diff --git a/packages/kilo-jetbrains/CHANGELOG.md b/packages/kilo-jetbrains/CHANGELOG.md
index 1fe8a38d92e9..fa6770efb1e8 100644
--- a/packages/kilo-jetbrains/CHANGELOG.md
+++ b/packages/kilo-jetbrains/CHANGELOG.md
@@ -118,6 +118,15 @@
 
 ## [Unreleased]
 
+## [7.0.12-rc.4] - 2026-08-01
+
+### Fixed
+- Improve large branch diff performance by capping huge inline diff previews, compacting diff tree paths, and allowing horizontal scrolling for long file names.
+- Reflow existing long chat sessions after they load so transcripts lay out at the correct width without needing to resize the tool window.
+- Keep the prompt send/stop button synchronized when attachments are added, removed, or cleared while a session is busy.
+- Reduce transcript restyling work during streaming so large sessions remain responsive.
+- Hide expanded diff folder badges and refresh diff tree layout correctly when folders are toggled.
+
 ## [7.0.12-rc.3] - 2026-07-31
 
 ### Added
diff --git a/packages/kilo-jetbrains/gradle.properties b/packages/kilo-jetbrains/gradle.properties
index 52bdafa203cf..f9e6ae6a9857 100644
--- a/packages/kilo-jetbrains/gradle.properties
+++ b/packages/kilo-jetbrains/gradle.properties
@@ -1,5 +1,5 @@
 kotlin.stdlib.default.dependency=false
-kilo.jetbrains.version=7.0.12-rc.3
+kilo.jetbrains.version=7.0.12-rc.4
 # When true (default) the JetBrains plugin uses the pinned CLI release from package.json.
 # Set to false ONLY for local dev: generate the client from local source + bundle the local binary.
 # false is NOT releasable -- production builds fail unless this is true.