diff --git a/.tegami/2026-09-19-align-samva-0.5.md b/.tegami/2026-09-19-align-samva-0.5.md
deleted file mode 100644
index 12e6b0b..0000000
--- a/.tegami/2026-09-19-align-samva-0.5.md
+++ /dev/null
@@ -1,15 +0,0 @@
----
-packages:
-  "@samva/better-auth": minor
-  "@samva/email-sdk": minor
----
-
-## Target the Samva 0.5 SDK
-
-Both packages now target `samva@^0.5.0`. `@samva/better-auth` also moves its
-Better Auth peer to `1.7.2` and requires Node 22 or newer, matching the SDK.
-
-`@samva/email-sdk` declares native idempotency support: an `idempotencyKey` from
-Email SDK is forwarded as Samva's `Idempotency-Key` header, onboarding-review
-refusals report `delivery: "not_sent"`, and a `409 ConflictError` is reported as
-non-retryable.
diff --git a/.tegami/publish-lock.yaml b/.tegami/publish-lock.yaml
new file mode 100644
index 0000000..dfc35cb
--- /dev/null
+++ b/.tegami/publish-lock.yaml
@@ -0,0 +1,52 @@
+core:changelogs:
+  - content: "---\npackages:\n  \"@samva/better-auth\":\n    type: minor\n  \"@samva/email-sdk\":\n    type: minor\n---\n\n## Target the Samva 0.5 SDK\n\nBoth packages now target `samva@^0.5.0`. `@samva/better-auth` also moves its\nBetter Auth peer to `1.7.2` and requires Node 22 or newer, matching the SDK.\n\n`@samva/email-sdk` declares native idempotency support: an `idempotencyKey` from\nEmail SDK is forwarded as Samva's `Idempotency-Key` header, onboarding-review\nrefusals report `delivery: \"not_sent\"`, and a `409 ConflictError` is reported as\nnon-retryable.\n"
+    filename: 2026-09-19-align-samva-0.5.md
+    v: 0.0.0
+core:packages:
+  - id: npm:react-email-samva
+    updated: false
+  - id: npm:tanstack-start-transactional-samva
+    updated: false
+  - id: npm:supabase-auth-hook-samva
+    updated: false
+  - id: npm:sveltekit-transactional-samva
+    updated: false
+  - id: npm:better-auth-nextjs-samva
+    updated: false
+  - changelogIds:
+      - 2026-09-19-align-samva-0.5.md
+    id: npm:@samva/email-sdk
+    updated: true
+  - id: npm:hono-cloudflare-workers-samva
+    updated: false
+  - id: npm:astro-email-samva
+    updated: false
+  - changelogIds:
+      - 2026-09-19-align-samva-0.5.md
+    id: npm:@samva/better-auth
+    updated: true
+  - id: npm:inbound-email-replies-samva
+    updated: false
+  - id: npm:effect-sdk-example
+    updated: false
+  - id: npm:tsx-template-samva
+    updated: false
+  - id: npm:clerk-webhook-samva
+    updated: false
+  - id: npm:nextjs-transactional-samva
+    updated: false
+npm:packages:
+  - id: npm:react-email-samva
+  - id: npm:tanstack-start-transactional-samva
+  - id: npm:supabase-auth-hook-samva
+  - id: npm:sveltekit-transactional-samva
+  - id: npm:better-auth-nextjs-samva
+  - id: npm:@samva/email-sdk
+  - id: npm:hono-cloudflare-workers-samva
+  - id: npm:astro-email-samva
+  - id: npm:@samva/better-auth
+  - id: npm:inbound-email-replies-samva
+  - id: npm:effect-sdk-example
+  - id: npm:tsx-template-samva
+  - id: npm:clerk-webhook-samva
+  - id: npm:nextjs-transactional-samva
diff --git a/packages/better-auth/CHANGELOG.md b/packages/better-auth/CHANGELOG.md
index 7b3eaa0..556841c 100644
--- a/packages/better-auth/CHANGELOG.md
+++ b/packages/better-auth/CHANGELOG.md
@@ -1,3 +1,15 @@
+## @samva/better-auth@0.2.0
+
+### Target the Samva 0.5 SDK
+
+Both packages now target `samva@^0.5.0`. `@samva/better-auth` also moves its
+Better Auth peer to `1.7.2` and requires Node 22 or newer, matching the SDK.
+
+`@samva/email-sdk` declares native idempotency support: an `idempotencyKey` from
+Email SDK is forwarded as Samva's `Idempotency-Key` header, onboarding-review
+refusals report `delivery: "not_sent"`, and a `409 ConflictError` is reported as
+non-retryable.
+
 ## @samva/better-auth@0.1.1
 
 ### Support Samva 0.3
diff --git a/packages/better-auth/package.json b/packages/better-auth/package.json
index 7723fc1..8c740d0 100644
--- a/packages/better-auth/package.json
+++ b/packages/better-auth/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@samva/better-auth",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "description": "Better Auth email callbacks powered by Samva.",
   "keywords": [
     "auth",
diff --git a/packages/email-sdk/CHANGELOG.md b/packages/email-sdk/CHANGELOG.md
index 40f91f8..73bf9c3 100644
--- a/packages/email-sdk/CHANGELOG.md
+++ b/packages/email-sdk/CHANGELOG.md
@@ -1,3 +1,15 @@
+## @samva/email-sdk@0.2.0
+
+### Target the Samva 0.5 SDK
+
+Both packages now target `samva@^0.5.0`. `@samva/better-auth` also moves its
+Better Auth peer to `1.7.2` and requires Node 22 or newer, matching the SDK.
+
+`@samva/email-sdk` declares native idempotency support: an `idempotencyKey` from
+Email SDK is forwarded as Samva's `Idempotency-Key` header, onboarding-review
+refusals report `delivery: "not_sent"`, and a `409 ConflictError` is reported as
+non-retryable.
+
 ## @samva/email-sdk@0.1.1
 
 ### Support Samva 0.3
diff --git a/packages/email-sdk/package.json b/packages/email-sdk/package.json
index 103c06c..7bd346c 100644
--- a/packages/email-sdk/package.json
+++ b/packages/email-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@samva/email-sdk",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "description": "Samva community adapter for Email SDK.",
   "keywords": [
     "email",