diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d206c4139f..b926b40f4fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,33 @@
+## 2.8.0-beta.1
+
+## Performance improvements 🏁
+* Improve memory usage by freeing memory more eagerly after loading tiles. ([#11434](https://github.com/mapbox/mapbox-gl-js/pull/11434))
+* Improve memory usage by reducing repeated line labels on overscaled tiles. ([#11414](https://github.com/mapbox/mapbox-gl-js/pull/11414))
+* Improve performance when placing many symbols on terrain. ([#11466](https://github.com/mapbox/mapbox-gl-js/pull/11466))
+
+### Bug fixes 🐞
+* Fix `map.fitBounds()`, `map.fitScreenCoordinates()`, and `map.cameraForBounds()` incorrectly matching bounds with non-zero bearing. ([#11568](https://github.com/mapbox/mapbox-gl-js/pull/11568)) (h/t [TannerPerrien](https://github.com/TannerPerrien))
+* Improve control button appearance by applying `border-radius` more consistently. ([#11423](https://github.com/mapbox/mapbox-gl-js/pull/11423)) (h/t [nagix](https://github.com/nagix))
+* Fix performance regression when animating image sources. ([#11564](https://github.com/mapbox/mapbox-gl-js/pull/11564))
+* Fix `MapDataEvent.isSourceLoaded()` to check if specific source has loaded. ([#11393](https://github.com/mapbox/mapbox-gl-js/pull/11393))
+* Fix map not wrapping after moving the map with no inertia. ([#11448](https://github.com/mapbox/mapbox-gl-js/pull/11448))
+* Fix popup not removing event listeners when `closeOnClick:true`. ([#11540](https://github.com/mapbox/mapbox-gl-js/pull/11540))
+* Fix camera occasionally intersecting terrain when DEM data loads while zooming. ([#11461](https://github.com/mapbox/mapbox-gl-js/pull/11461), [#11578](https://github.com/mapbox/mapbox-gl-js/pull/11578))
+* Increase clarity of line layers with the terrain on high DPI devices. ([#11531](https://github.com/mapbox/mapbox-gl-js/pull/11531))
+* Fix canvas size if more than one parent container has a transform CSS property. ([#11493](https://github.com/mapbox/mapbox-gl-js/pull/11493))
+* Fix error on calling `map.removeImage()` on animated image. ([#11580](https://github.com/mapbox/mapbox-gl-js/pull/11580))
+* Fix occasional issue with `fill-extrusion` layers not rendering on tile borders when used with terrain. ([#11530](https://github.com/mapbox/mapbox-gl-js/pull/11530))
+
+### Workflow 🛠️
+
+* Upgrade Flow from `v0.108.0` to `v0.142.0` and enable type-first mode, greatly improving performance of type-checking. ([#11426](https://github.com/mapbox/mapbox-gl-js/issues/11426))
+
 ## 2.7.1
 
 ### 🐞 Bug fixes
 
-* Work around a [Safari rendering bug](https://bugs.webkit.org/show_bug.cgi?id=237918#c3) by disabling WebGL context antialiasing for Safari 15.4 and 15.5 ([#11615](https://github.com/mapbox/mapbox-gl-js/pull/11615))
-* Fix disabling cooperative gesture handling when map is fullscreen in Safari ([#11619](https://github.com/mapbox/mapbox-gl-js/pull/11619))
+* Work around a [Safari rendering bug](https://bugs.webkit.org/show_bug.cgi?id=237918#c3) by disabling WebGL context antialiasing for Safari 15.4 and 15.5. ([#11615](https://github.com/mapbox/mapbox-gl-js/pull/11615))
+* Fix disabling cooperative gesture handling when map is fullscreen in Safari. ([#11619](https://github.com/mapbox/mapbox-gl-js/pull/11619))
 
 ## 2.7.0
 
diff --git a/src/style-spec/CHANGELOG.md b/src/style-spec/CHANGELOG.md
index c4b7f3f9b16..932903381ed 100644
--- a/src/style-spec/CHANGELOG.md
+++ b/src/style-spec/CHANGELOG.md
@@ -1,23 +1,29 @@
-# 13.23.1
+## 13.24.0-beta.1
+### 🐞 Bug fixes
+
+* Fix error on `gl-style-validate` script. ([#11538](https://github.com/mapbox/mapbox-gl-js/pull/11538))
+* Allow the second argument to the `in` expression operator to be an empty string. ([#11547](https://github.com/mapbox/mapbox-gl-js/pull/11547))
+* Fix error on some valid `filter` expressions. ([#11475](https://github.com/mapbox/mapbox-gl-js/pull/11475))
 
+## 13.23.1
 ### ✨ Features and improvements
 
 * Improve `coalesce` expressions to return a `ResolvedImage` when images are missing. ([#11371](https://github.com/mapbox/mapbox-gl-js/pull/11371))
 
-# 13.23.0
+## 13.23.0
 
 ### ✨ Features and improvements
 
 * Add a `projection` root property that allows a non-mercator projection to be set as a style's default projection. ([#11124](https://github.com/mapbox/mapbox-gl-js/pull/11124))
 * Add support for using `["pitch"]` and `["distance-from-camera"]` expressions within the `filter` of a symbol layer. ([#10795](https://github.com/mapbox/mapbox-gl-js/pull/10795))
 
-# 13.22.0
+## 13.22.0
 
 ### ✨ Features and improvements
 
 * Added `protected` field to mapbox-api-supported validation. ([#10968](https://github.com/mapbox/mapbox-gl-js/pull/10968))
 
-# 13.21.0
+## 13.21.0
 
 ### ✨ Features and improvements
 * Add support for `text-writing-mode` property when using `symbol-placement: line` text labels. ([#10647](https://github.com/mapbox/mapbox-gl-js/pull/10647))