diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e4f3255..8f39831a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### Enhancements
 
+- Update table of contents navigation based on scroll position to indicate which link is currently active in the viewport. [#2020](https://github.com/mmistakes/minimal-mistakes/pull/2020)
 - Clicking table of contents links changes URL has fragment. [#2019](https://github.com/mmistakes/minimal-mistakes/pull/2019)
 
 ## [4.14.2](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.14.2)
diff --git a/docs/_docs/18-history.md b/docs/_docs/18-history.md
index ecc73c45..096bc95d 100644
--- a/docs/_docs/18-history.md
+++ b/docs/_docs/18-history.md
@@ -4,7 +4,7 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2019-01-04T12:33:20-05:00
+last_modified_at: 2019-01-08T08:21:55-05:00
 toc: true
 ---
 
@@ -12,6 +12,7 @@ toc: true
 
 ### Enhancements
 
+- Update table of contents navigation based on scroll position to indicate which link is currently active in the viewport. [#2020](https://github.com/mmistakes/minimal-mistakes/pull/2020)
 - Clicking table of contents links changes URL has fragment. [#2019](https://github.com/mmistakes/minimal-mistakes/pull/2019)
 
 ## [4.14.2](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.14.2)