Release v0.6.0

Substrate Archive v0.6.0

Added

• Use async-std instead of smol for async tasks. (#301)
• Additional tests for missing storage & pagination query. (#254)
• Storage Chain Support (#292)
• v0.9.5, v0.9.6, v0.9.7 wasm tracing runtimes

Changed

• BREAKING: PostgreSQL _background_tasks table stores data as jsonb rather than bytea. Upgrading should happen
  automatically when running v0.6.0, but you will not be able to revert to any previous version of archive.
  (#254)
• When restoring storage, blocks are paginated using the max_block_load parameter. This cuts memory usage down
  when many blocks are missing from storage. (#254)
• Update dependencies to match client 0.9.7.

Removed

• BREAKING db_actor_pool_size is no longer configurable on the builder. Actor pool no longer exists. (#254)
• BREAKING max_tasks from builder. Max tasks will always be the number of CPUS on the system. (#301)
• BREAKING task_workers from builder. Task workers will always be number of CPUS on the system. (#301)

Fixed

• archive no longer hangs on Ctrl-C. (#301)

Polkadot Archive v0.3.0

Changed

• bump polkadot to v0.9.7

Removed

• remove db_actor_pool_size as an option from configuration file. (#254)
• max_tasks from toml configuration file. (#301)
• task_workers from toml configuration file. (#301)