diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb85d7aa7..81768b04c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,34 @@
+## 1.4.0
+* feat: adjust the loading large document optimization in mobile platform by @LucasXu0 in ([#474](https://github.com/AppFlowy-IO/appflowy-editor/pull/474))
+* feat: simplify auto scroll behavior in ScrollServiceWidget by @LucasXu0 in ([#437](https://github.com/AppFlowy-IO/appflowy-editor/pull/437))
+* feat: implement delta diff and provide external values by @LucasXu0 in ([#444](https://github.com/AppFlowy-IO/appflowy-editor/pull/444))
+* feat: add more showcases on the mobile platform by @LucasXu0 in ([#479](https://github.com/AppFlowy-IO/appflowy-editor/pull/479))
+* feat: add more showcases on desktop/mobile platform by @LucasXu0 in ([#481](https://github.com/AppFlowy-IO/appflowy-editor/pull/481))
+* feat: support customizing the record time by @LucasXu0 in ([#461](https://github.com/AppFlowy-IO/appflowy-editor/pull/461))
+* feat: bulk open links shortcut by @Tony-MK in ([#419](https://github.com/AppFlowy-IO/appflowy-editor/pull/419))
+* feat: optimize the performance by @LucasXu0 in ([#442](https://github.com/AppFlowy-IO/appflowy-editor/pull/62))
+* fix: request focus in find replace menu by @Xazin in ([#440](https://github.com/AppFlowy-IO/appflowy-editor/pull/440))
+* fix: remove unused check in non_delta_input_service by @LucasXu0 in ([#447](https://github.com/AppFlowy-IO/appflowy-editor/pull/447))
+* fix: unable to paste html contains section by @LucasXu0 in ([#448](https://github.com/AppFlowy-IO/appflowy-editor/pull/448))
+* fix: sometimes failed to paste content from google translation by @LucasXu0 in ([#451](https://github.com/AppFlowy-IO/appflowy-editor/pull/451))
+* fix: duration cannot be zero in animate by @Xazin in ([#452](https://github.com/AppFlowy-IO/appflowy-editor/pull/452))
+* fix: image upload on web by @garv-shah in ([#453](https://github.com/AppFlowy-IO/appflowy-editor/pull/453))
+* fix block selection area by @LucasXu0 in ([#462](https://github.com/AppFlowy-IO/appflowy-editor/pull/462))
+* fix: resolve `RangeError` when last row deleted. by @sun-jiao in ([#470](https://github.com/AppFlowy-IO/appflowy-editor/pull/470))
+* fix: resolve layout problem of `FindMenuWidget` by @sun-jiao in ([#467](https://github.com/AppFlowy-IO/appflowy-editor/pull/467))
+* fix: show reset color button even if one of the selected text was formatted by @LucasXu0 in ([#476](https://github.com/AppFlowy-IO/appflowy-editor/pull/476))
+* fix: selection area doesn't show if in the long selection by @LucasXu0 in ([#477](https://github.com/AppFlowy-IO/appflowy-editor/pull/477))
+* fix: DT_TOOLCHAIN_DIR path in Podfile for iOS and macOS by @LucasXu0 in ([#483](https://github.com/AppFlowy-IO/appflowy-editor/pull/483))
+* fix: respect default and last direction on new line and indent by @zoli in ([#482](https://github.com/AppFlowy-IO/appflowy-editor/pull/482))
+* fix: link menu overflow in right by @sun-jiao in ([#478](https://github.com/AppFlowy-IO/appflowy-editor/pull/478))
+* fix: resolve "Bad state: no element" when in-table paragraph deleted by @sun-jiao in ([#471](https://github.com/AppFlowy-IO/appflowy-editor/pull/471))
+* chore: add jumpTo to editor scroll service by @Xazin in ([#466](https://github.com/AppFlowy-IO/appflowy-editor/pull/466))
+* chore: update l10n by @sun-jiao in ([#463](https://github.com/AppFlowy-IO/appflowy-editor/pull/463))
+* chore: refactor attribute comparison in Delta class diff loop by @LucasXu0 in ([#456](https://github.com/AppFlowy-IO/appflowy-editor/pull/456))
+* chore: update Chinese l10n by @sun-jiao in ([#445](https://github.com/AppFlowy-IO/appflowy-editor/pull/445))
+* chore: migrate tests by @MayurSMahajan in ([#438](https://github.com/AppFlowy-IO/appflowy-editor/pull/438))
+* chore: refactor color conversion method to handle RGB and hex formatsRefactor method to handle RGB and hex formats, improving color conversion by @LucasXu0 in ([#450](https://github.com/AppFlowy-IO/appflowy-editor/pull/450))
+
## 1.3.0
* feat: support table plugin by @zoli in ([#62](https://github.com/AppFlowy-IO/appflowy-editor/pull/62))
* feat: support alignment for block component by @LucasXu0 in ([#425](https://github.com/AppFlowy-IO/appflowy-editor/pull/425))
diff --git a/README.md b/README.md
index d2fc1d1d7..e950e0e7a 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ and the Flutter guide for