* Update CHANGELOG for 1.6.9 stable release.

* [WIP] Prepare CHANGELOG for 1.7.0 beta release.

* Contract warp

* Update changes for 1.7.0

* Update description for 1.7.0 in changelog

* Update Changelog for 1.7.0 beta and 1.6.10 stable

* Address reviews for the Changelog.

* Fix blog URL in changelog.

* Fix typo in Changelog.

* Update changelog for 1.7.0 beta and 1.6.10 stable

* Update wallet library binaries

* Update the links

Add custom panic hook

The panic hook prints a backtrace, the panic message, file, and line
number, and a plea to report bugs.

Place RETURNDATA behind block number gate

asynchronous rob authored Jul 18, 2017 and Arkadiy Paronyan committed Jul 18, 2017

* bump last tick just before printing info and restore sync detection

* bump kovan snapshot version

* Fixed sync tests

* Fixed rpc tests

Giuseppe Bertone authored Jul 18, 2017 and Arkadiy Paronyan committed Jul 18, 2017

Solved the "TraceDB resync required" issue when trying to use "--tracing on" option just after a DB kill operation;

fix for builds.snapcraft.io

* refactor PriceInfo to use Fetch and reuse the client

* forget Fetch future to keep it running in the background

* update Debug message for price_info::Client

* wrap underlying errors in price_info client

* use debug_struct in price_info client debug implementation

* use global fetch service in price_info client

* rename gas_pricer parameter in RunCmd

* move price_info to its own crate

* fix price_info tests

* replace rustc_serialize with serde_json in price_info

* add documentation for price_info

* remove unused rustc-serialize dependency from ethcore

* fix price_info formatting

* re-export fetch crate in price_info

* remove unused cfg attributes in price_info

* add tests for price_info

Jaco Greeff authored Jul 16, 2017 and Arkadiy Paronyan committed Jul 16, 2017

* Shw busy indicator on Address forget

* Remove debug logs

* whisper skeleton

* basic message store

* rallying and message logic

* pass host info to network protocol handlers

* choose who starts rally based on node key

* module reshuffling

* mining messages

* prune messages by low PoW until below size target

* associated error type for ethkey generators and `OsRng` generator

* beginnings of RPC

* generic message handler for whisper

* reshuffle code order

* standard payload encoding and decoding

* basic crypto

* minor restructuring of net code

* implement shh_post

* merge?

* implement filters

* rand trait for hash types

* filter RPCs for whisper

* symmetric encryption of payload

* pub-sub

* filter tests

* use only secure random IDs

* attach arbitrary protocols to network

* basic integration of whisper into Parity

* eagerly prune low PoW entries

* broadcast messages with salted topics

* node info RPC

* fix import

* fix leading zeros calculation

* address minor grumbles

* Specify worker-src seperately, add blob:

* Upgrade react-qr-scan to latest version