VER: Release 0.48.0

[threecgreen]

Enhancements

• Added initial support for splitting DBN files:
  • Added new SplitEncoder that supports synchronous and asynchronous encoding
  • Added new Splitter trait that allows for extensible splitting of files while
    reusing the SplitEncoder boilerplate.
  • Added SchemaSplitter, SymbolSplitter, and TimeSplitter which allow for
    different methods of splitting DBN files
  • Added split support to the CLI. For example:
    dbn mbo.dbn --split-by week --output-pattern '{date}.json' --json
• Added new publisher for Blue Ocean ATS (OCEA_MEMOIR_OCEA)

Bug fixes

• Fixed issue where AsyncDynReader instances created from with_buffer() would only
  decode the first frame of multi-frame Zstandard files

[nmacholl]

LGTM 🚀