v4.0.0-alpha 3 release

Bug Fixes

• all ws endpoint use new technique (bbcfe9b)
• allow message signing with wallet address (3a8808e)
• consistent service order in cockpit (7574e14)
• do not override web3 in embark (94a8bad)
• record contract transaction history (435e1e6)
• simulator: fix simulator when there is no accounts (34d5923)
• windows path separator being wrong (72f8701)
• @embark: single use tokens (6aa8781)
• @embark/blockchain_process: proxy listens on the specified host (9e7bc53)
• @embark/cli: start the dashboard after services are started (6c7782c)
• @embark/cockpit/converter: allow decimal numbers (8a5871e)
• @embark/core: Disable swarm if URL can’t be determined (c24536d)
• @embark/core: Fix —template URL support (f1206b4)
• @embark/core: Proxy support for raw transactions (ffcff4a)
• @embark/core: Restart IPFS after CORS Update (27babf0)
• @embark/core: Support legacy Parity version parsing (1ccc3e7)
• @embark/ens: make resolve() work with promises and callbacks (2195475)
• @embark/whisper: ensure web3 is ready when whisper info is requested (fd311f9)
• @embark/whisper: use a new WebsocketProvider on each retry (27ad343)
• blockchain: add cert options to blockchain initialization (bf8629d)
• blockchain/geth: create geth dev account before other accounts (7811211)
• cockpit/editor: remove arrows next to files in file explorer (d30b00e)
• compiler: fix compiler being fired twice (ebd827b)
• debugger: fix and improve console commands (37c28b9)
• debugger: fix debugger displays (9c37f97)
• embarkjs/web3: make global web3 available again (6e4a612)
• ens: fix error message by checking for directives before (06553b5)
• ens/web3: use blockchain connector for ens and fix global web3 (d5f6da3)
• gethClient: clear timeout when call backing (9a6149f)
• logHandler: stringify objects instead of trying to split it (33d6e29)
• names: fix ens console commands (50858dc)
• parity: create password file even when there are no accounts (7d2ceaa)
• profiler: do not exit on error but print it (e207537)
• proxy: delete old ids for accounts (604e267)
• test: use logger instead of engine.logger (af48788)
• test/console: register in the console in tests when ipc connected (503a79c)
• whisper: fix crash on using whisper with the simualtor (1461e95)
• ws: up fragmentation threshold to patch Geth bug with WS (b20bce9)

Features

• add coverage events (8a6d075)
• apply contract change to test (e3a7b74)
• code runner use fs overrided (944b392)
• ui: auto updates services in cockpit (a92a986)
• enable ethereum manually (5a375d9)
• @embark/core: Allow search to find contract by name (1e2cb64)
• @embark/core: improve long running webpack UI (b49839a)
• @embark/core: store IPC files in a dir within os.tmpdir() (a91a4dd), closes #1202 #450
• @embark/core: Support directives in ENS config (7511156)
• @embark/deployment: output transaction hash during deployment asap (0bb7d63)
• @embark/deployment: output transaction hash of contract deployment (3099894)
• console: add new api to register console commands (3229e15)
• coverage: gas usage improvements (0118b1a)
• scaffold: use ipfs in scaffold and upload file (9854368)
• ui: auto updates contracts in cockpit (d10d906)