Version: 0.38.0

New

• Added node time mode seq – sequential. In this mode node produces single block for
  each transaction. All blocks have gen_utime equals to the gen_utime of the previous
  block + 1 sec.
  Use /se/seq-mode-on endpoint to turn the mode on.
  Read more in SE live control (REST API) section
• New forward fee config from Everscale mainnet.

Improved

• Internal structure was simplified.
• TonNodeEngine was isolated from API services.
• Added MemDocumentsDb – to use TonNodeEngine without ArangoDB but with access to produced
  parsed artefacts.
• Added ShardStorage based on the single and simple KVStorage as a shardstate internal storage
  instead of four independent storages.
• Added MemStorage and FSStorage as two main shard storage implementations.
• Added TonEngine.time with responsibility for a block time management.
• TonNodeEngine can be used as an in-memory blockchain emulator. It is useful for example
  for smart contract testing.