diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d4c9e8f..02ba6e8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## 0.1.44-beta.15 - 2026-09-14
+
+### Fixed
+
+- Restore compatibility with databases created by beta.11 and later by bundling
+  the previously released TODO target-lock migration with its original identity.
+
+### Tests
+
+- Verify the beta.11 migration hash and confirm compatible databases are inspected
+  without changing their bytes.
+
 ## 0.1.44-beta.14 - 2026-09-14
 
 ### Added
diff --git a/src/mendcode/packages/opencode/migration/20260912160000_todo_target_lock/migration.sql b/src/mendcode/packages/opencode/migration/20260912160000_todo_target_lock/migration.sql
new file mode 100644
index 00000000..a3b577d4
--- /dev/null
+++ b/src/mendcode/packages/opencode/migration/20260912160000_todo_target_lock/migration.sql
@@ -0,0 +1,8 @@
+CREATE TABLE `todo_target_lock` (
+	`session_id` text PRIMARY KEY NOT NULL,
+	`revision` integer NOT NULL,
+	`data` text NOT NULL,
+	`time_created` integer NOT NULL,
+	`time_updated` integer NOT NULL,
+	FOREIGN KEY (`session_id`) REFERENCES `session`(`id`) ON UPDATE no action ON DELETE cascade
+);
diff --git a/src/mendcode/packages/opencode/test/storage/compatibility.test.ts b/src/mendcode/packages/opencode/test/storage/compatibility.test.ts
index 657d75ab..b6bc7efb 100644
--- a/src/mendcode/packages/opencode/test/storage/compatibility.test.ts
+++ b/src/mendcode/packages/opencode/test/storage/compatibility.test.ts
@@ -10,7 +10,7 @@ import {
   inspectCompatibility,
   recordSchemaIdentity,
 } from "../../src/storage/compatibility"
-import { identifyMigrations } from "../../src/storage/migration-journal"
+import { identifyMigrations, supportedMigrationJournal } from "../../src/storage/migration-journal"
 import { init } from "../../src/storage/db.bun"
 import { mendChannelDbPath } from "../../src/storage/resolve-default-sqlite-path"
 
@@ -50,6 +50,27 @@ test("known legacy schema is compatible; persisted SQL identity rejects drift",
   expect(inspectCompatibility(file, [{ ...journal[0], hash: "f".repeat(64) }]).compatible).toBe(false)
 })
 
+test("target-lock migration from beta 11 remains compatible without changing database bytes", () => {
+  const target = supportedMigrationJournal().find((entry) => entry.name === "20260912160000_todo_target_lock")
+  expect(target).toEqual({
+    name: "20260912160000_todo_target_lock",
+    timestamp: 1789228800000,
+    hash: "70cfa4c0564c863794823218a7e39e645c10b6a99ffa47b39d4eb87bd41e6ef1",
+  })
+  const file = path.join(root, "target-lock.db")
+  const db = new Database(file, { create: true })
+  db.run("CREATE TABLE __drizzle_migrations (name TEXT, created_at NUMERIC)")
+  db.run("CREATE TABLE __mendcode_schema_identity (name TEXT PRIMARY KEY, timestamp INTEGER NOT NULL, hash TEXT NOT NULL)")
+  db.run("INSERT INTO __drizzle_migrations VALUES (?, ?)", [target!.name, target!.timestamp])
+  db.run("INSERT INTO __mendcode_schema_identity VALUES (?, ?, ?)", [target!.name, target!.timestamp, target!.hash])
+  db.close()
+  const before = readFileSync(file)
+  const result = inspectCompatibility(file, supportedMigrationJournal())
+  expect(result.compatible).toBe(true)
+  expect(result.legacy).toBe(false)
+  expect(readFileSync(file)).toEqual(before)
+})
+
 test("snapshot includes WAL commits only when migrations are pending", () => {
   const { file, db } = fixture("backup")
   db.run("PRAGMA journal_mode=WAL")