diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
new file mode 100644
index 0000000000..1dad9130b5
--- /dev/null
+++ b/docs/CHANGELOG.md
@@ -0,0 +1,12 @@
+## 0.1.6 (2025-06-02)
+
+### Refactor
+
+- **cli**: simplify CLI structure and add version bump command
+- **references**: update and reorder bibliography entries
+
+## v0.1.4 (2025-02-04)
+
+## v0.1.2 (2024-12-05)
+
+## v0.1.1 (2024-11-25)
diff --git a/docs/index.md b/docs/index.md
index 502527600a..8414126fbc 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -42,3 +42,11 @@ The same architecture supports both arbitrary *fungible* measures of value (e.g.
 currencies) and unique (*non-fungible*) objects, so users can choose the
 representations and level of precision most appropriate to model aspects of the
 world which they care about.
+
+## Deep diving directions for v0.2
+
+The main controller in v0.2 is a single node, which accepts transaction requests for ordering.
+The controller takes care of the resource machine state.
+State is organized in terms of persistent resources,
+and the state root is what the controller primarily takes care of.
+Futher functionality concerns the ordering of incoming transaction requests.
diff --git a/pyproject.toml b/pyproject.toml
index e3b1547a89..979643e33a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,6 +27,6 @@ dev = [
 ]
 
 [tool.commitizen]
-version = "0.1.5"
+version = "0.1.6"
 update_changelog_on_bump = true
 changelog_file = "docs/CHANGELOG.md"