diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..3d22d12
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,10 @@
+## v0.2.2
+- support listening on multiple addresses if given a DNS name instead of an IP address. All bindings reference the same namespace for channels, but this allows, e.g., binding to both IPv4 and IPv6 `localhost`.
+- released November 20, 2019
+
+## v0.2.1
+- update most internals to use `std::future`
+
+## v0.2.0
+- support proxying an arbitrary number of streams at `/live/$NAME`
+- released October 27, 2018
diff --git a/Cargo.lock b/Cargo.lock
index 0a3d442..bf965b6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1768,7 +1768,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "webmetro"
-version = "0.2.2-dev"
+version = "0.2.2"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index 4e2d63d..eeacf5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "webmetro"
-version = "0.2.2-dev"
+version = "0.2.2"
 authors = ["Tangent 128 <Tangent128@gmail.com>"]
 edition = "2018"