diff --git a/changelog.txt b/changelog.txt
index a3dea54f..58bda9aa 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,16 +3,17 @@ OPENSEADRAGON CHANGELOG
 
 4.0.1: (in progress...)
 
-* The viewer no longer emits canvas-key events for both keydown and keypress events; canvas-key is now just for keydown, and the new canvas-key-press is for keypress (#2270 @hrghauri)
+* The viewer no longer emits `canvas-key` events for both keydown and keypress events; canvas-key is now just for keydown, and the new `canvas-key-press` is for keypress (#2270 @hrghauri)
 * You can now specify a priority when calling addHandler, to control when your event handler gets called relative to others (#2273 @Aiosa)
 * Added tileRetryMax and tileRetryDelay options, so the viewer can retry loading failed tiles (#2238 @Ughuuu, @paaddyy)
 * All of the viewers keyboard handling is now in response to keydown events (it used to be split between keydown and keypress) (#2291 @MohitBansal321)
-* Added canvas-focus and canvas-blur events to Viewer (#2301 @MohitBansal321)
+* Added `canvas-focus` and `canvas-blur` events to Viewer (#2301 @MohitBansal321)
 * You can now more easily add custom buttons to the viewer (#2306 @MohitBansal321)
 * The fitBounds function now takes zoom constraints into account (#2293 @pearcetm)
+* The viewer now has an `after-resize` event what happens after the viewport bounds have been updated, to complement the `resize` event which happens before (#2317 @pearcetm)
 * Improved documentation (#2297 @KevinBritten)
-* Fixed: The tile-loaded event's completionCallback could be called more than once in some circumstances (#2282 @Aiosa, @pearcetm)
-* Fixed: Navigator display rectangle was off if the page had box-sizing: border-box (#2276 @ambujsahu81)
+* Fixed: The `tile-loaded` event's completionCallback could be called more than once in some circumstances (#2282 @Aiosa, @pearcetm)
+* Fixed: Navigator display rectangle was off if the page had `box-sizing: border-box` (#2276 @ambujsahu81)
 * Fixed: Code that required identifying functions would fail for async functions (#2273 @Aiosa)
 * Fixed: Reference strip click detection was not accurate for long reference strips (#2280 @damonsson)
 * Fixed: Translation problems in some circumstances with cropping polygons enabled (#2316 @pearcetm)