diff --git a/integrations/adk-middleware/python/CHANGELOG.md b/integrations/adk-middleware/python/CHANGELOG.md
index b08004050..614e95523 100644
--- a/integrations/adk-middleware/python/CHANGELOG.md
+++ b/integrations/adk-middleware/python/CHANGELOG.md
@@ -155,6 +155,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **ENHANCED**: More specific error codes for better debugging and error reporting
 - **ENHANCED**: Better error messages in tool result processing with specific failure reasons
 
+## [0.3.3] - 2025-11-14
+
+### Added
+- **Transcript tracking**: ADKAgent now replays unseen transcript messages sequentially and keeps per-session ledgers of processed message IDs so system/user/assistant content is never dropped when HITL tool results arrive out of order.
+- **Tool result validation**: Tool result batches are now checked against pending tool call IDs before being forwarded, and skipped batches are marked processed to prevent repeated replays.
+- **State snapshots**: EventTranslator surfaces ADK `state_snapshot` payloads as AG-UI `StateSnapshotEvent`s so clients receive full session dumps alongside deltas.
+
+### Changed
+- **Message conversion**: `flatten_message_content()` now flattens `TextInputContent`/`BinaryInputContent` payloads before building ADK `Content` objects, allowing complex UI messages to flow through unchanged.
+- **Protocol dependency**: Minimum `ag-ui-protocol` version was bumped to `0.1.10` to align with the new event surface area.
+- **Noise reduction**: Removed verbose diagnostic logging around event translation and stream handling while adding duplicate tool call detection to keep logs actionable.
+
+### Fixed
+- **Tool flows**: Guarding tool batches that have no matching pending tool calls eliminates spurious run errors and keeps processed message IDs consistent; regression tests cover combined tool-result/user-message submissions and state snapshot passthrough.
+
 ## [0.3.2] - 2025-07-08
 
 ### Added
diff --git a/integrations/adk-middleware/python/pyproject.toml b/integrations/adk-middleware/python/pyproject.toml
index a074f5516..280e3558b 100644
--- a/integrations/adk-middleware/python/pyproject.toml
+++ b/integrations/adk-middleware/python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "ag_ui_adk"
-version = "0.3.2"
+version = "0.3.3"
 readme = "README.md"
 authors = [
     { name = "Mark Fogle", email = "mark@contextable.com" }
diff --git a/integrations/adk-middleware/python/uv.lock b/integrations/adk-middleware/python/uv.lock
index e3b731e93..43dcc8a22 100644
--- a/integrations/adk-middleware/python/uv.lock
+++ b/integrations/adk-middleware/python/uv.lock
@@ -20,7 +20,7 @@ wheels = [
 
 [[package]]
 name = "ag-ui-adk"
-version = "0.3.2"
+version = "0.3.3"
 source = { editable = "." }
 dependencies = [
     { name = "ag-ui-protocol" },