diff --git a/CHANGELOG.md b/CHANGELOG.md
index b588020eb7..dc5485b840 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,33 @@
+Changes in [3.80.0](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v3.80.0) (2023-09-12)
+=====================================================================================================
+
+## ✨ Features
+ * Allow creating public knock rooms ([\#11481](https://github.com/matrix-org/matrix-react-sdk/pull/11481)). Contributed by @charlynguyen.
+ * Render custom images in reactions according to MSC4027 ([\#11087](https://github.com/matrix-org/matrix-react-sdk/pull/11087)). Contributed by @sumnerevans.
+ * Introduce room knocks bar ([\#11475](https://github.com/matrix-org/matrix-react-sdk/pull/11475)). Contributed by @charlynguyen.
+ * Room header UI updates ([\#11507](https://github.com/matrix-org/matrix-react-sdk/pull/11507)). Fixes vector-im/element-web#25892.
+ * Remove green "verified" bar for encrypted events ([\#11496](https://github.com/matrix-org/matrix-react-sdk/pull/11496)).
+ * Update member count on room summary update ([\#11488](https://github.com/matrix-org/matrix-react-sdk/pull/11488)).
+ * Support for E2EE in Element Call  ([\#11492](https://github.com/matrix-org/matrix-react-sdk/pull/11492)).
+ * Allow requesting to join knock rooms via spotlight ([\#11482](https://github.com/matrix-org/matrix-react-sdk/pull/11482)). Contributed by @charlynguyen.
+ * Lock out the first tab if Element is opened in a second tab. ([\#11425](https://github.com/matrix-org/matrix-react-sdk/pull/11425)). Fixes vector-im/element-web#25157.
+ * Change avatar to use Compound implementation ([\#11448](https://github.com/matrix-org/matrix-react-sdk/pull/11448)).
+
+## 🐛 Bug Fixes
+ * Fix vertical alignment of default avatar font ([\#11582](https://github.com/matrix-org/matrix-react-sdk/pull/11582)). Fixes vector-im/element-web#26081.
+ * Fix avatars in public room & space search being flex shrunk ([\#11580](https://github.com/matrix-org/matrix-react-sdk/pull/11580)). Fixes vector-im/element-web#26133.
+ * Fix EventTile avatars being rendered with a size of 0 instead of hidden ([\#11558](https://github.com/matrix-org/matrix-react-sdk/pull/11558)). Fixes vector-im/element-web#26075.
+ * Use RoomStateEvent.Update for knocks ([\#11516](https://github.com/matrix-org/matrix-react-sdk/pull/11516)). Contributed by @charlynguyen.
+ * Prevent event propagation when clicking icon buttons ([\#11515](https://github.com/matrix-org/matrix-react-sdk/pull/11515)).
+ * Only display RoomKnocksBar when feature flag is enabled ([\#11513](https://github.com/matrix-org/matrix-react-sdk/pull/11513)). Contributed by @andybalaam.
+ * Fix avatars of knock members for people tab of room settings ([\#11506](https://github.com/matrix-org/matrix-react-sdk/pull/11506)). Fixes vector-im/element-web#26083. Contributed by @charlynguyen.
+ * Fixes read receipt avatar offset ([\#11483](https://github.com/matrix-org/matrix-react-sdk/pull/11483)). Fixes vector-im/element-web#26067, vector-im/element-web#26064 vector-im/element-web#26059 and vector-im/element-web#26061.
+ * Fix avatar defects ([\#11473](https://github.com/matrix-org/matrix-react-sdk/pull/11473)). Fixes vector-im/element-web#26051 and vector-im/element-web#26046.
+ * Fix consistent avatar output for Percy ([\#11472](https://github.com/matrix-org/matrix-react-sdk/pull/11472)). Fixes vector-im/element-web#26049 and vector-im/element-web#26052.
+ * Fix colour of avatar and colour matching with username ([\#11470](https://github.com/matrix-org/matrix-react-sdk/pull/11470)). Fixes vector-im/element-web#26042.
+ * Fix incompatibility of Soft Logout with Element-R ([\#11468](https://github.com/matrix-org/matrix-react-sdk/pull/11468)).
+ * Fix instances of double translation and guard translation calls using typescript ([\#11443](https://github.com/matrix-org/matrix-react-sdk/pull/11443)).
+
 Changes in [3.79.0](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v3.79.0) (2023-08-29)
 =====================================================================================================
 
diff --git a/package.json b/package.json
index 3e4a65d731..d9ead6b8fe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "matrix-react-sdk",
-    "version": "3.79.0",
+    "version": "3.80.0",
     "description": "SDK for matrix.org using React",
     "author": "matrix.org",
     "repository": {
@@ -23,7 +23,7 @@
         "package.json",
         ".stylelintrc.js"
     ],
-    "main": "./src/index.ts",
+    "main": "./lib/index.ts",
     "matrix_src_main": "./src/index.ts",
     "matrix_lib_main": "./lib/index.ts",
     "matrix_lib_typings": "./lib/index.d.ts",
@@ -98,7 +98,7 @@
         "maplibre-gl": "^2.0.0",
         "matrix-encrypt-attachment": "^1.0.3",
         "matrix-events-sdk": "0.0.1",
-        "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
+        "matrix-js-sdk": "28.1.0",
         "matrix-widget-api": "^1.5.0",
         "memoize-one": "^6.0.0",
         "minimist": "^1.2.5",
@@ -230,5 +230,6 @@
         "outputDirectory": "coverage",
         "outputName": "jest-sonar-report.xml",
         "relativePaths": true
-    }
+    },
+    "typings": "./lib/index.d.ts"
 }
diff --git a/res/css/views/right_panel/_UserInfo.pcss b/res/css/views/right_panel/_UserInfo.pcss
index c0b8f16c6b..13e64cb903 100644
--- a/res/css/views/right_panel/_UserInfo.pcss
+++ b/res/css/views/right_panel/_UserInfo.pcss
@@ -99,6 +99,11 @@ limitations under the License.
             margin: 0 auto;
             transition: 0.5s;
 
+            .mx_BaseAvatar {
+                /* Override the calculated font-size so that the letter isn't tiny */
+                font-size: 4rem;
+            }
+
             .mx_BaseAvatar,
             .mx_BaseAvatar img {
                 width: 100%;
@@ -250,6 +255,11 @@ limitations under the License.
                 max-width: 72px;
                 margin: 0 auto;
             }
+
+            .mx_BaseAvatar {
+                /* Override the calculated font-size so that the letter isn't tiny */
+                font-size: 2rem;
+            }
         }
     }
 }
diff --git a/yarn.lock b/yarn.lock
index a1fb99524b..59ec51b46c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7541,9 +7541,10 @@ matrix-events-sdk@0.0.1:
   resolved "https://registry.yarnpkg.com/matrix-events-sdk/-/matrix-events-sdk-0.0.1.tgz#c8c38911e2cb29023b0bbac8d6f32e0de2c957dd"
   integrity sha512-1QEOsXO+bhyCroIe2/A5OwaxHvBm7EsSQ46DEDn8RBIfQwN5HWBpFvyWWR4QY0KHPPnnJdI99wgRiAl7Ad5qaA==
 
-"matrix-js-sdk@github:matrix-org/matrix-js-sdk#develop":
-  version "28.0.0"
-  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/4c00b410466b855e178ed47217dac6b31536a7bf"
+matrix-js-sdk@28.1.0:
+  version "28.1.0"
+  resolved "https://registry.yarnpkg.com/matrix-js-sdk/-/matrix-js-sdk-28.1.0.tgz#0e4640a93f19f5768e6bddf870a95e5be02257db"
+  integrity sha512-GwhsOAka40i7hc+Hm/tiJdDgMgx/BWLGQmKQAcqFk4E2uxlB0k01D+cyLhRvmfiwlRbdABohGgqSiQRL7LD98w==
   dependencies:
     "@babel/runtime" "^7.12.5"
     "@matrix-org/matrix-sdk-crypto-wasm" "^1.2.1"