[css-backgrounds-3] Update Changes section

Author: fantasai

css-backgrounds-3/Overview.bs

@@ -1201,7 +1201,7 @@ color ('border-color'), and thickness ('border-width') of the border.
 <pre class="propdef">
 Name: border-top-color, border-right-color, border-bottom-color, border-left-color
 Value: <<color>>
-Initial: <a href="https://www.w3.org/TR/css-color-4/#currentcolor">currentColor</a>
+Initial: <a href="https://www.w3.org/TR/css-color-4/#currentcolor-color">currentColor</a>
 Applies to: all elements except [=ruby base containers=] and [=ruby annotation containers=]
 Inherited: no
 Logical property group: border-color
@@ -2578,11 +2578,17 @@ Changes since the 14 February 2024 Candidate Recommendation Snapshot</h3>
   <li>Reverted <a href="#bg-color-move">change moving &lt;color> to the front of &lt;final-bg-layer></a>
     in the 'background' shorthand.
     (<a href="https://github.com/w3c/csswg-drafts/issues/8496">Issue 8496</a>)
+  <li>Specified [=snapped as a border width|rounding of border widths=] to device pixels.
+    (<a href="https://github.com/w3c/csswg-drafts/issues/5210">Issue 5210</a>)
   <li>Fixed an error in the Computed Value line of 'background-image'.
     (<a href="https://github.com/w3c/csswg-drafts/issues/8604">Issue 8604</a>)
   <li>Removed the &lt;box> definition
     (replacing it with a <<visual-box>> reference),
     as the Box Module now defines these terms.
+  <li>Aligned property definition tables with the latest expectations
+    to include “Animation Type” and “Logical Property Group”.
+  <li>Streamlined property grammar definitions using the latest
+    [=CSS/value definition syntax=].
 </ul>