Updates CHANGELOG for v0.0.11

Note that the version was already updated in `setup.py` but the release not pushed to PyPI yet. New PyPI release will be created after submitting this CL.

PiperOrigin-RevId: 608356486

Author: andsteing

CHANGELOG.md

@@ -108,3 +108,9 @@ Last release before dropping support for Python 3.8 and 3.9
 -   `clu.parameter_overview` now supports JAX global arrays.
 -   Various small fixes in `clu.metrics` module.
 -   Removed some tensorflow dependencies.
+
+## v0.0.11
+
+-   Removes numpy version pin
+-   Adds sharding annotations, dtype, total bytes to `parameter_overview`
+-   Makes `clu.metrics.Std` support same shapes as `clu.metrics.Average`