diff --git a/bun.lock b/bun.lock
index b7ecc49c7..ed462db03 100644
--- a/bun.lock
+++ b/bun.lock
@@ -23,7 +23,7 @@
     },
     "packages/agent": {
       "name": "@oh-my-pi/pi-agent-core",
-      "version": "8.3.0",
+      "version": "8.4.0",
       "dependencies": {
         "@oh-my-pi/pi-ai": "workspace:*",
         "@oh-my-pi/pi-tui": "workspace:*",
@@ -36,7 +36,7 @@
     },
     "packages/ai": {
       "name": "@oh-my-pi/pi-ai",
-      "version": "8.3.0",
+      "version": "8.4.0",
       "bin": {
         "pi-ai": "./src/cli.ts",
       },
@@ -64,7 +64,7 @@
     },
     "packages/coding-agent": {
       "name": "@oh-my-pi/pi-coding-agent",
-      "version": "8.3.0",
+      "version": "8.4.0",
       "bin": {
         "omp": "src/cli.ts",
       },
@@ -102,7 +102,7 @@
     },
     "packages/pi-utils": {
       "name": "@oh-my-pi/pi-utils",
-      "version": "8.3.0",
+      "version": "8.4.0",
       "dependencies": {
         "strip-ansi": "^7.1.2",
         "winston": "^3.17.0",
@@ -132,7 +132,7 @@
     },
     "packages/stats": {
       "name": "@oh-my-pi/omp-stats",
-      "version": "8.3.0",
+      "version": "8.4.0",
       "bin": {
         "omp-stats": "./src/index.ts",
       },
@@ -152,7 +152,7 @@
     },
     "packages/tui": {
       "name": "@oh-my-pi/pi-tui",
-      "version": "8.3.0",
+      "version": "8.4.0",
       "dependencies": {
         "@types/mime-types": "^3.0.1",
         "chalk": "^5.5.0",
diff --git a/packages/agent/package.json b/packages/agent/package.json
index a93c469df..143654ecd 100644
--- a/packages/agent/package.json
+++ b/packages/agent/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@oh-my-pi/pi-agent-core",
-	"version": "8.3.0",
+	"version": "8.4.0",
 	"description": "General-purpose agent with transport abstraction, state management, and attachment support",
 	"type": "module",
 	"main": "./src/index.ts",
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index f2c0af123..92782a985 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+## [8.4.0] - 2026-01-25
+
 ### Added
 - Added Azure OpenAI Responses provider with deployment mapping and resource-based base URL support
 
diff --git a/packages/ai/package.json b/packages/ai/package.json
index d5466b603..3bcd0e5ac 100644
--- a/packages/ai/package.json
+++ b/packages/ai/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@oh-my-pi/pi-ai",
-	"version": "8.3.0",
+	"version": "8.4.0",
 	"description": "Unified LLM API with automatic model discovery and provider configuration",
 	"type": "module",
 	"main": "./src/index.ts",
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index bcaa592cc..9480a8f91 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+## [8.4.0] - 2026-01-25
+
 ### Added
 - Added extension API to set working/loading messages during streaming
 - Added task worker propagation of context files, skills, and prompt templates
diff --git a/packages/coding-agent/package.json b/packages/coding-agent/package.json
index fd1cd6b9e..6e9072b47 100644
--- a/packages/coding-agent/package.json
+++ b/packages/coding-agent/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@oh-my-pi/pi-coding-agent",
-	"version": "8.3.0",
+	"version": "8.4.0",
 	"description": "Coding agent CLI with read, bash, edit, write tools and session management",
 	"type": "module",
 	"ompConfig": {
diff --git a/packages/pi-utils/package.json b/packages/pi-utils/package.json
index 9aef9ce97..a769b3478 100644
--- a/packages/pi-utils/package.json
+++ b/packages/pi-utils/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@oh-my-pi/pi-utils",
-	"version": "8.3.0",
+	"version": "8.4.0",
 	"description": "Shared utilities for pi packages",
 	"type": "module",
 	"main": "./src/index.ts",
diff --git a/packages/stats/package.json b/packages/stats/package.json
index 117e053a3..21544717c 100644
--- a/packages/stats/package.json
+++ b/packages/stats/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@oh-my-pi/omp-stats",
-	"version": "8.3.0",
+	"version": "8.4.0",
 	"description": "Local observability dashboard for pi AI usage statistics",
 	"type": "module",
 	"main": "./src/index.ts",
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index f67f32837..d405e8e39 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+## [8.4.0] - 2026-01-25
+
 ### Changed
 - Added Ctrl+Backspace as a delete-word-backward keybinding and improved modified backspace matching
 
diff --git a/packages/tui/package.json b/packages/tui/package.json
index a978f44c5..1b94eba61 100644
--- a/packages/tui/package.json
+++ b/packages/tui/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@oh-my-pi/pi-tui",
-	"version": "8.3.0",
+	"version": "8.4.0",
 	"description": "Terminal User Interface library with differential rendering for efficient text-based applications",
 	"type": "module",
 	"main": "./src/index.ts",