add changelog entries for 1.11 release

docs/changelog.md

@@ -1,5 +1,42 @@
 # Changelog
 
+## 1.11.0 (2025-XX-XX)
+
+### Major Changes
+
+- New function `is_lazy_array` returns `True` for arrays which are impossible or
+  prohibitively expensive to materialize.
+
+- New function `is_writeable_array` allows to tell if its argument array is or is not
+  read-only.
+
+- `torch` wrappers contain unsigned integer dtypes of widths >8 bits, i.e. `uint16`,
+  `uint32` and `uint64`. This effectively assumes that the unwrapped `pytorch` version
+  is at least 2.3.
+
+
+
+### Minor Changes
+
+- Several improvements to `dask` wrappers:
+
+  - `size` returns None for arrays of unknown shapes.
+  - `astype(..., copy=True)` always copies, independently of the `dask` version.
+  - implementations of `sort` and `argsort` are now available. Note that these
+    implementations are relatively crude, and might be memory intensive.
+
+### Authors
+
+The following users contributed to this release:
+
+Guido Imperiale
+Evgeni Burovski
+Guido Imperiale
+Lucas Colley
+Ralf Gommers
+Thomas Li
+
+
 ## 1.10.0 (2024-12-25)
 
 ### Major Changes