diff --git a/packages/it-ndjson/CHANGELOG.md b/packages/it-ndjson/CHANGELOG.md
new file mode 100644
index 00000000..8a7d197d
--- /dev/null
+++ b/packages/it-ndjson/CHANGELOG.md
@@ -0,0 +1,15 @@
+## [it-ndjson-v1.0.0](https://github.com/achingbrain/it/compare/it-ndjson-v0.1.1...it-ndjson-v1.0.0) (2022-10-17)
+
+
+### ⚠ BREAKING CHANGES
+
+* all modules are now published as ESM-only
+
+### Features
+
+* convert to typescript ([#28](https://github.com/achingbrain/it/issues/28)) ([f8a38bf](https://github.com/achingbrain/it/commit/f8a38bfb1b902e8101f1077eb33c3cea49819464))
+
+
+### Dependencies
+
+* update sibling dependencies ([1415cdd](https://github.com/achingbrain/it/commit/1415cdd019f32c08b1024e60bf3816619e361938))
diff --git a/packages/it-ndjson/package.json b/packages/it-ndjson/package.json
index 58431aef..37c9a1db 100644
--- a/packages/it-ndjson/package.json
+++ b/packages/it-ndjson/package.json
@@ -1,6 +1,6 @@
 {
   "name": "it-ndjson",
-  "version": "0.1.1",
+  "version": "1.0.0",
   "description": "Parse iterators as ndjson and transform iterators to ndjson",
   "author": "Alex Potsides <alex@achingbrain.net>",
   "license": "Apache-2.0 OR MIT",