[css-images-3][editorial] Update changes

Author: svgeesus

css-images-3/Overview.bs

@@ -1995,6 +1995,14 @@ Changes</h2>
 <h3 id="changes-20191010">
 Changes Since the <a href="https://www.w3.org/TR/2019/CR-css-images-3-20191010/">10 October 2019 Candidate Recommendation</a></h3>
 
+	Significant changes since the <a href="https://www.w3.org/TR/2023/CRD-css-images-3-20231218/">18 December 2023 CRD</a>:
+
+	<!-- to 08 Nov 2024 -->
+	* Allow just one color stop (<a href="https://github.com/w3c/csswg-drafts/issues/10092">10092</a>)
+	* Separate first and last stop fixing into separate steps, so it's clearer what happens with a single stop (<a href="https://github.com/w3c/csswg-drafts/issues/10092">Issue 10092</a>)
+	* Remove non-normative note about color space metadata; prefer "image" to "file" (<a href="https://github.com/w3c/csswg-drafts/issues/10075">Issue 10075</a>)
+	* No longer require image metadata to be at the start of the image, if the format doesn't allow it <(a href="https://github.com/w3c/csswg-drafts/issues/8543">Issue 8543</a>)
+
 	Significant changes since the <a href="https://www.w3.org/TR/2020/CRD-css-images-3-20201217/">17 December 2020 CRD</a>:
 
 	* Remove ''&&'' which allows reordering from <<linear-color-stop>>.