chore: release v0.20.0

Author: github-actions[bot]

Cargo.toml

@@ -16,7 +16,7 @@ members = [
 resolver = "2"
 
 [workspace.dependencies]
-differential-dataflow = { path = "differential-dataflow", default-features = false, version = "0.19.1" }
+differential-dataflow = { path = "differential-dataflow", default-features = false, version = "0.20.0" }
 timely = { version = "0.26", default-features = false }
 columnar = { version = "0.11", default-features = false }
 #timely = { path = "../timely-dataflow/timely/", default-features = false }

differential-dataflow/CHANGELOG.md

@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.20.0](https://github.com/TimelyDataflow/differential-dataflow/compare/differential-dataflow-v0.19.1...differential-dataflow-v0.20.0) - 2026-02-20
+
+### Other
+
+- Migrate Join logic away from traits ([#668](https://github.com/TimelyDataflow/differential-dataflow/pull/668))
+- More `VecCollection` demotion ([#667](https://github.com/TimelyDataflow/differential-dataflow/pull/667))
+- Implement utility traits for Rc collections ([#666](https://github.com/TimelyDataflow/differential-dataflow/pull/666))
+- Deprioritize the `Vec` container ([#664](https://github.com/TimelyDataflow/differential-dataflow/pull/664))
+
 ## [0.19.1](https://github.com/TimelyDataflow/differential-dataflow/compare/differential-dataflow-v0.19.0...differential-dataflow-v0.19.1) - 2026-02-06
 
 ### Other

differential-dataflow/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "differential-dataflow"
-version = "0.19.1"
+version = "0.20.0"
 authors = ["Frank McSherry <fmcsherry@me.com>"]
 
 description = "An incremental data-parallel dataflow platform"

dogsdogsdogs/CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.20.0](https://github.com/TimelyDataflow/differential-dataflow/compare/differential-dogs3-v0.19.1...differential-dogs3-v0.20.0) - 2026-02-20
+
+### Other
+
+- Migrate Join logic away from traits ([#668](https://github.com/TimelyDataflow/differential-dataflow/pull/668))
+- More `VecCollection` demotion ([#667](https://github.com/TimelyDataflow/differential-dataflow/pull/667))
+- Deprioritize the `Vec` container ([#664](https://github.com/TimelyDataflow/differential-dataflow/pull/664))
+
 ## [0.19.1](https://github.com/TimelyDataflow/differential-dataflow/compare/differential-dogs3-v0.19.0...differential-dogs3-v0.19.1) - 2026-02-06
 
 ### Other

dogsdogsdogs/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "differential-dogs3"
-version = "0.19.1"
+version = "0.20.0"
 authors = ["Frank McSherry <fmcsherry@me.com>"]
 license = "MIT"
 edition = "2021"