2.0.0

First release against the Rayforce v2 C core. This is a major release with
breaking changes to the type system, the network layer, and the plugin surface.
The 1.0.x line continues to be maintained against the v1 core.

Breaking Changes

• Built against the Rayforce v2 C core. The bundled engine, build pipeline
  (make app), and binary protocol all target v2. Code written against the v1
  core may need updates — see the items below.

• Removed the C8 / Char type. v2 has no standalone character type; a
  single character is now a length-1 String.
  C8 is no longer importable from rayforce.

• Removed WebSocket support. The WSClient / WSServer classes and the
  entire rayforce.network.websocket module have been removed. Use
  TCP IPC (TCPClient / TCPServer) for networked queries.

• Renamed the KDB+ plugin. rayforce.plugins.raykx is now
  rayforce.plugins.kdb; import KDBEngine
  from the new path.

• Renumbered scalar type codes to match the v2 core. Atoms use the negative
  of these values (see the Data Types overview):

  Type	v1 code	v2 code
  Symbol	6	12
  F64	10	7
  Date	7	8
  Time	8	9
  Timestamp	9	10
  String	—	13
  F32	—	6

New Features

• Added the F32 (32-bit floating-point) type. Arithmetic on F32 promotes
  to F64.
• Added the RayforceLimitError exception class (core EC_LIMIT).

Notes

• String is now a first-class type (no longer modeled as a vector of C8).

2026-06-12 | 🔗 PyPI | 🔗 GitHub