release v0.2.1

Fixes: volume voice command no longer hangs in the thinking spinner (gong
stops holding the busy state), and the butler filler is reworded to avoid
a text-to-speech mid-phrase pause.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LKPbR6DY2JygHbyLjxm7Uu

CHANGELOG.md

@@ -8,6 +8,8 @@ until the first tagged release.
 
 ## [Unreleased]
 
+## [0.2.1] — 2026-07-15
+
 ### Fixed
 
 - A spoken volume command no longer leaves the face stuck in the thinking

gateway/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "desklock-gateway"
-version = "0.2.0"
+version = "0.2.1"
 description = "Voice gateway bridging the DeskLock device to the Tatlock butler (STT/chat/TTS)"
 requires-python = ">=3.11"
 dependencies = [