Improve changelog

Author: sbernauer

crates/stackable-operator/CHANGELOG.md

@@ -6,11 +6,14 @@ All notable changes to this project will be documented in this file.
 
 ### Changed
 
-- BREAKING: Add mandatory `provison_parts` argument to `SecretOperatorVolumeSourceBuilder::new` ([#1165]).
+- BREAKING: Add mandatory `provision_parts` argument to `SecretOperatorVolumeSourceBuilder::new` ([#1165]).
   It now forces the caller to make an explicit choice if the public parts are sufficient or if private
   (e.g. a certificate for the Pod) parts are needed as well. This is done to avoid accidentally requesting
   too much parts. For details see [this issue](https://github.com/stackabletech/issues/issues/547).
 
+  Additionally, `SecretClassVolume::to_volume` and `SecretClassVolume::to_ephemeral_volume_source`
+  also take the same new argument.
+
 [#1165]: https://github.com/stackabletech/operator-rs/pull/1165
 
 ## [0.106.2] - 2026-02-26