diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52d3202..5f654a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to cc-lens are documented here. This project follows [Conventional Commits](https://www.conventionalcommits.org/).
 
+## [0.7.0] — 2026-04-06
+
+### Changed
+
+- **Project activity chart** — donut → horizontal bar chart (top 8, full names, session count in tooltip) (#130)
+- **Model distribution donut** — I/O tokens only (cache removed — was inflating Opus to 56%), % added to legend (#130)
+- **Project display names** — worktree paths grouped under parent (`pve--claude-worktrees-elion` → `pve`) (#131)
+
 ## [0.6.1] — 2026-04-06
 
 ### Changed
diff --git a/README.md b/README.md
index 73acb08..c83b965 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 Visualize your token usage, costs, sessions, and projects — all from `~/.claude/`.\
 Zero cloud. Zero telemetry. Your data never leaves your machine.
 
-[![Version](https://img.shields.io/badge/version-0.6.1-orange)](https://github.com/pitimon/cc-lens/releases/tag/v0.6.1)
+[![Version](https://img.shields.io/badge/version-0.7.0-orange)](https://github.com/pitimon/cc-lens/releases/tag/v0.7.0)
 [![CI](https://github.com/pitimon/cc-lens/actions/workflows/ci.yml/badge.svg)](https://github.com/pitimon/cc-lens/actions/workflows/ci.yml)
 [![Node.js](https://img.shields.io/badge/node-%3E%3D18-brightgreen?logo=node.js&logoColor=white)](https://nodejs.org)
 [![Next.js](https://img.shields.io/badge/Next.js-16-black?logo=next.js)](https://nextjs.org)
diff --git a/package-lock.json b/package-lock.json
index dd32491..04ca77b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cc-lens",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cc-lens",
-      "version": "0.6.1",
+      "version": "0.7.0",
       "license": "MIT",
       "dependencies": {
         "@tailwindcss/postcss": "^4",
diff --git a/package.json b/package.json
index 63d8b42..d116bd2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cc-lens",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "description": "Claude Code Lens — visualize your usage, costs, and sessions from ~/.claude/",
   "author": "pitimon (https://github.com/pitimon)",
   "license": "MIT",