diff -u b/core/CHANGELOG.txt b/core/CHANGELOG.txt
--- b/core/CHANGELOG.txt
+++ b/core/CHANGELOG.txt
@@ -201,9 +201,9 @@
 
 ## Developer experience improvements
 
-* [Adopted Airbnb JavaScript style guide 14.1] as the new baseline set of
-  coding standards for Drupal core and contributed modules.
-  [Change record](https://www.drupal.org/node/2873849)
+* [Adopted Airbnb JavaScript style guide 14.1](https://www.drupal.org/node/2815077)
+  as the new baseline set of coding standards for Drupal core and contributed
+  modules. [Change record](https://www.drupal.org/node/2873849)
 * Field type definitions can now [enforce the cardinality of the field](https://www.drupal.org/node/2403703).
   [Change record](https://www.drupal.org/node/2869873)
 * [Added new methods](https://www.drupal.org/node/2869809) to make getting
@@ -240,6 +240,11 @@
   breaks that affected Drupal core](https://www.drupal.org/node/2743809).
   [Drupal 8 also requires Symfony 3.2.8](https://www.drupal.org/node/2871253)
   because of a bug in Symfony 3.2.7.
+* [jQuery has been updated from 2.2.4 to 3.2.1](https://www.drupal.org/node/2533498).
+  This major version update is necessary because jQuery 2 support has ended.
+  See the [jQuery Core 3.0 Upgrade Guide](https://jquery.com/upgrade-guide/3.0/)
+  for information on jQuery 3 BC breaks that might affect the JavaScript code
+  of your modules, themes, and sites. [Change record](https://www.drupal.org/node/2898818)
 * [zendframework/zend-diactoros has been updated from 1.3.10 to 1.4.0](https://www.drupal.org/node/2874817).
 * [jQuery UI has been updated from 1.11.4 to 1.12.1](https://www.drupal.org/node/2809427).
 * [CKEditor has been updated from 4.6.2 to 4.7.1](https://www.drupal.org/node/2893566).