snwnde · pull · Nov 20, 2025 · Nov 20, 2025 · Nov 20, 2025
diff --git a/doc/api/preprocessing.rst b/doc/api/preprocessing.rst
@@ -221,6 +221,7 @@ EEG referencing:
    get_chpi_info
    head_pos_to_trans_rot_t
    read_head_pos
+   refit_hpi
    write_head_pos
 
 :py:mod:`mne.transforms`
@@ -235,6 +236,7 @@ EEG referencing:
    :toctree: ../generated/
 
    Transform
+   angle_distance_between_rigid
    quat_to_rot
    rot_to_quat
    read_ras_mni_t
diff --git a/doc/changes/dev/13484.newfeature.rst b/doc/changes/dev/13484.newfeature.rst
@@ -0,0 +1 @@
+Add ability to refit HPI order and device-to-head transform via :func:`mne.chpi.refit_hpi` and compute distances between transforms with :func:`mne.transforms.angle_distance_between_rigid` by `Eric Larson`_.
diff --git a/doc/changes/dev/13486.bugfix.rst b/doc/changes/dev/13486.bugfix.rst
@@ -0,0 +1,3 @@
+Improved error message when non-finite values (NaN/Inf) are detected in calls to
+:meth:`inst.compute_psd(method="welch") <mne.io.Raw.compute_psd>` or
+:meth:`ICA.fit() <mne.preprocessing.ICA.fit>`, by :newcontrib:`Emma Zhang`.
diff --git a/doc/changes/names.inc b/doc/changes/names.inc
@@ -79,6 +79,7 @@
 .. _Eduard Ort: https://github.com/eort
 .. _Emily Stephen: https://github.com/emilyps14
 .. _Emma Bailey: https://www.cbs.mpg.de/employees/bailey
+.. _Emma Zhang: https://portfolio-production-ed03.up.railway.app/
 .. _Emmanuel Ferdman: https://github.com/emmanuel-ferdman
 .. _Emrecan Çelik: https://github.com/emrecncelik
 .. _Enrico Varano: https://github.com/enricovara/

diff --git a/doc/sphinxext/related_software.py b/doc/sphinxext/related_software.py
@@ -64,10 +64,6 @@
         "Home-page": "https://github.com/mind-inria/picard",
         "Summary": "Preconditioned ICA for Real Data",
     },
-    "mne-features": {
-        "Home-page": "https://mne.tools/mne-features",
-        "Summary": "MNE-Features software for extracting features from multivariate time series",  # noqa: E501
-    },
     "mffpy": {
         "Home-page": "https://github.com/BEL-Public/mffpy",
         "Summary": "Reader and Writer for Philips' MFF file format.",

diff --git a/mne/_fiff/meas_info.py b/mne/_fiff/meas_info.py
@@ -1999,6 +1999,10 @@ def ch_names(self):
 
         return ch_names
 
+    @property
+    def _cals(self):
+        return np.array([ch["range"] * ch["cal"] for ch in self["chs"]], float)
+
     @repr_html
     def _repr_html_(self):
         """Summarize info for HTML representation."""
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Add ability to refit HPI order and device-to-head transform via :func:`mne.chpi.refit_hpi` and compute distances between transforms with :func:`mne.transforms.angle_distance_between_rigid` by `Eric Larson`_.