diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..369caa5
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,22 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [1.3.0] - 2025-11-07
+
+### Added
+- Prompt file library (`src/components/PromptFilesManager.tsx`, `src/stores/promptFilesStore.ts`, `src/lib/api.ts`, `src-tauri/src/commands/prompt_files.rs`) with full CRUD, tagging/search, side-by-side preview/editor, CLAUDE.md import/export, and one-click apply/deactivate workflows.
+- Cross-adapter API node manager (`src/components/NodeManager`, `src/lib/api.ts`, `src-tauri/src/utils/node_tester.rs`) that seeds default nodes, lets users persist custom endpoints, toggles availability, and runs single/bulk latency tests before wiring a relay station.
+- Smart quick-start sessions (`src/App.tsx`, `src/components/WelcomePage.tsx`, `src/components/TabContent.tsx`, `src-tauri/src/commands/smart_sessions.rs`) so a single click spawns a ready-to-use Claude tab with toast/analytics feedback even when no project is selected yet.
+
+### Improved
+- Relay station workflow overhaul (`src/components/RelayStationManager.tsx`, `src/components/SortableStationItem.tsx`): drag-and-drop ordering, advanced toolbelt (DNS flush, JSON diff, hide/show details), raw source config backup editing, granular import/export progress, and tighter NodeSelector integration.
+- Backend infrastructure hardening (`src-tauri/src/http_client.rs`, `src-tauri/src/utils/node_tester.rs`, `src-tauri/src/commands/*`, `src-tauri/src/utils/error.rs`): unified HTTP client presets, resilient node testing pipeline, richer error surfaces, and refactored usage/index storage to reduce duplication.
+- Tab and onboarding UX (`src/App.tsx`, `src/components/WelcomePage.tsx`, `src/components/TabContent.tsx`, `src/components/Topbar.tsx`): deterministic tab creation, global events for smart sessions, better toasts, and hidden-detail toggles that keep the interface clean by default.
+
+### Fixed
+- Addressed multiple Tauri packaging and startup regressions (notably in `src-tauri/src/main.rs`, `src-tauri/src/commands/claude.rs`, `src-tauri/src/commands/filesystem.rs`) so macOS/Windows/Linux bundles install cleanly.
+- Resolved quick-start/new-session routing bugs and project-card navigation glitches by synchronizing welcome-page actions with the tab manager (`src/components/WelcomePage.tsx`, `src/components/TabContent.tsx`).
+- Filled missing translations and eliminated noisy runtime warnings across locales/components (`src/locales/en/common.json`, `src/locales/zh/common.json`, `src/components/ClaudeCodeSession.tsx`, `src/components/WelcomePage.tsx`).
+- Patched long-text overflow & formatting regressions in prompts, station cards, and queues via new clamps/breakpoints (`src/components/PromptFilesManager.tsx`, `src/components/ClaudeCodeSession.tsx`, `src/components/SortableStationItem.tsx`, `src/components/SessionList.tsx`).
+
diff --git a/package.json b/package.json
index b8a38b5..648ea31 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "claudia",
   "private": true,
-  "version": "1.2.3",
+  "version": "1.3.0",
   "license": "AGPL-3.0",
   "type": "module",
   "scripts": {
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 177fc70..554398f 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -718,7 +718,7 @@ dependencies = [
 
 [[package]]
 name = "claudia"
-version = "1.2.3"
+version = "1.3.0"
 dependencies = [
  "anyhow",
  "async-trait",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 566034d..93707ac 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "claudia"
-version = "1.2.3"
+version = "1.3.0"
 description = "GUI app and Toolkit for Claude Code"
 authors = ["mufeedvh", "123vviekr"]
 license = "AGPL-3.0"
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 8cacdbe..1def8bf 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Claudia",
-  "version": "1.2.3",
+  "version": "1.3.0",
   "identifier": "claudia.asterisk.so",
   "build": {
     "beforeDevCommand": "bun run dev",