diff --git a/.release-please/manifest.json b/.release-please/manifest.json
index b079eb58..36fa0faf 100644
--- a/.release-please/manifest.json
+++ b/.release-please/manifest.json
@@ -1,5 +1,5 @@
 {
-  "packages/editor": "15.39.0",
+  "packages/editor": "15.40.0",
   "packages/latex-extension": "0.1.0",
   "packages/page-constructor-extension": "0.1.0"
 }
\ No newline at end of file
diff --git a/packages/editor/CHANGELOG.md b/packages/editor/CHANGELOG.md
index e3661626..d07e937b 100644
--- a/packages/editor/CHANGELOG.md
+++ b/packages/editor/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [15.40.0](https://github.com/gravity-ui/markdown-editor/compare/markdown-editor-v15.39.0...markdown-editor-v15.40.0) (2026-04-29)
+
+
+### Features
+
+* **view:** support gallery preview for custom file types beyond images and videos ([#1110](https://github.com/gravity-ui/markdown-editor/issues/1110)) ([765022d](https://github.com/gravity-ui/markdown-editor/commit/765022d152508446abd199cd783f93e71a7e8b7b))
+
 ## [15.39.0](https://github.com/gravity-ui/markdown-editor/compare/markdown-editor-v15.38.1...markdown-editor-v15.39.0) (2026-04-24)
 
 
diff --git a/packages/editor/package.json b/packages/editor/package.json
index b753dd16..54469fa3 100644
--- a/packages/editor/package.json
+++ b/packages/editor/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gravity-ui/markdown-editor",
-  "version": "15.39.0",
+  "version": "15.40.0",
   "description": "Markdown wysiwyg and markup editor",
   "license": "MIT",
   "repository": {