diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a739c28..cd5da891 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,20 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [1.6.4] - 2026-02-5
+
+- Desktop: switch between local and remote OpenChamber instances, plus a thinner runtime for better feature parity and fewer desktop-only quirks.
+- VSCode: improved Windows PATH resolution and cold-start readiness checks to reduce "stuck loading" for sessions/models/agents.
+- Mobile: split Agent/Model controls and a quick commands button with autocomplete (Commands/Agents/Files) for easier input (thanks to @Jovines, @gsxdsm).
+- Chat: select text in messages to quickly add it to your prompt or start a new session (thanks to @gsxdsm).
+- Diff/Plans: add inline comment drafts so you can annotate specific lines and include those notes in requests (thanks to @nelsonPires5).
+- Terminal/Syntax: font size controls and Phoenix file extension support for better highlighting in files and diffs (thanks to @shekohex).
+- Usage: expanded quota tracking with more providers (including GitHub Copilot) and a provider selector dropdown (thanks to @gsxdsm, @nelsonPires5).
+- Git: improved macOS SSH agent support for smoother private-repo auth (thanks to @shekohex).
+- Web: fixed missing icon when installing the Android PWA (thanks to @nelsonPires5).
+- GitHub: PR description generation supports optional extra context for better summaries (thanks to @nelsonPires5).
+
+
 ## [1.6.3] - 2026-02-2
 
 - Web: improved server readiness check to use the `/global/health` endpoint for more reliable startup detection.
diff --git a/package.json b/package.json
index 1a9958f6..283d78c7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openchamber-monorepo",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "OpenChamber monorepo workspace for web, ui, and desktop runtimes",
   "private": true,
   "type": "module",
diff --git a/packages/desktop/package.json b/packages/desktop/package.json
index 9de07508..a9edeb8c 100644
--- a/packages/desktop/package.json
+++ b/packages/desktop/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openchamber/desktop",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "private": true,
   "type": "module",
   "desktopPrerequisites": [
diff --git a/packages/desktop/src-tauri/Cargo.lock b/packages/desktop/src-tauri/Cargo.lock
index c92f6d30..58a90550 100644
--- a/packages/desktop/src-tauri/Cargo.lock
+++ b/packages/desktop/src-tauri/Cargo.lock
@@ -2669,7 +2669,7 @@ dependencies = [
 
 [[package]]
 name = "openchamber-desktop"
-version = "1.6.3"
+version = "1.6.4"
 dependencies = [
  "anyhow",
  "log",
diff --git a/packages/desktop/src-tauri/Cargo.toml b/packages/desktop/src-tauri/Cargo.toml
index c6be25cf..9d3634e4 100644
--- a/packages/desktop/src-tauri/Cargo.toml
+++ b/packages/desktop/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "openchamber-desktop"
-version = "1.6.3"
+version = "1.6.4"
 edition = "2021"
 publish = false
 
diff --git a/packages/desktop/src-tauri/tauri.conf.json b/packages/desktop/src-tauri/tauri.conf.json
index 5aa76a6f..722dda5c 100644
--- a/packages/desktop/src-tauri/tauri.conf.json
+++ b/packages/desktop/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "../node_modules/@tauri-apps/cli/schema.json",
   "productName": "OpenChamber",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "identifier": "ai.opencode.openchamber",
   "build": {
     "beforeDevCommand": "node ./scripts/dev-web-server.mjs",
@@ -39,8 +39,12 @@
   },
   "bundle": {
     "active": true,
-    "externalBin": ["sidecars/openchamber-server"],
-    "resources": ["resources/web-dist/**/*"],
+    "externalBin": [
+      "sidecars/openchamber-server"
+    ],
+    "resources": [
+      "resources/web-dist/**/*"
+    ],
     "icon": [
       "icons/icon.icns",
       "icons/icon.png"
diff --git a/packages/ui/package.json b/packages/ui/package.json
index 59ab5aea..f0b9b3be 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openchamber/ui",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "private": true,
   "type": "module",
   "main": "src/main.tsx",
diff --git a/packages/vscode/CHANGELOG.md b/packages/vscode/CHANGELOG.md
index 97103028..a13e589d 100644
--- a/packages/vscode/CHANGELOG.md
+++ b/packages/vscode/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [1.6.4] - 2026-02-5
+
+- Improved Windows PATH resolution and cold-start readiness checks to reduce "stuck loading" sessions.
+- Usage: expanded quota tracking with more providers (including GitHub Copilot) and a provider selector dropdown (thanks to @gsxdsm, @nelsonPires5).
+- Chat: select text in messages to quickly add it to your prompt or start a new session (thanks to @gsxdsm).
+
+
 ## [1.6.3] - 2026-02-2
 
 - Improved server health check with the proper health API endpoint and increased timeout for steadier startup (thanks to @wienans).
diff --git a/packages/vscode/package.json b/packages/vscode/package.json
index 495fba41..2a5c4444 100644
--- a/packages/vscode/package.json
+++ b/packages/vscode/package.json
@@ -2,7 +2,7 @@
   "name": "openchamber",
   "displayName": "OpenChamber",
   "description": "AI coding assistant powered by OpenCode",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "publisher": "fedaykindev",
   "private": true,
   "repository": {
diff --git a/packages/web/package.json b/packages/web/package.json
index fc705beb..cf00c95e 100644
--- a/packages/web/package.json
+++ b/packages/web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openchamber/web",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "private": false,
   "type": "module",
   "main": "./server/index.js",