Add PR to the changelog

Author: antonwolfy

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added `--target-cuda[=ARCH]` option to replace the deprecated `--target=cuda`, allowing users to build for CUDA devices with optional architecture selection using [CodePlay oneAPI plug-in](https://developer.codeplay.com/products/oneapi/nvidia/home/) [#2478](https://github.com/IntelPython/dpnp/pull/2478)
 * Added several new `pre-commit` rules, including protection against direct commits to master/maintenance branches [#2500](https://github.com/IntelPython/dpnp/pull/2500)
 * Added implementation of `dpnp.ndarray.view` method [#2520](https://github.com/IntelPython/dpnp/pull/2520)
+* Added implementation of `dpnp.ndarray.data` and `dpnp.ndarray.data.ptr` attributes [#2521](https://github.com/IntelPython/dpnp/pull/2521)
 
 ### Changed