fix CHANGES.rst

CHANGES.rst

@@ -10,10 +10,6 @@ Announcements
 ^^^^^^^^^^^^^
 * `xclim` has migrated its development branch name from `master` to `main`. (:issue:`1667`, :pull:`1669`).
 
-Breaking changes
-^^^^^^^^^^^^^^^^
-* Added the `tox-gh` dependency to the development installation recipe. This will soon be required for running the `tox` test ensemble on GitHub Workflows. (:pull:`1709`).
-
 Bug fixes
 ^^^^^^^^^
 * Fixed an bug in sdba's ``map_groups`` that prevented passing DataArrays with cftime coordinates if the ``sdba_encode_cf`` option was True. (:issue:`1673`, :pull:`1674`).
@@ -26,6 +22,7 @@ Internal changes
 * Added "doymin" and "doymax" to the possible operations of ``generic.stats``. Fixed a warning issue when ``op`` was "integral". (:pull:`1672`).
 * Reorganized GitHub CI build matrices to run the doctests more consistently. (:pull:`1709`).
 * Removed the experimental `numba` and `llvm` dependency installation steps in the `tox.ini` file. Added `numba@main` to the upstream dependencies. (:pull:`1709`).
+* Added the `tox-gh` dependency to the development installation recipe. This will soon be required for running the `tox` test ensemble on GitHub Workflows. (:pull:`1709`).
 
 v0.48.2 (2024-02-26)
 --------------------