diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 467ee2ac..42efbefe 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,4 @@
 {
-  "packages/ohm-js": "17.0.4"
+  "packages/ohm-js": "17.0.4",
+  ".": "17.3.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..61b1685f
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,10 @@
+# Changelog
+
+## [17.3.0](https://github.com/ohmjs/ohm/compare/v17.2.1...v17.3.0) (2025-09-16)
+
+
+### Features
+
+* **ohm-js:** Add support for all Unicode categories to unicodeChar ([f07f736](https://github.com/ohmjs/ohm/commit/f07f7360e2985331285fe0e4c8eaeb377acfe068)), closes [#525](https://github.com/ohmjs/ohm/issues/525)
+* **ohm-js:** Add support for XID_Start, XID_Continue, White_Space ([448cc86](https://github.com/ohmjs/ohm/commit/448cc86cccf093e823fcd01cc115da6d613edf75))
+* Put Interval source string in a non-enumerable property ([891b6d8](https://github.com/ohmjs/ohm/commit/891b6d84fc22d50e8b613a00db4d0d53c4415458))
diff --git a/package.json b/package.json
index 8c6cb9ef..0ecd0fa6 100644
--- a/package.json
+++ b/package.json
@@ -18,5 +18,5 @@
     "eslint-plugin-ava": "^15.1.0",
     "typescript": "^5.8.3"
   },
-  "version": "0.0.0"
+  "version": "17.3.0"
 }