chore: release v0.12.1

Bump root/backend/frontend to 0.12.1 and move the CHANGELOG notes under a dated
0.12.1 heading (centered wallet-sync stepper, timeline record history, and the
landing-page globe deferral). Adds the radix-ui dependency pulled in by the
Origin UI stepper/timeline primitives.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CHANGELOG.md

@@ -7,6 +7,24 @@ for how releases are cut and published.
 
 ## [Unreleased]
 
+## [0.12.1] — 2026-07-10
+
+### Changed
+- **Centered wallet-sync stepper.** The in-dialog "Sync to wallet" stepper (`DialogStepper` in
+  `frontend/components/wallet/wallet-sync-step.tsx`) now uses a proper Stepper primitive
+  (`components/ui/stepper.tsx`), so the numbered indicators sit centered inline with their labels
+  instead of the previous left-aligned look.
+- **Record history is now a timeline.** The patient sheet's **Record history** section
+  (`RecordHistory` in `frontend/components/patients/patient-detail.tsx`) renders as a vertical
+  timeline (`components/ui/timeline.tsx`) — who made the change, an entity-type icon, what happened,
+  and when — replacing the flat avatar list.
+
+### Performance
+- **Landing page: defer the 3D globe.** The Temetro Network globe (three.js) on the marketing site
+  now mounts only when its section scrolls near the viewport (IntersectionObserver), instead of on
+  hydration — removing ~730 KB of JS and its main-thread execution from initial page load. (Landing
+  page lives in the sibling `temetro/landing-page` repo.)
+
 ## [0.12.0] — 2026-07-09
 
 ### Added

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "temetro-backend",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "private": true,
   "type": "module",
   "description": "temetro backend — Express + Postgres API with Better Auth (email/password, organizations) and org-scoped patient records.",

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "frontend",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "private": true,
   "scripts": {
     "dev": "next dev",
@@ -52,6 +52,7 @@
     "nanoid": "^5.1.11",
     "next": "16.2.6",
     "next-themes": "^0.4.6",
+    "radix-ui": "^1.6.2",
     "react": "19.2.4",
     "react-day-picker": "^10.0.1",
     "react-dom": "19.2.4",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "temetro",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "private": true,
   "devDependencies": {
     "shadcn": "^4.11.0"