diff --git a/CHANGES.rst b/CHANGES.rst
index 5815e933733..7e1a5926b1f 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,268 @@
+Version 5.2 (2022-12-12)
+========================
+
+New Features
+------------
+
+astropy.coordinates
+^^^^^^^^^^^^^^^^^^^
+
+- Adds new topocentric ITRS frame and direct transforms to and from the observed
+  frames ``AltAz`` and ``HADec`` with the ability to add or remove refraction
+  corrections as required. Since these frames are all within the ITRS, there are
+  no corrections applied other than refraction in the transforms. This makes the
+  topocentric ITRS frame and these transforms convenient for observers of near
+  Earth objects where stellar aberration should be omitted. [#13398]
+
+- Allow comparing ``SkyCoord`` to frames with data. [#13477]
+
+astropy.cosmology
+^^^^^^^^^^^^^^^^^
+
+- Cosmology instance can be parsed from or converted to a HTML table using
+  the new HTML methods in Cosmology's ``to/from_format`` I/O. [#13075]
+
+- A new comparison function has been added -- ``cosmology_equal()`` -- that
+  mirrors its ``numpy`` counterpart but allows for the arguments to be converted
+  to a ``Cosmology`` and to compare flat cosmologies with their non-flat
+  equivalents. [#13104]
+
+- Cosmology equivalence for flat FLRW cosmologies has been generalized to apply
+  to all cosmologies using the FlatCosmology mixin. [#13261]
+
+- The cosmological redshift unit now has a physical type of ``"redshift"``. [#13561]
+
+astropy.io.ascii
+^^^^^^^^^^^^^^^^
+
+- Add ability to read and write a fixed width ASCII table that includes additional
+  header rows specifying any or all of the column dtype, unit, format, and
+  description. This is available in the ``fixed_width`` and
+  ``fixed_width_two_line`` formats via the new ``header_rows`` keyword argument. [#13734]
+
+astropy.io.fits
+^^^^^^^^^^^^^^^
+
+- Added support to the ``io.fits`` API for reading and writing file paths of the
+  form ``~/file.fits`` or ``~<username>/file.fits``, referring to the home
+  directory of the current user or the specified user, respectively. [#13131]
+
+- Added support for opening remote and cloud-hosted FITS files using the
+  ``fsspec`` package, which has been added as an optional dependency. [#13238]
+
+astropy.io.votable
+^^^^^^^^^^^^^^^^^^
+
+- Added support in ``io.votable`` for reading and writing file paths of the form
+  ``~/file.xml`` or ``~<username>/file.xml``, referring to the home directory of
+  the current user or the specified user, respectively. [#13149]
+
+astropy.modeling
+^^^^^^^^^^^^^^^^
+
+- Add option to non-linear fitters which enables automatic
+  exclusion of non-finite values from the fit data. [#13259]
+
+astropy.nddata
+^^^^^^^^^^^^^^
+
+- Modified ``Cutout2D`` to allow objects of type ``astropy.io.fits.Section``
+  to be passed to the ``data`` parameter. [#13238]
+
+- Add a PSF image representation to ``astropy.nddata.NDData`` and ``astropy.nddata.CCDData``. [#13743]
+
+astropy.table
+^^^^^^^^^^^^^
+
+- An Astropy table can now be converted to a scalar NumPy object array. For NumPy
+  >= 1.20, a list of Astropy tables can be converted to an NumPy object array of
+  tables. [#13469]
+
+astropy.time
+^^^^^^^^^^^^
+
+- Added the ``astropy.time.Time.mean()`` method which also enables the ``numpy.mean()`` function to be used on instances of ``astropy.time.Time``. [#13508]
+
+- Improve the performance of getting the string representation of a large ``Time``
+  or ``TimeDelta`` object. This is done via a new ``to_string()`` method that does
+  the time string format conversion only for the outputted values. Previously the
+  entire array was formatted in advance. [#13555]
+
+astropy.units
+^^^^^^^^^^^^^
+
+- It is now possible to use unit format names as string format specifiers for a
+  ``Quantity``, e.g. ``f'{1e12*u.m/u.s:latex_inline}'`` now produces the string
+  ``'$1 \\times 10^{12} \\; \\mathrm{m\\,s^{-1}}$'``. [#13050]
+
+- Ensure that the ``argmin`` and ``argmax`` methods of ``Quantity`` support the
+  ``keepdims`` argument when numpy does (numpy version 1.22 and later). [#13329]
+
+- ``numpy.lib.recfunctions.merge_arrays()`` is registered with numpy overload for
+  ``Quantity``. [#13669]
+
+- Added SI prefixes for quecto ("q", :math:`10^{-30}`), ronto ("r",
+  :math:`10^{-27}`), ronna ("R", :math:`10^{27}`), and quetta ("Q",
+  :math:`10^{30}`). [#14046]
+
+astropy.utils
+^^^^^^^^^^^^^
+
+- Added the ``use_fsspec``, ``fsspec_kwargs``, and ``close_files`` arguments
+  to ``utils.data.get_readable_fileobj``. [#13238]
+
+- Ensure that the ``argmin`` and ``argmax`` methods of ``Masked`` instances
+  support the ``keepdims`` argument when numpy does (numpy version 1.22 and
+  later). [#13329]
+
+astropy.visualization
+^^^^^^^^^^^^^^^^^^^^^
+
+- Add helper functions for WCSAxes instances to draw the instrument beam and a physical scale. [#12102]
+
+- Add a ``scatter_coord`` method to the ``wcsaxes`` functionality based on the
+  existing ``plot_coord`` method but that calls ``matplotlib.pyplot.scatter``. [#13562]
+
+- Added a ``sinh`` stretch option to ``simple_norm``. [#13746]
+
+- It is now possible to define "tickable" gridlines for the purpose of placing ticks or tick labels in the interior of WCSAxes plots. [#13829]
+
+
+API Changes
+-----------
+
+astropy.convolution
+^^^^^^^^^^^^^^^^^^^
+
+- Removed deprecated ``MexicanHat1DKernel`` and ``MexicanHat2DKernel``
+  classes. Please use ``RickerWavelet1DKernel`` and
+  ``RickerWavelet2DKernel`` instead. [#13300]
+
+astropy.units
+^^^^^^^^^^^^^
+
+- Multiplying a ``LogQuantity`` like ``Magnitude`` with dimensionless physical
+  units by an array will no longer downcast to ``Quantity``. [#12579]
+
+- Quantity normally upcasts integer dtypes to floats, unless the dtype is
+  specifically provided.
+  Before this happened when ``dtype=None``; now the default has been changed to
+  ``dtype=numpy.inexact`` and ``dtype=None`` has the same meaning as in `numpy`. [#12941]
+
+- In "in-place unit changes" of the form ``quantity <<= new_unit``, the result
+  will now share memory with the original only if the conversion could be done
+  through a simple multiplication with a scale factor. Hence, memory will not be
+  shared if the quantity has integer ```dtype``` or is structured, or when the
+  conversion is through an equivalency. [#13638]
+
+- When ``Quantity`` is constructed from a structured array and ``unit`` is
+  ``None``, the default unit is now structured like the input data. [#13676]
+
+astropy.utils
+^^^^^^^^^^^^^
+
+- ``astropy.utils.misc.suppress`` has been removed, use ``contextlib.suppress``
+  instead. ``astropy.utils.namedtuple_asdict`` has been removed, instead use
+  method ``._asdict`` on a ``namedtuple``. ``override__dir__`` has been deprecated
+  and will be removed in a future version, see the docstring for the better
+  alternative. [#13636]
+
+- ``astropy.utils.misc.possible_filename`` has been removed. [#13661]
+
+astropy.visualization
+^^^^^^^^^^^^^^^^^^^^^
+
+- Rename number-of-samples keyword ``nsamples`` in ``ZScaleInterval`` to align
+  with the ``n_samples`` keyword used in all other ``Interval`` classes in
+  this module. [#13810]
+
+
+Bug Fixes
+---------
+
+astropy.convolution
+^^^^^^^^^^^^^^^^^^^
+
+- Fixed convolution Kernels to ensure the that returned kernels
+  are normalized to sum to one (e.g., ``Gaussian1DKernel``,
+  ``Gaussian2DKernel``). Also fixed the Kernel ``truncation`` calculation. [#13299]
+
+- Fix import error with setuptools v65.6.0 by replacing
+  ``numpy.ctypeslib.load_library`` with Cython to load the C convolution
+  extension. [#14035]
+
+astropy.coordinates
+^^^^^^^^^^^^^^^^^^^
+
+- ``BaseCoordinateFrame.get_frame_attr_names()`` had a misleading name,
+  because it actually provided a ``dict`` of attribute names and
+  their default values. It is now deprecated and replaced by ``BaseCoordinateFrame.get_frame_attr_defaults()``.
+  The fastest way to obtain the attribute names is ``BaseFrame.frame_attributes.keys()``. [#13484]
+
+- Fixed bug that caused ``earth_orientation.nutation_matrix()`` to error instead of returning output. [#13572]
+
+- Ensure that ``angle.to_string()`` continues to work after pickling,
+  and that units passed on to ``to_string()`` or the ``Angle``
+  initializer can be composite units (like ``u.hour**1``), which might
+  result from preceding calculations. [#13933]
+
+astropy.io.fits
+^^^^^^^^^^^^^^^
+
+- ``report_diff_values()`` have now two new parameters ``rtol`` and ``atol`` to make the
+  report consistent with ``numpy.allclose`` results.
+  This fixes ``FITSDiff`` with multi-dimensional columns. [#13465]
+
+astropy.io.votable
+^^^^^^^^^^^^^^^^^^
+
+- Fixed two bugs in validator.validator.make_validation_report:
+  - ProgressBar iterator was not called correctly.
+  - make_validation_report now handles input string urls correctly. [#14102]
+
+astropy.timeseries
+^^^^^^^^^^^^^^^^^^
+
+- Fixed a performance regression in ``timeseries.aggregate_downsample``
+  introduced in Astropy 5.0 / #11266. [#13069]
+
+astropy.units
+^^^^^^^^^^^^^
+
+- Unit changes of the form ``quantity <<= new_unit`` will now work also if the
+  quantity is integer. The result will always be float. This means that the result
+  will not share memory with the original. [#13638]
+
+- Ensure dimensionless quantities can be added inplace to regular ndarray. [#13913]
+
+astropy.utils
+^^^^^^^^^^^^^
+
+- Fixed an incompatibility with latest Python 3.1x versions that kept
+  ``astropy.utils.data.download_file`` from switching to TLS+FTP mode. [#14092]
+
+- ``np.quantile`` and ``np.percentile`` can now be used on ``Masked``
+   arrays and quantities also with ``keepdims=True``. [#14113]
+
+astropy.visualization
+^^^^^^^^^^^^^^^^^^^^^
+
+- Significantly improve performance of ``ManualInterval`` when both limits
+  are specified manually. [#13898]
+
+
+Other Changes and Additions
+---------------------------
+
+- The deprecated private ``astropy._erfa`` module has been removed. Use
+  ``pyerfa``, which is a dependency of ``astropy`` and can be imported directly
+  using ``import erfa``. [#13317]
+
+- The minimum version required for numpy is now 1.20 and that for scipy 1.5. [#13885]
+
+- Updated the bundled CFITSIO library to 4.2.0. [#14020]
+
+
 Version 5.1.1 (2022-10-23)
 ==========================
 
@@ -153,7 +418,7 @@ astropy.wcs
   list of changes - see http://www.atnf.csiro.au/people/mcalabre/WCS/CHANGES or
   `astropy/cextern/wcslib/CHANGES <https://github.com/astropy/astropy/blob/24e8730c63902d035cb9110eae2a9ebec12d8905/cextern/wcslib/CHANGES>`_. [#13635]
 
-- Fixed WCS validation not working properly if HDUList is needed
+- Fixed WCS validation not working properly if HDUList is needed
   for multi-extension FITS file. [#13668]
 
 
diff --git a/docs/changes/13317.other.rst b/docs/changes/13317.other.rst
deleted file mode 100644
index a36bb0b4dce..00000000000
--- a/docs/changes/13317.other.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-The deprecated private ``astropy._erfa`` module has been removed. Use
-``pyerfa``, which is a dependency of ``astropy`` and can be imported directly
-using ``import erfa``.
diff --git a/docs/changes/13885.other.rst b/docs/changes/13885.other.rst
deleted file mode 100644
index 7793f6a863b..00000000000
--- a/docs/changes/13885.other.rst
+++ /dev/null
@@ -1 +0,0 @@
-The minimum version required for numpy is now 1.20 and that for scipy 1.5.
diff --git a/docs/changes/14020.other.rst b/docs/changes/14020.other.rst
deleted file mode 100644
index f30a4129fe9..00000000000
--- a/docs/changes/14020.other.rst
+++ /dev/null
@@ -1 +0,0 @@
-Updated the bundled CFITSIO library to 4.2.0.
diff --git a/docs/changes/convolution/13299.bugfix.rst b/docs/changes/convolution/13299.bugfix.rst
deleted file mode 100644
index 0c5390b4165..00000000000
--- a/docs/changes/convolution/13299.bugfix.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Fixed convolution Kernels to ensure the that returned kernels
-are normalized to sum to one (e.g., ``Gaussian1DKernel``,
-``Gaussian2DKernel``). Also fixed the Kernel ``truncation`` calculation.
diff --git a/docs/changes/convolution/13300.api.rst b/docs/changes/convolution/13300.api.rst
deleted file mode 100644
index 57f9718c1b9..00000000000
--- a/docs/changes/convolution/13300.api.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Removed deprecated ``MexicanHat1DKernel`` and ``MexicanHat2DKernel``
-classes. Please use ``RickerWavelet1DKernel`` and
-``RickerWavelet2DKernel`` instead.
diff --git a/docs/changes/convolution/14035.bugfix.rst b/docs/changes/convolution/14035.bugfix.rst
deleted file mode 100644
index 9629af4f953..00000000000
--- a/docs/changes/convolution/14035.bugfix.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Fix import error with setuptools v65.6.0 by replacing
-``numpy.ctypeslib.load_library`` with Cython to load the C convolution
-extension.
diff --git a/docs/changes/coordinates/13398.feature.rst b/docs/changes/coordinates/13398.feature.rst
deleted file mode 100644
index f238e7544a5..00000000000
--- a/docs/changes/coordinates/13398.feature.rst
+++ /dev/null
@@ -1,6 +0,0 @@
-Adds new topocentric ITRS frame and direct transforms to and from the observed
-frames ``AltAz`` and ``HADec`` with the ability to add or remove refraction
-corrections as required. Since these frames are all within the ITRS, there are
-no corrections applied other than refraction in the transforms. This makes the
-topocentric ITRS frame and these transforms convenient for observers of near
-Earth objects where stellar aberration should be omitted.
diff --git a/docs/changes/coordinates/13477.feature.rst b/docs/changes/coordinates/13477.feature.rst
deleted file mode 100644
index f5165ab915d..00000000000
--- a/docs/changes/coordinates/13477.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Allow comparing ``SkyCoord`` to frames with data.
diff --git a/docs/changes/coordinates/13484.bugfix.rst b/docs/changes/coordinates/13484.bugfix.rst
deleted file mode 100644
index f8ebee8dc90..00000000000
--- a/docs/changes/coordinates/13484.bugfix.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-``BaseCoordinateFrame.get_frame_attr_names()`` had a misleading name,
-because it actually provided a ``dict`` of attribute names and
-their default values. It is now deprecated and replaced by ``BaseCoordinateFrame.get_frame_attr_defaults()``.
-The fastest way to obtain the attribute names is ``BaseFrame.frame_attributes.keys()``.
diff --git a/docs/changes/coordinates/13572.bugfix.rst b/docs/changes/coordinates/13572.bugfix.rst
deleted file mode 100644
index 7e06f7819f7..00000000000
--- a/docs/changes/coordinates/13572.bugfix.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fixed bug that caused ``earth_orientation.nutation_matrix()`` to error instead of returning output.
diff --git a/docs/changes/coordinates/13933.bugfix.rst b/docs/changes/coordinates/13933.bugfix.rst
deleted file mode 100644
index f5c967ec8ff..00000000000
--- a/docs/changes/coordinates/13933.bugfix.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Ensure that ``angle.to_string()`` continues to work after pickling,
-and that units passed on to ``to_string()`` or the ``Angle``
-initializer can be composite units (like ``u.hour**1``), which might
-result from preceding calculations.
diff --git a/docs/changes/cosmology/13075.feature.rst b/docs/changes/cosmology/13075.feature.rst
deleted file mode 100644
index e6206f0aa0e..00000000000
--- a/docs/changes/cosmology/13075.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Cosmology instance can be parsed from or converted to a HTML table using
-the new HTML methods in Cosmology's ``to/from_format`` I/O.
diff --git a/docs/changes/cosmology/13104.feature.rst b/docs/changes/cosmology/13104.feature.rst
deleted file mode 100644
index d0e8bca81fa..00000000000
--- a/docs/changes/cosmology/13104.feature.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-A new comparison function has been added -- ``cosmology_equal()`` -- that
-mirrors its ``numpy`` counterpart but allows for the arguments to be converted
-to a ``Cosmology`` and to compare flat cosmologies with their non-flat
-equivalents.
diff --git a/docs/changes/cosmology/13261.feature.rst b/docs/changes/cosmology/13261.feature.rst
deleted file mode 100644
index 7e75f3646b2..00000000000
--- a/docs/changes/cosmology/13261.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Cosmology equivalence for flat FLRW cosmologies has been generalized to apply
-to all cosmologies using the FlatCosmology mixin.
diff --git a/docs/changes/cosmology/13561.feature.rst b/docs/changes/cosmology/13561.feature.rst
deleted file mode 100644
index a2a61823d61..00000000000
--- a/docs/changes/cosmology/13561.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-The cosmological redshift unit now has a physical type of ``"redshift"``.
diff --git a/docs/changes/io.ascii/13734.feature.rst b/docs/changes/io.ascii/13734.feature.rst
deleted file mode 100644
index 05090543b97..00000000000
--- a/docs/changes/io.ascii/13734.feature.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Add ability to read and write a fixed width ASCII table that includes additional
-header rows specifying any or all of the column dtype, unit, format, and
-description. This is available in the ``fixed_width`` and
-``fixed_width_two_line`` formats via the new ``header_rows`` keyword argument.
diff --git a/docs/changes/io.fits/13131.feature.rst b/docs/changes/io.fits/13131.feature.rst
deleted file mode 100644
index 67211f05a15..00000000000
--- a/docs/changes/io.fits/13131.feature.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Added support to the ``io.fits`` API for reading and writing file paths of the
-form ``~/file.fits`` or ``~<username>/file.fits``, referring to the home
-directory of the current user or the specified user, respectively.
diff --git a/docs/changes/io.fits/13238.feature.rst b/docs/changes/io.fits/13238.feature.rst
deleted file mode 100644
index 2b00055b30a..00000000000
--- a/docs/changes/io.fits/13238.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Added support for opening remote and cloud-hosted FITS files using the
-``fsspec`` package, which has been added as an optional dependency.
diff --git a/docs/changes/io.fits/13465.bugfix.rst b/docs/changes/io.fits/13465.bugfix.rst
deleted file mode 100644
index 4a499e2cab0..00000000000
--- a/docs/changes/io.fits/13465.bugfix.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-``report_diff_values()`` have now two new parameters ``rtol`` and ``atol`` to make the
-report consistent with ``numpy.allclose`` results.
-This fixes ``FITSDiff`` with multi-dimensional columns.
diff --git a/docs/changes/io.votable/13149.feature.rst b/docs/changes/io.votable/13149.feature.rst
deleted file mode 100644
index 061b47977cd..00000000000
--- a/docs/changes/io.votable/13149.feature.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Added support in ``io.votable`` for reading and writing file paths of the form
-``~/file.xml`` or ``~<username>/file.xml``, referring to the home directory of
-the current user or the specified user, respectively.
diff --git a/docs/changes/io.votable/14102.bugfix.rst b/docs/changes/io.votable/14102.bugfix.rst
deleted file mode 100644
index f6a657259cb..00000000000
--- a/docs/changes/io.votable/14102.bugfix.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Fixed two bugs in validator.validator.make_validation_report:
-- ProgressBar iterator was not called correctly.
-- make_validation_report now handles input string urls correctly.
diff --git a/docs/changes/modeling/13259.feature.rst b/docs/changes/modeling/13259.feature.rst
deleted file mode 100644
index 2c43b007fd1..00000000000
--- a/docs/changes/modeling/13259.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Add option to non-linear fitters which enables automatic
-exclusion of non-finite values from the fit data.
diff --git a/docs/changes/nddata/13238.feature.rst b/docs/changes/nddata/13238.feature.rst
deleted file mode 100644
index 43fe823915f..00000000000
--- a/docs/changes/nddata/13238.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Modified ``Cutout2D`` to allow objects of type ``astropy.io.fits.Section``
-to be passed to the ``data`` parameter.
\ No newline at end of file
diff --git a/docs/changes/nddata/13743.feature.rst b/docs/changes/nddata/13743.feature.rst
deleted file mode 100644
index cb2d993eb4f..00000000000
--- a/docs/changes/nddata/13743.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Add a PSF image representation to ``astropy.nddata.NDData`` and ``astropy.nddata.CCDData``.
diff --git a/docs/changes/table/13469.feature.rst b/docs/changes/table/13469.feature.rst
deleted file mode 100644
index 830a3242667..00000000000
--- a/docs/changes/table/13469.feature.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-An Astropy table can now be converted to a scalar NumPy object array. For NumPy
->= 1.20, a list of Astropy tables can be converted to an NumPy object array of
-tables.
diff --git a/docs/changes/time/13508.feature.rst b/docs/changes/time/13508.feature.rst
deleted file mode 100644
index d6dffaa3b3d..00000000000
--- a/docs/changes/time/13508.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Added the ``astropy.time.Time.mean()`` method which also enables the ``numpy.mean()`` function to be used on instances of ``astropy.time.Time``.
diff --git a/docs/changes/time/13555.feature.rst b/docs/changes/time/13555.feature.rst
deleted file mode 100644
index 29b3737241d..00000000000
--- a/docs/changes/time/13555.feature.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Improve the performance of getting the string representation of a large ``Time``
-or ``TimeDelta`` object. This is done via a new ``to_string()`` method that does
-the time string format conversion only for the outputted values. Previously the
-entire array was formatted in advance.
diff --git a/docs/changes/timeseries/13069.bugfix.rst b/docs/changes/timeseries/13069.bugfix.rst
deleted file mode 100644
index d90f71d3496..00000000000
--- a/docs/changes/timeseries/13069.bugfix.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixed a performance regression in ``timeseries.aggregate_downsample``
-introduced in Astropy 5.0 / #11266.
diff --git a/docs/changes/units/12579.api.rst b/docs/changes/units/12579.api.rst
deleted file mode 100644
index a399020a82f..00000000000
--- a/docs/changes/units/12579.api.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Multiplying a ``LogQuantity`` like ``Magnitude`` with dimensionless physical
-units by an array will no longer downcast to ``Quantity``.
diff --git a/docs/changes/units/12941.api.rst b/docs/changes/units/12941.api.rst
deleted file mode 100644
index d77244912d6..00000000000
--- a/docs/changes/units/12941.api.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Quantity normally upcasts integer dtypes to floats, unless the dtype is
-specifically provided.
-Before this happened when ``dtype=None``; now the default has been changed to
-``dtype=numpy.inexact`` and ``dtype=None`` has the same meaning as in `numpy`.
diff --git a/docs/changes/units/13050.feature.rst b/docs/changes/units/13050.feature.rst
deleted file mode 100644
index ba9b4efe00a..00000000000
--- a/docs/changes/units/13050.feature.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-It is now possible to use unit format names as string format specifiers for a
-``Quantity``, e.g. ``f'{1e12*u.m/u.s:latex_inline}'`` now produces the string
-``'$1 \\times 10^{12} \\; \\mathrm{m\\,s^{-1}}$'``.
diff --git a/docs/changes/units/13329.feature.rst b/docs/changes/units/13329.feature.rst
deleted file mode 100644
index bc3fd84a83b..00000000000
--- a/docs/changes/units/13329.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Ensure that the ``argmin`` and ``argmax`` methods of ``Quantity`` support the
-``keepdims`` argument when numpy does (numpy version 1.22 and later).
diff --git a/docs/changes/units/13638.api.rst b/docs/changes/units/13638.api.rst
deleted file mode 100644
index cad6274fa84..00000000000
--- a/docs/changes/units/13638.api.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-In "in-place unit changes" of the form ``quantity <<= new_unit``, the result
-will now share memory with the original only if the conversion could be done
-through a simple multiplication with a scale factor. Hence, memory will not be
-shared if the quantity has integer ```dtype``` or is structured, or when the
-conversion is through an equivalency.
diff --git a/docs/changes/units/13638.bugfix.rst b/docs/changes/units/13638.bugfix.rst
deleted file mode 100644
index 5683f94a31e..00000000000
--- a/docs/changes/units/13638.bugfix.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Unit changes of the form ``quantity <<= new_unit`` will now work also if the
-quantity is integer. The result will always be float. This means that the result
-will not share memory with the original.
diff --git a/docs/changes/units/13669.feature.rst b/docs/changes/units/13669.feature.rst
deleted file mode 100644
index 0186a434904..00000000000
--- a/docs/changes/units/13669.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-``numpy.lib.recfunctions.merge_arrays()`` is registered with numpy overload for
-``Quantity``.
diff --git a/docs/changes/units/13676.api.rst b/docs/changes/units/13676.api.rst
deleted file mode 100644
index 966372f06ce..00000000000
--- a/docs/changes/units/13676.api.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-When ``Quantity`` is constructed from a structured array and ``unit`` is
-``None``, the default unit is now structured like the input data.
diff --git a/docs/changes/units/13913.bugfix.rst b/docs/changes/units/13913.bugfix.rst
deleted file mode 100644
index 02e125fdc9e..00000000000
--- a/docs/changes/units/13913.bugfix.rst
+++ /dev/null
@@ -1 +0,0 @@
-Ensure dimensionless quantities can be added inplace to regular ndarray.
diff --git a/docs/changes/units/14046.feature.rst b/docs/changes/units/14046.feature.rst
deleted file mode 100644
index baccc3cd315..00000000000
--- a/docs/changes/units/14046.feature.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Added SI prefixes for quecto ("q", :math:`10^{-30}`), ronto ("r",
-:math:`10^{-27}`), ronna ("R", :math:`10^{27}`), and quetta ("Q",
-:math:`10^{30}`).
diff --git a/docs/changes/utils/13238.feature.rst b/docs/changes/utils/13238.feature.rst
deleted file mode 100644
index e4d021a3b9a..00000000000
--- a/docs/changes/utils/13238.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Added the ``use_fsspec``, ``fsspec_kwargs``, and ``close_files`` arguments
-to ``utils.data.get_readable_fileobj``.
diff --git a/docs/changes/utils/13329.feature.rst b/docs/changes/utils/13329.feature.rst
deleted file mode 100644
index 4e0edadb53e..00000000000
--- a/docs/changes/utils/13329.feature.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Ensure that the ``argmin`` and ``argmax`` methods of ``Masked`` instances
-support the ``keepdims`` argument when numpy does (numpy version 1.22 and
-later).
diff --git a/docs/changes/utils/13636.api.rst b/docs/changes/utils/13636.api.rst
deleted file mode 100644
index 2e4f55c91f5..00000000000
--- a/docs/changes/utils/13636.api.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-``astropy.utils.misc.suppress`` has been removed, use ``contextlib.suppress``
-instead. ``astropy.utils.namedtuple_asdict`` has been removed, instead use
-method ``._asdict`` on a ``namedtuple``. ``override__dir__`` has been deprecated
-and will be removed in a future version, see the docstring for the better
-alternative.
diff --git a/docs/changes/utils/13661.api.rst b/docs/changes/utils/13661.api.rst
deleted file mode 100644
index 9005b34658c..00000000000
--- a/docs/changes/utils/13661.api.rst
+++ /dev/null
@@ -1 +0,0 @@
-``astropy.utils.misc.possible_filename`` has been removed.
diff --git a/docs/changes/utils/14092.bugfix.rst b/docs/changes/utils/14092.bugfix.rst
deleted file mode 100644
index 7cf04cf31ba..00000000000
--- a/docs/changes/utils/14092.bugfix.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixed an incompatibility with latest Python 3.1x versions that kept
-``astropy.utils.data.download_file`` from switching to TLS+FTP mode.
diff --git a/docs/changes/utils/14113.bugfix.rst b/docs/changes/utils/14113.bugfix.rst
deleted file mode 100644
index e47eb285748..00000000000
--- a/docs/changes/utils/14113.bugfix.rst
+++ /dev/null
@@ -1,2 +0,0 @@
- ``np.quantile`` and ``np.percentile`` can now be used on ``Masked``
- arrays and quantities also with ``keepdims=True``.
diff --git a/docs/changes/visualization/12102.feature.rst b/docs/changes/visualization/12102.feature.rst
deleted file mode 100644
index 5a851c73c28..00000000000
--- a/docs/changes/visualization/12102.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Add helper functions for WCSAxes instances to draw the instrument beam and a physical scale.
diff --git a/docs/changes/visualization/13562.feature.rst b/docs/changes/visualization/13562.feature.rst
deleted file mode 100644
index cfc1031cb32..00000000000
--- a/docs/changes/visualization/13562.feature.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Add a ``scatter_coord`` method to the ``wcsaxes`` functionality based on the
-existing ``plot_coord`` method but that calls ``matplotlib.pyplot.scatter``.
diff --git a/docs/changes/visualization/13746.feature.rst b/docs/changes/visualization/13746.feature.rst
deleted file mode 100644
index 4aae55a1998..00000000000
--- a/docs/changes/visualization/13746.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Added a ``sinh`` stretch option to ``simple_norm``.
diff --git a/docs/changes/visualization/13810.api.rst b/docs/changes/visualization/13810.api.rst
deleted file mode 100644
index 5077cead1b5..00000000000
--- a/docs/changes/visualization/13810.api.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Rename number-of-samples keyword ``nsamples`` in ``ZScaleInterval`` to align
-with the ``n_samples`` keyword used in all other ``Interval`` classes in
-this module.
diff --git a/docs/changes/visualization/13829.feature.rst b/docs/changes/visualization/13829.feature.rst
deleted file mode 100644
index b8e3aae96be..00000000000
--- a/docs/changes/visualization/13829.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-It is now possible to define "tickable" gridlines for the purpose of placing ticks or tick labels in the interior of WCSAxes plots.
diff --git a/docs/changes/visualization/13898.bugfix.rst b/docs/changes/visualization/13898.bugfix.rst
deleted file mode 100644
index 8e77b25cecd..00000000000
--- a/docs/changes/visualization/13898.bugfix.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Significantly improve performance of ``ManualInterval`` when both limits
-are specified manually.