diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1fb5bb..6f48c0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.0.16
+
+### Features
+
+- Add interactive mode (`-i` / `--interactive`).
+
 ## 0.0.15
 
 ### Changes
diff --git a/Cargo.lock b/Cargo.lock
index 636d94a..aecec90 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -578,7 +578,7 @@ checksum = "b248f5224d1d606005e02c97f5aa4e88eeb230488bcc03bc9ca4d7991399f2b5"
 
 [[package]]
 name = "inspect-cert-chain"
-version = "0.0.15"
+version = "0.0.16"
 dependencies = [
  "byteorder",
  "camino",
diff --git a/Cargo.toml b/Cargo.toml
index b39ac0d..6de559f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "inspect-cert-chain"
-version = "0.0.15"
+version = "0.0.16"
 description = "OpenSSL-like text output for debugging certificate chains"
 authors = ["Rob Ede <robjtede@icloud.com>"]
 keywords = ["inspect", "cert", "chain", "openssl", "x509"]
diff --git a/src/main.rs b/src/main.rs
index fcc1b71..5e9536d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -41,6 +41,7 @@ struct Args {
     #[clap(long, conflicts_with = "host")]
     file: Option<camino::Utf8PathBuf>,
 
+    /// View certificate chain using interactive (TUI) mode.
     #[arg(short, long)]
     interactive: bool,