🔖(minor) bump release to 1.20.0

src/agents/pyproject.toml

@@ -1,7 +1,7 @@
 
 [project]
 name = "agents"
-version = "1.19.0"
+version = "1.20.0"
 requires-python = ">=3.12"
 dependencies = [
     "livekit-agents==1.5.13",

src/agents/uv.lock

@@ -9,7 +9,7 @@ resolution-markers = [
 
 [[package]]
 name = "agents"
-version = "1.19.0"
+version = "1.20.0"
 source = { virtual = "." }
 dependencies = [
     { name = "livekit-agents" },