Astropy 7.2 support

astropy_xarray/coordinates/frame.py

@@ -296,11 +296,13 @@ def load_representation(
     else:
         # using frame component names
         frame_type: BaseCoordinateFrame = frame_transform_graph.lookup_name(frame_name)
+        representation_info = frame_type().representation_info
+
         diff_to_data = (
             dict(
                 zip(
                     tuple(DifferentialClass.attr_classes),
-                    frame_type._get_representation_info()[DifferentialClass]["names"],
+                    representation_info[DifferentialClass]["names"],
                 )
             )
             if DifferentialClass is not None
@@ -310,7 +312,7 @@ def load_representation(
             dict(
                 zip(
                     tuple(RepresentationClass.attr_classes),
-                    frame_type._get_representation_info()[RepresentationClass]["names"],
+                    representation_info[RepresentationClass]["names"],
                 )
             )
             if RepresentationClass is not None

docs/requirements.txt

@@ -1,4 +1,4 @@
-astropy==7.1.0
+astropy==7.2.0
 xarray>=2022.06.0
 pooch
 netCDF4

docs/whats-new.rst

@@ -3,6 +3,13 @@
 What's new
 ==========
 
+0.2.1 (TBD)
+-----------
+
+- Added support for `astropy==7.2.0` sky coordinates.
+
+By `Callan Gray <https://github.com/calgray>`_.
+
 0.2.0 (31 Mar 2026)
 -------------------
 
@@ -19,7 +26,7 @@ What's new
 
 - Added :py:meth:`Dataset.astropy.to_skycoord` accessor.
 
-  By `Callan Gray <https://github.com/calgray>`_.
+By `Callan Gray <https://github.com/calgray>`_.
 
 0.1.0 (17 Jul 2025)
 -------------------
@@ -36,4 +43,4 @@ What's new
   * ``Unit()`` is not an instance of :py:class:`astropy.units.Unit`, only :py:class:`astropy.units.UnitBase`.
   * Different format literals, see `built-in formats <https://docs.astropy.org/en/stable/units/format.html#built-in-formats>`_.
 
-  By `Callan Gray <https://github.com/calgray>`_.
+By `Callan Gray <https://github.com/calgray>`_.

pyproject.toml

@@ -27,14 +27,16 @@ requires-python = ">=3.10"
 dependencies = [
   "numpy>=1.23,<2.3.0",
   "xarray>=2022.06.0,<=2025.4.0",
-  "astropy>=6.1.0,<7.2.0",
+  "astropy>=6.1.0",
   "pandas>=2.3.0,<3.0.0",
 ]
 dynamic = ["version"]
 
 [project.urls]
-Home = "https://github.com/calgray/astropy-xarray"
-Documentation = "https://astropy-xarray.readthedocs.io/en/stable"
+homepage = "https://github.com/calgray/astropy-xarray"
+documentation = "https://astropy-xarray.readthedocs.io/en/stable"
+repository = "https://github.com/calgray/astropy-xarray"
+issues = "https://github.com/calgray/astropy-xarray/issues"
 
 [project.optional-dependencies]
 test = [