ci(release): version packages

CHANGELOG.md

@@ -1,19 +1,31 @@
 # Changelog
 
+## 0.2.0
+
+### Minor Changes
+
+- bbe48e4: Add `/prices/history` endpoint backed by 1-minute price snapshots. A new `price_snapshots` table is appended to every minute by a snapshot ingester, queryable over a `[from, to]` window with optional `5m`/`1h` aggregation. A retention job prunes snapshots older than 30 days.
+
+### Patch Changes
+
+- 5a68745: Adopt changesets for versioning and release notes. Adds `@changesets/cli`, a release GitHub Actions workflow that opens a "Version Packages" PR for pending changesets and tags releases on merge, and contributor docs for the workflow.
+
 All notable changes to Lens are documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
 ### Added
+
 - CI pipeline (`.github/workflows/ci.yml`) running Prisma generate, typecheck, and build on every PR
 - Contributor documentation, issue templates, PR template
 - This changelog
 
 ## [0.1.0] — 2025 initial deployment
 
 ### Added
+
 - Fastify REST API with `GET /price/:assetA/:assetB`, `GET /status`, `GET /pools`
 - GraphQL endpoint via Mercurius
 - SDEX trade ingestion with checkpoint tracking
@@ -26,6 +38,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - Deployed on Render at https://lens-ldtu.onrender.com
 
 ### Fixed
+
 - `bestRoute.ts` AMM lookup — was using broken `code:code` join format; now queries via `pool_id`
 - Prisma binary target on Render (`debian-openssl-3.0.x`)
 - Supabase SSL cert error (scoped to supabase.com hosts)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "lens",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Unified Stellar price API — aggregates SDEX + AMM prices",
   "main": "dist/index.js",
   "scripts": {