Update LCP changelog to mention low-entropy exclusions.

Change-Id: I105e63e8ccc38ae2504c0539a96fec60c0c419c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4406423
Auto-Submit: Ian Clelland <[email protected]>
Reviewed-by: Annie Sullivan <[email protected]>
Commit-Queue: Ian Clelland <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1127253}
diff --git a/docs/speed/metrics_changelog/lcp.md b/docs/speed/metrics_changelog/lcp.md
index 7ec8de8..24e5e1c 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 112
+  * Metric definition improvement: [Largest Contentful Paint ignores low-entropy images](2023_04_lcp.md)
 * Chrome 111
   * Implementation optimizations: [Changes related to LCP, FCP and Paint Holding](2023_03_lcp_fcp.md)
 * Chrome 99