diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4cffb42..50af02f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,33 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## v2.30.0 - 2025-10-30
+
+## Added
+
+- linter: new rule `ban-uncommitted-transaction`
+
+  Squawk now warns about missing `commit` statements like:
+
+  ```sql
+  begin;
+  create table t(id bigint);
+  ```
+
+  ```
+  warning[ban-uncommitted-transaction]: Transaction never committed or rolled back.
+    ╭▸ stdin:1:1
+    │
+  1 │ begin;
+    │ ━━━━━
+    │
+    ├ help: Add a `COMMIT` or `ROLLBACK` statement to complete the transaction.
+    ╭╴
+  2 ±
+  3 + COMMIT;
+    ╰╴
+  ```
+
 ## v2.29.0 - 2025-10-19
 
 ## Added
diff --git a/Cargo.lock b/Cargo.lock
index 71d03dfe..196028e7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1831,7 +1831,7 @@ dependencies = [
 
 [[package]]
 name = "squawk"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "annotate-snippets",
  "anyhow",
@@ -1860,7 +1860,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-github"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "jsonwebtoken",
  "log",
@@ -1871,7 +1871,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-ide"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "annotate-snippets",
  "insta",
@@ -1883,14 +1883,14 @@ dependencies = [
 
 [[package]]
 name = "squawk-lexer"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "insta",
 ]
 
 [[package]]
 name = "squawk-linter"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "enum-iterator",
  "insta",
@@ -1904,7 +1904,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-parser"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "camino",
  "dir-test",
@@ -1917,7 +1917,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-server"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "anyhow",
  "insta",
@@ -1937,7 +1937,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-syntax"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "camino",
  "dir-test",
@@ -1949,7 +1949,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-wasm"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "console_error_panic_hook",
  "console_log",
@@ -2766,7 +2766,7 @@ checksum = "32ac00cd3f8ec9c1d33fb3e7958a82df6989c42d747bd326c822b1d625283547"
 
 [[package]]
 name = "xtask"
-version = "2.29.0"
+version = "2.30.0"
 dependencies = [
  "anyhow",
  "camino",
diff --git a/Cargo.toml b/Cargo.toml
index bcc7b617..87d10862 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = ["crates/*"]
 resolver = "2"
 
 [workspace.package]
-version = "2.29.0"
+version = "2.30.0"
 edition = "2024"
 rust-version = "1.90.0"
 authors = ["Squawk Team & Contributors"]
@@ -59,13 +59,13 @@ snapbox = { version = "0.6.0", features = ["diff", "term-svg", "cmd"] }
 
 # local
 # we have to make the versions explicit otherwise `cargo publish` won't work
-squawk-github = { path = "./crates/squawk_github", version = "2.29.0" }
-squawk-ide = { path = "./crates/squawk_ide", version = "2.29.0" }
-squawk-lexer = { path = "./crates/squawk_lexer", version = "2.29.0" }
-squawk-parser = { path = "./crates/squawk_parser", version = "2.29.0" }
-squawk-syntax = { path = "./crates/squawk_syntax", version = "2.29.0" }
-squawk-linter = { path = "./crates/squawk_linter", version = "2.29.0" }
-squawk-server = { path = "./crates/squawk_server", version = "2.29.0" }
+squawk-github = { path = "./crates/squawk_github", version = "2.30.0" }
+squawk-ide = { path = "./crates/squawk_ide", version = "2.30.0" }
+squawk-lexer = { path = "./crates/squawk_lexer", version = "2.30.0" }
+squawk-parser = { path = "./crates/squawk_parser", version = "2.30.0" }
+squawk-syntax = { path = "./crates/squawk_syntax", version = "2.30.0" }
+squawk-linter = { path = "./crates/squawk_linter", version = "2.30.0" }
+squawk-server = { path = "./crates/squawk_server", version = "2.30.0" }
 
 [workspace.lints.clippy]
 collapsible_else_if = "allow"
diff --git a/crates/squawk_github/src/app.rs b/crates/squawk_github/src/app.rs
index cb801d41..b8b5ea27 100644
--- a/crates/squawk_github/src/app.rs
+++ b/crates/squawk_github/src/app.rs
@@ -11,7 +11,7 @@ use serde_json::Value;
 use std::time::Duration;
 use std::time::{SystemTime, UNIX_EPOCH};
 
-pub(crate) const SQUAWK_USER_AGENT: &str = "squawk/2.29.0";
+pub(crate) const SQUAWK_USER_AGENT: &str = "squawk/2.30.0";
 
 #[derive(Debug, Serialize)]
 struct CommentBody {
diff --git a/flake.nix b/flake.nix
index 19fcbbf2..18381b0a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -18,7 +18,7 @@
           {
             squawk = final.rustPlatform.buildRustPackage {
               pname = "squawk";
-              version = "2.29.0";
+              version = "2.30.0";
 
               cargoLock = {
                 lockFile = ./Cargo.lock;
diff --git a/package.json b/package.json
index 02486f36..4da76359 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "squawk-cli",
-  "version": "2.29.0",
+  "version": "2.30.0",
   "description": "linter for PostgreSQL, focused on migrations",
   "repository": "git@github.com:sbdchd/squawk.git",
   "author": "Squawk Team & Contributors",
diff --git a/squawk-vscode/package.json b/squawk-vscode/package.json
index a1209ed9..9b3e4c20 100644
--- a/squawk-vscode/package.json
+++ b/squawk-vscode/package.json
@@ -9,7 +9,7 @@
   "icon": "icon.png",
   "author": "Squawk Team & Contributors",
   "license": "(Apache-2.0 OR MIT)",
-  "version": "2.29.0",
+  "version": "2.30.0",
   "engines": {
     "vscode": "^1.101.0"
   },