24GB) <magnet:?xt=urn:btih:caa804f48a319b061be3884ac011656c27121a6f&dn=electrumx_1.2_btc_leveldb_490153>`_.
+
+Version 1.1.2
+-------------
+
+- PEER_DISCOVERY environment variable is now tri-state (fixes
+  `#287`_).  Please check your setting as its meaning has changed
+  slightly.
+- fix listunspent protocol methods to remove in-mempool spends (fixes
+  `#277`_).
+- improved environment variable handling
+- EMC2 update (cipig), Monacoin update (cryptocoin-junkey),
+  Canada Ecoin (koad)
+- typo fixes, Bitcoin testnet peers updates (SomberNight)
+
+Version 1.1.1
+-------------
+
+- various refactorings, improvement of env var handling
+- update docs to match
+- various optimizations mainly affecting initial sync (Justin Arthur)
+- Dash fixes (cipig)
+- Add ALLOW_ROOT option (Luke Childs)
+- Add BitZeny support, update Monacoin (cryptocoin-junkey)
+
+Version 1.1
+-----------
+
+See the changelogs below for recent changes.  The most important is
+that for mainnet bitcoin **NET** must now be *mainnet* and you must
+choose a **COIN** from *BitcoinCash* and *BitcoinSegwit*.  Similarly
+for testnets.  These coins will likely diverge further in future so
+it's best they become separate coins now.
+
+- no longer persist peers, rediscover on restart
+- onion peers only reported if can connect; hard-coded exception removed
+- small fix for blockchain.transaction.broadcast
+
+**Neil Booth**  [email protected]  https://github.com/kyuupichan
+
+1BWwXJH3q6PRsizBkSGm2Uw4Sz1urZ5sCj
+
+LKaFk4KkVpw9pYoUpbckQSKKgCVC4oj78b
+
+.. _#277: https://github.com/kyuupichan/electrumx/issues/277
+.. _#287: https://github.com/kyuupichan/electrumx/issues/287
+.. _#301: https://github.com/kyuupichan/electrumx/issues/301