Version 1.4.0

1.4.0 Dec 22, 2020

New

• GraphQL optimization: use single web socket to serve all subscriptions.
• Support for the keep-alive messages from the GraphQL server.
• tonclient-core-version http header.
• net.find_last_shard_block function returning account shard last block ID.
• boc.get_code_from_tvc function extracting contract code from TVC image.
• Debot Module:
  • Add new variant ParamsOfAppDebotBrowser::SwitchCompleted to notify browser when all context actions are shown.
  • Added new 3 engine routines for crypto operations and 1 routine for querying account state (balance, state type, code, data) that can be used in debots.

Fixed

• Debot Module:
  • Invoked debot terminated correctly after error occured during
    execution of one of its actions. Initial prev_state of invoked debot
    changed to STATE_EXIT.
  • Fixed double jumping to current context in invoker debot after
    returning control to it from invoked debot.
  • Fixed conversation of exception codes thrown by debots to their user-friendly description.