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Changelog

Source: NEWS.md

tabpfn 0.3.0

  • Added quantile regression support to predict().

  • tab_pfn()’s version argument now accepts bare version numbers in addition to "v"-prefixed strings. A "v" is prepended automatically, so version = 2.5, version = "2.5", and version = "v2.5" are all equivalent.

  • New tabpfn_initialize() eagerly loads the Python tabpfn library (and PyTorch). Call it right after library(tabpfn) and before other OpenMP-using packages to avoid the segmentation fault described in #34.

  • When the "r-tabpfn" environment (created by install_tabpfn()) is the Python installation reticulate resolves to, the tabpfn Python library is now imported eagerly at load time so that PyTorch claims OpenMP before other packages can, avoiding a segmentation fault (#34).

  • New install_tabpfn() sets up a persistent "r-tabpfn" Python virtual environment. It has a version argument to pin a specific tabpfn release and, by default, offers to upgrade an existing environment when a newer release is available.

  • Added a type argument to be consistent with parsnip. Defaults to NULL, which will produce all prediction types.

  • The fitted tab_pfn object now records:

  • The underlying TabPFN model version in a version element, which is also shown by the print method. It falls back to "unknown" if the version cannot be determined.

  • The device(s) used to fit the model (e.g. "cpu", "mps", or "cuda:0") in a device element, which is also shown by the print method. It falls back to "unknown" if the device cannot be determined.

tabpfn 0.2.0

CRAN release: 2026-05-14

  • Updated notes on License Requirements in ?tab_pfn.

  • control_tab_pfn() now accepts ... to pass additional arguments directly to the TabPFN Python constructor (e.g. model_path).

  • tab_pfn() gains a version argument to select a specific TabPFN model version (e.g., "v2", "v2.5"). When NULL, the Python library’s current default is used (#15).

  • New tabpfn_list_versions() returns the model versions supported by the currently installed Python tabpfn library.

  • Added tabpfn_download_models() to close (#15) @frankiethull

tabpfn 0.1.0

CRAN release: 2026-03-18

  • Initial version