diff --git a/Cargo.toml b/Cargo.toml
index 4e89485cf..658c5e146 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ members = [
 resolver = "2"
 
 [workspace.dependencies]
-differential-dataflow = { path = "differential-dataflow", default-features = false, version = "0.18.0" }
+differential-dataflow = { path = "differential-dataflow", default-features = false, version = "0.19.0" }
 timely = { version = "0.25", default-features = false }
 columnar = { version = "0.11", default-features = false }
 #timely = { path = "../timely-dataflow/timely/", default-features = false }
diff --git a/differential-dataflow/CHANGELOG.md b/differential-dataflow/CHANGELOG.md
index 243c379ae..2bb35eeba 100644
--- a/differential-dataflow/CHANGELOG.md
+++ b/differential-dataflow/CHANGELOG.md
@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.19.0](https://github.com/TimelyDataflow/differential-dataflow/compare/differential-dataflow-v0.18.0...differential-dataflow-v0.19.0) - 2026-02-06
+
+### Other
+
+- Back Pointstamp with SmallVec ([#661](https://github.com/TimelyDataflow/differential-dataflow/pull/661))
+- Correct chainless lower bound determination ([#660](https://github.com/TimelyDataflow/differential-dataflow/pull/660))
+- Exchange columns more efficiently ([#656](https://github.com/TimelyDataflow/differential-dataflow/pull/656))
+- fix broken example link ([#654](https://github.com/TimelyDataflow/differential-dataflow/pull/654))
+
 ## [0.18.0](https://github.com/TimelyDataflow/differential-dataflow/compare/differential-dataflow-v0.17.0...differential-dataflow-v0.18.0) - 2025-10-23
 
 ### Other
diff --git a/differential-dataflow/Cargo.toml b/differential-dataflow/Cargo.toml
index cadc98369..bdc914cf8 100644
--- a/differential-dataflow/Cargo.toml
+++ b/differential-dataflow/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "differential-dataflow"
-version = "0.18.0"
+version = "0.19.0"
 authors = ["Frank McSherry <fmcsherry@me.com>"]
 
 description = "An incremental data-parallel dataflow platform"
diff --git a/dogsdogsdogs/Cargo.toml b/dogsdogsdogs/Cargo.toml
index 690fbfa68..3a7796001 100644
--- a/dogsdogsdogs/Cargo.toml
+++ b/dogsdogsdogs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "differential-dogs3"
-version = "0.18.0"
+version = "0.19.0"
 authors = ["Frank McSherry <fmcsherry@me.com>"]
 license = "MIT"
 edition = "2021"