diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36082d34..b53ae188 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ All notable changes to this project are documented in this file. The format is b
 
 Pre-1.0 note: while `pg_durable` is in major version `0`, minor releases may include breaking changes.
 
+## [0.2.4] - Unreleased
+
 ## [0.2.3] - 2026-06-17
 
 Provider-line note: v0.2.3 stays in the `duroxide-pg` provider compatibility line started in v0.2.2, so the upgrade source is v0.2.2 (`sql/pg_durable--0.2.2--0.2.3.sql`).
diff --git a/Cargo.lock b/Cargo.lock
index 73831975..171bab36 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1892,7 +1892,7 @@ dependencies = [
 
 [[package]]
 name = "pg_durable"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "bigdecimal",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 481b9777..8b11990f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pg_durable"
-version = "0.2.3"
+version = "0.2.4"
 edition = "2021"
 license = "PostgreSQL"
 repository = "https://github.com/microsoft/pg_durable"
diff --git a/sql/pg_durable--0.2.3--0.2.4.sql b/sql/pg_durable--0.2.3--0.2.4.sql
new file mode 100644
index 00000000..c00b2896
--- /dev/null
+++ b/sql/pg_durable--0.2.3--0.2.4.sql
@@ -0,0 +1,9 @@
+-- Copyright (c) Microsoft Corporation.
+-- Licensed under the PostgreSQL License.
+
+-- pg_durable upgrade: 0.2.3 → 0.2.4
+--
+-- No schema changes yet in this release.
+-- Add DDL here for any df-schema changes that land in 0.2.4. See
+-- docs/upgrade-testing.md for the upgrade-script and backward-compatibility
+-- requirements (Scenario A / B1 / B2).