loro-crdt@1.13.8

Patch Changes

• ac1feb6: Reduce peak memory across large snapshot import, toJSON, update import, and
  snapshot export by preserving lazy state, bounding the decompressed SSTable
  block cache by bytes, and preallocating the snapshot output exactly. Snapshot
  import now validates every embedded SSTable block checksum before accepting
  external bytes.

  Full snapshot export no longer walks the alive-container graph: store entries
  for referenced containers are created when the creating op or imported diff is
  applied, so a cold export after a large import is a flush plus KV export
  instead of re-reading every container from compressed blocks. As part of this,
  full export round-trips imported state bytes faithfully (inconsistent
  alive-container parent metadata is now rejected by shallow export, which still
  walks, rather than by full export), and an ensured-but-empty mergeable child is
  no longer materialized into the KV store by a full export — importers resolve
  it from its parent map marker. First toJSON after import also avoids decoding
  each lazy container twice.