[css-anchor-position-1] Update changes list

Author: fantasai

css-anchor-position-1/Overview.bs

@@ -933,6 +933,8 @@ etc.
 	Because the ''anchor()'' function resolves to a <<length>>,
 	it can be used in [=math functions=] like any other length.
 
+	ISSUE(10776): Add a better example; this one can be accomplished easily with ''align-self/anchor-center''.
+
 	For example, the following will set up the element
 	so that its [=inset-modified containing block=]
 	is centered on the [=anchor box=]
@@ -2605,12 +2607,36 @@ Changes {#changes}
 
 Significant changes since the <a href="https://www.w3.org/TR/2025/WD-css-anchor-position-1-20250509/">9 May October 2025 Working Draft</a>:
 
-ISSUE: Audit <a href="https://github.com/w3c/csswg-drafts/commits/main/css-anchor-position-1">changes</a>!
-
 * Rename <css>x/y-self-start/end</css> keywords to <css>self-x/y-start/end</css> for 'position-area'
 	due to persistent confusion about the ordering.
 	(<a href="https://github.com/w3c/csswg-drafts/issues/12749">Issue 12749</a>)
+* Make 'position-area' use the (newly defined) [=scrollable containing block=]
+	when the box's [=containing block=] is a [=scroll container=].
+	(<a href="https://github.com/w3c/csswg-drafts/issues/10861">Issue 10861</a>)
+* Make default 'position-area' alignment for single-''inset/auto'' 'inset' axes align to the non-''inset/auto'' side.
+	(<a href="https://github.com/w3c/csswg-drafts/issues/12512">Issue 12512</a>)
+* Make transforms affect the [=anchor box=] geometry.
+	(<a href="https://github.com/w3c/csswg-drafts/issues/8584">Issue 8584</a>)
+* Add the ''place-self/dialog'' value to 'align-self' and 'justify-self'
+	to solve regrettable default UA stylesheet rules for HTML popovers.
+	(<a href="https://github.com/w3c/csswg-drafts/issues/10258">Issue 10258</a>)
+* Clarify how fragmentation affects the [=anchor box=] geometry.
+	(<a href="https://github.com/w3c/csswg-drafts/issues/12287">Issue 12287</a>)
+* Clarify whe the [=last successful position option=] is cleared.
+	(<a href="https://github.com/w3c/csswg-drafts/issues/12577">Issue 12577</a>)
+* Clarify how tree-scoped names anchor are matched for 'anchor-scope' vs 'position-anchor'.
+	(Issues <a href="https://github.com/w3c/csswg-drafts/issues/7916">7916</a>, <a href="https://github.com/w3c/csswg-drafts/issues/9408">9408</a>, and <a href="https://github.com/w3c/csswg-drafts/issues/5984">5984</a>)
+* Clarify how top layer interacts with finding the [=acceptable anchor element=]
+	and rewrite the rules for valid anchors to be easier to understand.
+	(<a href="https://github.com/w3c/csswg-drafts/issues/11602">Issue 11602</a>)
 * Fix grammar of 'position-try-fallbacks' to exclude lists of ''position-area/none'' keywords.
 	(<a href="https://github.com/w3c/csswg-drafts/issues/12838">Issue 12838</a>)
+* Various small fixes and clarifications.
+	(<a href="https://github.com/w3c/csswg-drafts/issues/11028">Issue 11028</a>,
+	 <a href="https://github.com/w3c/csswg-drafts/issues/11080">Issue 11080</a>,
+	 <a href="https://github.com/w3c/csswg-drafts/issues/12058">Issue 12058</a>,
+	 <a href="https://github.com/w3c/csswg-drafts/issues/12636">Issue 12636</a>,
+	 <a href="https://github.com/w3c/csswg-drafts/issues/12653">Issue 12653</a>,
+	 <a href="https://github.com/w3c/csswg-drafts/issues/12751">Issue 12732</a>)
 
 See also <a href="https://www.w3.org/TR/2025/WD-css-anchor-position-1-20250509/#changes">Previous Changes</a>.