diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d13ad7e..cf81265 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-  "packages/testmap": "0.3.0",
+  "packages/testmap": "0.4.0",
   "packages/pytest-testmap": "0.3.0"
 }
diff --git a/packages/testmap/CHANGELOG.md b/packages/testmap/CHANGELOG.md
index 74ccfe6..a93d113 100644
--- a/packages/testmap/CHANGELOG.md
+++ b/packages/testmap/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.0](https://github.com/tylerriccio33/testmap/compare/testmap-v0.3.0...testmap-v0.4.0) (2026-07-03)
+
+
+### Features
+
+* generate features from source via [tool.testmap.generate] ([#17](https://github.com/tylerriccio33/testmap/issues/17)) ([e452684](https://github.com/tylerriccio33/testmap/commit/e452684))
+
 ## [0.3.0](https://github.com/tylerriccio33/testmap/compare/testmap-v0.2.0...testmap-v0.3.0) (2026-07-03)
 
 
diff --git a/packages/testmap/pyproject.toml b/packages/testmap/pyproject.toml
index d7450ee..77863cc 100644
--- a/packages/testmap/pyproject.toml
+++ b/packages/testmap/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "testmap"
-version = "0.3.0"
+version = "0.4.0"
 description = "Understand your test suite: a feature x test-kind validation matrix."
 readme = "README.md"
 authors = [{ name = "Tyler Riccio", email = "tylerriccio8@gmail.com" }]