diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22551695..db40a646 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 ## [Unreleased]
 
+## [0.21.0] - 2025-12-18
+
 ### Added
 
 - **Interactive Research Mode**: Human-in-the-loop research using graph-based decision nodes
diff --git a/evaluations/pyproject.toml b/evaluations/pyproject.toml
index 1c18b92b..755fd03d 100644
--- a/evaluations/pyproject.toml
+++ b/evaluations/pyproject.toml
@@ -2,7 +2,7 @@
 
 name = "haiku.rag-evals"
 description = "Benchmarking and evaluation scripts for haiku.rag"
-version = "0.20.2"
+version = "0.21.0"
 authors = [{ name = "Yiorgis Gozadinos", email = "ggozadinos@gmail.com" }]
 license = { text = "MIT" }
 requires-python = ">=3.12"
diff --git a/haiku_rag_slim/pyproject.toml b/haiku_rag_slim/pyproject.toml
index b62d4abc..e0fc8d23 100644
--- a/haiku_rag_slim/pyproject.toml
+++ b/haiku_rag_slim/pyproject.toml
@@ -2,7 +2,7 @@
 
 name = "haiku.rag-slim"
 description = "Opinionated agentic RAG powered by LanceDB, Pydantic AI, and Docling - Minimal dependencies"
-version = "0.20.2"
+version = "0.21.0"
 authors = [{ name = "Yiorgis Gozadinos", email = "ggozadinos@gmail.com" }]
 license = { text = "MIT" }
 readme = { file = "README.md", content-type = "text/markdown" }
diff --git a/pyproject.toml b/pyproject.toml
index f2b7159e..927d4d4f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 
 name = "haiku.rag"
 description = "Opinionated agentic RAG powered by LanceDB, Pydantic AI, and Docling"
-version = "0.20.2"
+version = "0.21.0"
 authors = [{ name = "Yiorgis Gozadinos", email = "ggozadinos@gmail.com" }]
 license = { text = "MIT" }
 readme = { file = "README.md", content-type = "text/markdown" }
@@ -30,7 +30,7 @@ classifiers = [
 ]
 
 dependencies = [
-    "haiku.rag-slim[docling,voyageai,mxbai,cohere,zeroentropy,inspector]==0.20.2",
+    "haiku.rag-slim[docling,voyageai,mxbai,cohere,zeroentropy,inspector]==0.21.0",
 ]
 
 [project.scripts]
diff --git a/uv.lock b/uv.lock
index f334aa2a..a6720c66 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1241,7 +1241,7 @@ wheels = [
 
 [[package]]
 name = "haiku-rag"
-version = "0.20.2"
+version = "0.21.0"
 source = { editable = "." }
 dependencies = [
     { name = "haiku-rag-slim", extra = ["cohere", "docling", "inspector", "mxbai", "voyageai", "zeroentropy"] },
@@ -1289,7 +1289,7 @@ dev = [
 
 [[package]]
 name = "haiku-rag-evals"
-version = "0.20.2"
+version = "0.21.0"
 source = { editable = "evaluations" }
 dependencies = [
     { name = "datasets" },
@@ -1310,7 +1310,7 @@ requires-dist = [
 
 [[package]]
 name = "haiku-rag-slim"
-version = "0.20.2"
+version = "0.21.0"
 source = { editable = "haiku_rag_slim" }
 dependencies = [
     { name = "docling-core" },