QuantFlow Finance 0.3.2

Changed

• The import name is now quantflow_finance, for example
  from quantflow_finance import BlackScholes. The package name
  quantflow-finance is unchanged. The reason: the unrelated PyPI project
  quantflow (quantmind/quantflow) also installs a top-level module called
  quantflow, so installing both packages made one overwrite the other.
• The documentation, examples, benchmarks and tests use the new name. The
  market-data logger is now quantflow_finance.data.fetcher.
• The CITATION.cff title is now "QuantFlow Finance".

Deprecated

• The old import name quantflow. In 0.3.x it still works, including
  submodule imports such as from quantflow.risk.metrics import RiskMetrics,
  and returns the same objects as quantflow_finance, but importing it emits
  a FutureWarning. It is removed in 0.4.0. To migrate, replace quantflow
  with quantflow_finance in import lines: from quantflow import X becomes
  from quantflow_finance import X, from quantflow.options... import X
  becomes from quantflow_finance.options... import X, and import quantflow
  becomes import quantflow_finance (with quantflow.X becoming
  quantflow_finance.X). To keep the old name for now, pin
  quantflow-finance<0.4.

Added

• Zenodo DOI 10.5281/zenodo.23931527 (all versions) in CITATION.cff and a
  DOI badge and citation line in the README.