Add image loading optimizations to the CWV metric changelog

Bug: b/296629879
Change-Id: I613b986916c09b265b002248a5f9c2b022d8534e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5016063
Reviewed-by: Mike Wittman <[email protected]>
Commit-Queue: Thomas Huang <[email protected]>
Reviewed-by: Patrick Meenan <[email protected]>
Reviewed-by: Philip Rogers <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1224425}
diff --git a/docs/speed/metrics_changelog/lcp.md b/docs/speed/metrics_changelog/lcp.md
index e59d311..4271f38 100644
--- a/docs/speed/metrics_changelog/lcp.md
+++ b/docs/speed/metrics_changelog/lcp.md
@@ -2,6 +2,8 @@
 
 This is a list of changes to [Largest Contentful Paint](https://web.dev/lcp).
 
+* Chrome 118
+  * Implementation optimizations: [Image loading prioritizations](2023_10_image_loading_optimizations.md)
 * Chrome 117
   * Bug: [Spurious LCP entries after user interaction](2023_10_lcp.md)
 * Chrome 116