xbbg 1.0.0rc2

Added

• Subscription field exposure (#265): all_fields on asubscribe, astream, and stream (and PyEngine.subscribe / subscribe_with_options). When False (default), batches include only requested fields plus MKTDATA_EVENT_TYPE and MKTDATA_EVENT_SUBTYPE. When True, each batch includes every top-level scalar field Bloomberg sends (e.g. full SUMMARY/INITPAINT snapshots), with the schema growing as new fields appear. The same flag is available on avwap, amktbar, adepth, and achains for consistency across streaming services.

Full Changelog: v0.12.2...v1.0.0rc2