diff --git a/.changeset/v2-sdk.md b/.changeset/v2-sdk.md
deleted file mode 100644
index 01060040..00000000
--- a/.changeset/v2-sdk.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-"@syncro/sdk": minor
-"@syncro/shared": minor
----
-
-Dual ESM/CJS SDK builds with subpath exports, generated database and contract types, and changeset-driven releases.
diff --git a/sdk/CHANGELOG.md b/sdk/CHANGELOG.md
index f803eda6..6b8f4f2b 100644
--- a/sdk/CHANGELOG.md
+++ b/sdk/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @syncro/sdk Changelog
 
+## 1.2.0
+
+### Minor Changes
+
+- f9d9809: Dual ESM/CJS SDK builds with subpath exports, generated database and contract types, and changeset-driven releases.
+
+### Patch Changes
+
+- Updated dependencies [f9d9809]
+  - @syncro/shared@1.1.0
+
 All notable changes to the SDK are documented here.
 
 Each release notes the minimum compatible backend version (`synchro`). If your backend is older than the listed minimum, upgrade the backend before upgrading the SDK.
@@ -11,6 +22,7 @@ Each release notes the minimum compatible backend version (`synchro`). If your b
 _Changes staged for the next release._
 
 ### Added — #1303 Typed error taxonomy
+
 - `ValidationError` — stable code `SYNCRO_VALIDATION`, retryable: `false`
 - `AuthError` — stable code `SYNCRO_AUTH`, retryable: `false` (replaces `AuthenticationError`, `ForbiddenError`)
 - `NetworkError` — stable code `SYNCRO_NETWORK`, retryable: `true`
@@ -21,6 +33,7 @@ _Changes staged for the next release._
 - `resolveContractErrorVariant(contractName, code)` — look up a contract error variant name by integer code
 
 ### Added — #1299 Public API surface
+
 - `sdk/api-surface.md` committed to the repo, listing every public export
 - `sdk/scripts/check-api-surface.cjs` — CI script that fails when a new export is not in the report
 - `npm run check:api-surface -w sdk` build step added to `prepublishOnly`
@@ -28,18 +41,21 @@ _Changes staged for the next release._
 - Experimental API guidance added to README (sub-path `./experimental`)
 
 ### Added — #1300 WASM contract bindings in CI
+
 - `generate-contract-bindings.cjs` now stamps a `CONTRACT_BINDINGS_VERSION` constant in every generated file
 - `--wasm-dir` flag scans a directory of `.wasm` artifacts and generates bindings from the live ABI
 - `--check` flag compares the committed hash to a freshly computed one; CI exits non-zero on mismatch
 - Four new CI jobs in `contracts.yml`: `check-bindings-stale`, `regenerate-bindings-from-wasm`, `verify-version-stamp`, `check-api-surface`
 
 ### Added — #1304 Soroban sandbox integration suite
+
 - `sdk/tests/integration/soroban-sandbox.test.ts` — 7 flows covering register agent, create subscription on-chain, renew, read events, verify receipt (memo round-trip), failure flow with decoded `ContractError`, and contract signature change detection
 - `sdk/scripts/run-integration.sh` — single-command script that starts a Docker sandbox, deploys all contracts, regenerates bindings, and runs the integration suite
 - `npm run test:integration -w sdk` documented local command
 - `sdk-integration` CI job added to `test.yml` (runs on `run-integration` PR label or `force_full_run` dispatch)
 
 ### Deprecated
+
 - `AuthenticationError` — use `AuthError` instead (will be removed in v2.0)
 - `ForbiddenError` — use `AuthError` instead (will be removed in v2.0)
 - `ConflictError` — use `ValidationError` instead (will be removed in v2.0)
diff --git a/sdk/package.json b/sdk/package.json
index eacf997e..7776c20f 100644
--- a/sdk/package.json
+++ b/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@syncro/sdk",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Official SDK for the SYNCRO Subscription Management Platform",
   "packageManager": "npm@10.9.2",
   "type": "module",
@@ -115,12 +115,11 @@
     "test:integration": "bash scripts/run-integration.sh",
     "test:browser": "jest --config jest.browser.config.js",
     "assert:no-node-crypto": "node scripts/assert-no-node-crypto.mjs",
-    "prepublishOnly": "npm run lint && npm run typecheck && npm run check:api-surface && npm run build",
+    "prepublishOnly": "node ../scripts/assert-ci-publish.mjs && npm run lint && npm run typecheck && npm run build && npm run check:package",
     "check:layout": "node scripts/check-package-layout.mjs",
     "check:tree-shake": "node scripts/check-tree-shake.mjs",
     "check:size": "node scripts/check-package-size.mjs",
-    "check:package": "npm run check:layout && npm run check:tree-shake && npm run check:size",
-    "prepublishOnly": "node ../scripts/assert-ci-publish.mjs && npm run lint && npm run typecheck && npm run build && npm run check:package"
+    "check:package": "npm run check:layout && npm run check:tree-shake && npm run check:size"
   },
   "keywords": [
     "syncro",
@@ -130,7 +129,7 @@
   "author": "SYNCRO",
   "license": "MIT",
   "dependencies": {
-    "@syncro/shared": "1.0.0",
+    "@syncro/shared": "1.1.0",
     "axios": "^1.13.5",
     "events": "^3.3.0"
   },
diff --git a/shared/CHANGELOG.md b/shared/CHANGELOG.md
new file mode 100644
index 00000000..f0925778
--- /dev/null
+++ b/shared/CHANGELOG.md
@@ -0,0 +1,7 @@
+# @syncro/shared
+
+## 1.1.0
+
+### Minor Changes
+
+- f9d9809: Dual ESM/CJS SDK builds with subpath exports, generated database and contract types, and changeset-driven releases.
diff --git a/shared/package.json b/shared/package.json
index 2db49eb6..c06cecd7 100644
--- a/shared/package.json
+++ b/shared/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@syncro/shared",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Shared domain models and types for SYNCRO",
   "main": "dist/index.js",
   "types": "src/index.ts",
@@ -136,9 +136,8 @@
     "build": "tsc",
     "typecheck": "tsc --noEmit",
     "watch": "tsc --watch",
-    "test": "jest && jest --config jest.browser.config.js",
-    "check-imports": "depcruise src --config .dependency-cruiser.cjs",
     "test": "jest",
+    "check-imports": "depcruise src --config .dependency-cruiser.cjs",
     "prepublishOnly": "node ../scripts/assert-ci-publish.mjs && npm run build"
   },
   "keywords": [