diff --git a/changes/2720.doc.md b/changes/2720.doc.md
deleted file mode 100644
index a48b700ca1..0000000000
--- a/changes/2720.doc.md
+++ /dev/null
@@ -1 +0,0 @@
-Document removal of `zarr.storage.init_group` in v3 migration guide, with replacement using `zarr.open_group`/`zarr.create_group`.
diff --git a/changes/3492.doc.md b/changes/3492.doc.md
deleted file mode 100644
index 66719c7b50..0000000000
--- a/changes/3492.doc.md
+++ /dev/null
@@ -1 +0,0 @@
-Document the `threading.max_workers` configuration option in the performance guide.
diff --git a/changes/3546.misc.md b/changes/3546.misc.md
deleted file mode 100644
index 77fa0acb5f..0000000000
--- a/changes/3546.misc.md
+++ /dev/null
@@ -1 +0,0 @@
-Upgrade to spec0 compat (python 3.14 max, python 3.12 min).
\ No newline at end of file
diff --git a/changes/3611.bugfix.md b/changes/3611.bugfix.md
deleted file mode 100644
index 8b889d79fc..0000000000
--- a/changes/3611.bugfix.md
+++ /dev/null
@@ -1 +0,0 @@
-Fix `SyncError` raised when assigning a `zarr.Array` as the value in a `__setitem__` call (e.g. `dst[:] = src` where `src` is a zarr array). The source array is now converted to a NumPy array before entering the async codec pipeline.
diff --git a/changes/3679.feature.md b/changes/3679.feature.md
deleted file mode 100644
index cdf35382e4..0000000000
--- a/changes/3679.feature.md
+++ /dev/null
@@ -1,3 +0,0 @@
-Adds a new in-memory storage backend called `ManagedMemoryStore`. Instances of `ManagedMemoryStore`
-function similarly to `MemoryStore`, but instances of `ManagedMemoryStore` can be constructed from
-a URL like `memory://store`.
\ No newline at end of file
diff --git a/changes/3748.feature.md b/changes/3748.feature.md
deleted file mode 100644
index 5fd94fe0a3..0000000000
--- a/changes/3748.feature.md
+++ /dev/null
@@ -1 +0,0 @@
-Added `array.read_missing_chunks` configuration option. When set to `False`, reading missing chunks raises a `ChunkNotFoundError` instead of filling them with the array's fill value.
diff --git a/changes/3781.feature.md b/changes/3781.feature.md
deleted file mode 100644
index 191ca5ed4a..0000000000
--- a/changes/3781.feature.md
+++ /dev/null
@@ -1 +0,0 @@
-Added `Struct` class (subclass of `Structured`) implementing the zarr-extensions `struct` dtype spec. Uses object-style field format and dict fill values. Legacy `Structured` remains available for backward compatibility.
diff --git a/changes/3793.misc.md b/changes/3793.misc.md
deleted file mode 100644
index 1b872dbcc2..0000000000
--- a/changes/3793.misc.md
+++ /dev/null
@@ -1 +0,0 @@
-Skip the read-before-write step when a write covers an entire shard, eliminating an unnecessary `get` on full-shard overwrites with the sharding codec.
diff --git a/changes/3797.bugfix.md b/changes/3797.bugfix.md
deleted file mode 100644
index c683213c5d..0000000000
--- a/changes/3797.bugfix.md
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix an issue that prevents the correct parsing of special NumPy ``uint32`` dtypes resulting e.g.
-from bit wise operations on ``uint32`` arrays on Windows.
diff --git a/changes/3800.misc.md b/changes/3800.misc.md
deleted file mode 100644
index 65497524b3..0000000000
--- a/changes/3800.misc.md
+++ /dev/null
@@ -1 +0,0 @@
-Rename the `DimensionNames` type to `DimensionNamesLike` to reflect that it models the wide input type that is narrowed to the `dimension_names` attribute on V3 array metadata, matching the `XLike` naming convention used by other input-narrowing types.
diff --git a/changes/3802.feature.md b/changes/3802.feature.md
deleted file mode 100644
index c57a7a98da..0000000000
--- a/changes/3802.feature.md
+++ /dev/null
@@ -1,16 +0,0 @@
-Add support for rectilinear (variable-sized) chunk grids. This feature is experimental and
-must be explicitly enabled via ``zarr.config.set({'array.rectilinear_chunks': True})``.
-
-Rectilinear chunks can be used through:
-
-- **Creating arrays**: Pass nested sequences (e.g., ``[[10, 20, 30], [50, 50]]``) to ``chunks``
-  in ``zarr.create_array``, ``zarr.from_array``, ``zarr.zeros``, ``zarr.ones``, ``zarr.full``,
-  ``zarr.open``, and related functions, or to ``chunk_shape`` in ``zarr.create``.
-- **Opening existing arrays**: Arrays stored with the ``rectilinear`` chunk grid are read
-  transparently via ``zarr.open`` and ``zarr.open_array``.
-- **Rectilinear sharding**: Shard boundaries can be rectilinear while inner chunks remain regular.
-
-**Breaking change**: The ``validate`` method on ``BaseCodec`` and ``CodecPipeline`` now receives
-a ``ChunkGridMetadata`` instance instead of a ``ChunkGrid`` instance for the ``chunk_grid``
-parameter. Third-party codecs that override ``validate`` and inspect the chunk grid will need to
-update their type annotations. No known downstream packages were using this parameter.
diff --git a/changes/3828.misc.md b/changes/3828.misc.md
deleted file mode 100644
index 8704ecceb6..0000000000
--- a/changes/3828.misc.md
+++ /dev/null
@@ -1,2 +0,0 @@
-`CodecPipeline.read` and `CodecPipeline.read_batch` now return a tuple of typeddict objects
-that each carry information about the request for a chunk from storage.
\ No newline at end of file
diff --git a/changes/3830.misc.md b/changes/3830.misc.md
deleted file mode 100644
index f622038f7e..0000000000
--- a/changes/3830.misc.md
+++ /dev/null
@@ -1 +0,0 @@
-Optimize the performance of indexing operations when using an array-like indexer on a single dimension.
diff --git a/changes/3833.misc.md b/changes/3833.misc.md
deleted file mode 100644
index 1f3c87b482..0000000000
--- a/changes/3833.misc.md
+++ /dev/null
@@ -1 +0,0 @@
-Remove the warning that is emitted when any Numcodecs codec is instantiated.
diff --git a/changes/3836.doc.md b/changes/3836.doc.md
deleted file mode 100644
index a3138a9a45..0000000000
--- a/changes/3836.doc.md
+++ /dev/null
@@ -1,2 +0,0 @@
-Corrects the type annotation reported for the `batch_info` parameter in the `CodecPipeline.write`
-method docstring.
\ No newline at end of file
diff --git a/changes/3837.misc.md b/changes/3837.misc.md
deleted file mode 100644
index 1a2c6f0e4f..0000000000
--- a/changes/3837.misc.md
+++ /dev/null
@@ -1 +0,0 @@
-Add the static github actions tool `zizmor` to our CI and pre-commit checks.
\ No newline at end of file
diff --git a/changes/3845.doc.md b/changes/3845.doc.md
deleted file mode 100644
index c478596103..0000000000
--- a/changes/3845.doc.md
+++ /dev/null
@@ -1 +0,0 @@
-Remove result="ansi" from code blocks in the user guide that were causing empty output cells in the rendered documentation.
diff --git a/changes/3846.bugfix.md b/changes/3846.bugfix.md
deleted file mode 100644
index bfda1b1693..0000000000
--- a/changes/3846.bugfix.md
+++ /dev/null
@@ -1 +0,0 @@
-Fix `ZipStore.list()`, `list_dir()`, and `exists()` to auto-open the zip file when called before `open()`, consistent with the existing behavior of `get()` and `set()`.
diff --git a/changes/3863.bugfix.md b/changes/3863.bugfix.md
deleted file mode 100644
index 2902bdf443..0000000000
--- a/changes/3863.bugfix.md
+++ /dev/null
@@ -1 +0,0 @@
-Fix handling of `NaT` default fill values for `datetime64` and `timedelta64` data types. Equality checks now use `numpy.isnat` so that the default fill value compares correctly against `NaT`.
diff --git a/changes/3874.feature.md b/changes/3874.feature.md
deleted file mode 100644
index 592c5b330d..0000000000
--- a/changes/3874.feature.md
+++ /dev/null
@@ -1 +0,0 @@
-Add `cast_value` and `scale_offset` codecs.
\ No newline at end of file
diff --git a/changes/3897.misc.md b/changes/3897.misc.md
deleted file mode 100644
index 53b2bd9b52..0000000000
--- a/changes/3897.misc.md
+++ /dev/null
@@ -1,2 +0,0 @@
-Bump the minimum version of `typing-extensions` to 4.13 to support the `extra_items`
-keyword argument on `TypedDict` (PEP 728).
\ No newline at end of file
diff --git a/changes/3900.removal.md b/changes/3900.removal.md
deleted file mode 100644
index d38de0ce2e..0000000000
--- a/changes/3900.removal.md
+++ /dev/null
@@ -1 +0,0 @@
-Remove deprecated `zarr.convenience` and `zarr.creation` modules.
\ No newline at end of file
diff --git a/changes/3901.removal.md b/changes/3901.removal.md
deleted file mode 100644
index d1f08d80eb..0000000000
--- a/changes/3901.removal.md
+++ /dev/null
@@ -1 +0,0 @@
-Remove the deprecated `zarr_version` parameter from several functions and methods. That parameter is replaced with `zarr_format`.
\ No newline at end of file
diff --git a/changes/3902.removal.md b/changes/3902.removal.md
deleted file mode 100644
index ddfc9813e2..0000000000
--- a/changes/3902.removal.md
+++ /dev/null
@@ -1 +0,0 @@
-Remove deprecated `Group` methods `array`, `require_dataset`, and `create_dataset`.
\ No newline at end of file
diff --git a/changes/3903.removal.md b/changes/3903.removal.md
deleted file mode 100644
index 7dc0a83177..0000000000
--- a/changes/3903.removal.md
+++ /dev/null
@@ -1 +0,0 @@
-Remove deprecated `AsyncArray.create` and `Array.create` methods.
\ No newline at end of file
diff --git a/changes/3920.bugfix.md b/changes/3920.bugfix.md
deleted file mode 100644
index 289d12970c..0000000000
--- a/changes/3920.bugfix.md
+++ /dev/null
@@ -1 +0,0 @@
-Use the unit associated with the `Datetime64` data type when creating the default `Nat` scalar value.
\ No newline at end of file
diff --git a/docs/release-notes.md b/docs/release-notes.md
index e79d359e3f..7e3511a0a7 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -2,6 +2,63 @@
 
 <!-- towncrier release notes start -->
 
+## 3.2.0 (2026-04-30)
+
+### Features
+
+- Adds a new in-memory storage backend called `ManagedMemoryStore`. Instances of `ManagedMemoryStore`
+  function similarly to `MemoryStore`, but instances of `ManagedMemoryStore` can be constructed from
+  a URL like `memory://store`. ([#3679](https://github.com/zarr-developers/zarr-python/issues/3679))
+- Added `array.read_missing_chunks` configuration option. When set to `False`, reading missing chunks raises a `ChunkNotFoundError` instead of filling them with the array's fill value. ([#3748](https://github.com/zarr-developers/zarr-python/issues/3748))
+- Added `Struct` class (subclass of `Structured`) implementing the zarr-extensions `struct` dtype spec. Uses object-style field format and dict fill values. Legacy `Structured` remains available for backward compatibility. ([#3781](https://github.com/zarr-developers/zarr-python/issues/3781))
+- Add support for rectilinear (variable-sized) chunk grids. This feature is experimental and
+  must be explicitly enabled via `zarr.config.set({'array.rectilinear_chunks': True})`.
+
+  Rectilinear chunks can be used through:
+
+  - **Creating arrays**: Pass nested sequences (e.g., `[[10, 20, 30], [50, 50]]`) to `chunks`
+    in `zarr.create_array`, `zarr.from_array`, `zarr.zeros`, `zarr.ones`, `zarr.full`,
+    `zarr.open`, and related functions, or to `chunk_shape` in `zarr.create`.
+  - **Opening existing arrays**: Arrays stored with the `rectilinear` chunk grid are read
+    transparently via `zarr.open` and `zarr.open_array`.
+  - **Rectilinear sharding**: Shard boundaries can be rectilinear while inner chunks remain regular.
+
+  **Breaking change**: The `validate` method on `BaseCodec` and `CodecPipeline` now receives
+  a `ChunkGridMetadata` instance instead of a `ChunkGrid` instance for the `chunk_grid`
+  parameter. Third-party codecs that override `validate` and inspect the chunk grid will need to
+  update their type annotations. No known downstream packages were using this parameter. ([#3802](https://github.com/zarr-developers/zarr-python/issues/3802))
+
+- Add `cast_value` and `scale_offset` codecs. ([#3874](https://github.com/zarr-developers/zarr-python/issues/3874))
+
+### Bugfixes
+
+- Fix `SyncError` raised when assigning a `zarr.Array` as the value in a `__setitem__` call (e.g. `dst[:] = src` where `src` is a zarr array). The source array is now converted to a NumPy array before entering the async codec pipeline. ([#3611](https://github.com/zarr-developers/zarr-python/issues/3611))
+- Fix an issue that prevents the correct parsing of special NumPy `uint32` dtypes resulting e.g.
+  from bit wise operations on `uint32` arrays on Windows. ([#3797](https://github.com/zarr-developers/zarr-python/issues/3797))
+- Fix `ZipStore.list()`, `list_dir()`, and `exists()` to auto-open the zip file when called before `open()`, consistent with the existing behavior of `get()` and `set()`. ([#3846](https://github.com/zarr-developers/zarr-python/issues/3846))
+- Fix handling of `NaT` default fill values for `datetime64` and `timedelta64` data types. Equality checks now use `numpy.isnat` so that the default fill value compares correctly against `NaT`. ([#3863](https://github.com/zarr-developers/zarr-python/issues/3863))
+- Use the unit associated with the `Datetime64` data type when creating the default `Nat` scalar value. ([#3920](https://github.com/zarr-developers/zarr-python/issues/3920))
+
+### Improved Documentation
+
+- Document removal of `zarr.storage.init_group` in v3 migration guide, with replacement using `zarr.open_group`/`zarr.create_group`. ([#2720](https://github.com/zarr-developers/zarr-python/issues/2720))
+- Document the `threading.max_workers` configuration option in the performance guide. ([#3492](https://github.com/zarr-developers/zarr-python/issues/3492))
+- Corrects the type annotation reported for the `batch_info` parameter in the `CodecPipeline.write`
+  method docstring. ([#3836](https://github.com/zarr-developers/zarr-python/issues/3836))
+- Remove result="ansi" from code blocks in the user guide that were causing empty output cells in the rendered documentation. ([#3845](https://github.com/zarr-developers/zarr-python/issues/3845))
+
+### Deprecations and Removals
+
+- Remove deprecated `zarr.convenience` and `zarr.creation` modules. ([#3900](https://github.com/zarr-developers/zarr-python/issues/3900))
+- Remove the deprecated `zarr_version` parameter from several functions and methods. That parameter is replaced with `zarr_format`. ([#3901](https://github.com/zarr-developers/zarr-python/issues/3901))
+- Remove deprecated `Group` methods `array`, `require_dataset`, and `create_dataset`. ([#3902](https://github.com/zarr-developers/zarr-python/issues/3902))
+- Remove deprecated `AsyncArray.create` and `Array.create` methods. ([#3903](https://github.com/zarr-developers/zarr-python/issues/3903))
+
+### Misc
+
+- [#3546](https://github.com/zarr-developers/zarr-python/issues/3546), [#3793](https://github.com/zarr-developers/zarr-python/issues/3793), [#3800](https://github.com/zarr-developers/zarr-python/issues/3800), [#3828](https://github.com/zarr-developers/zarr-python/issues/3828), [#3830](https://github.com/zarr-developers/zarr-python/issues/3830), [#3833](https://github.com/zarr-developers/zarr-python/issues/3833), [#3837](https://github.com/zarr-developers/zarr-python/issues/3837), [#3897](https://github.com/zarr-developers/zarr-python/issues/3897)
+
+
 ## 3.1.6 (2026-03-19)
 
 ### Features
@@ -17,7 +74,7 @@
 - Correct the target bytes number for auto-chunking when auto-sharding. ([#3603](https://github.com/zarr-developers/zarr-python/issues/3603))
 - Fixed a bug in the sharding codec that prevented nested shard reads in certain cases. ([#3655](https://github.com/zarr-developers/zarr-python/issues/3655))
 - Fix obstore `_transform_list_dir` implementation to correctly relativize paths (removing `lstrip` usage). ([#3657](https://github.com/zarr-developers/zarr-python/issues/3657))
-- Raise error when trying to encode :class:`numpy.dtypes.StringDType` with `na_object` set. ([#3695](https://github.com/zarr-developers/zarr-python/issues/3695))
+- Raise error when trying to encode `numpy.dtypes.StringDType` with `na_object` set. ([#3695](https://github.com/zarr-developers/zarr-python/issues/3695))
 - `CacheStore`, `LoggingStore` and `LatencyStore` now support with_read_only. ([#3700](https://github.com/zarr-developers/zarr-python/issues/3700))
 - Skip chunk coordinate enumeration in resize when the array is only growing, avoiding unbounded memory usage for large arrays. ([#3702](https://github.com/zarr-developers/zarr-python/issues/3702))
 - Fix a performance bug in morton curve generation. ([#3705](https://github.com/zarr-developers/zarr-python/issues/3705))