chore: Mark 0.1.0a0 as released (2026-03-22)

tony · tony · commit dd29cbad7889 · 2026-03-22T20:31:15.000-05:00
why: 0.1.0a0 is published on PyPI, CHANGES still said (unreleased).
what:
- CHANGES: (unreleased) → (2026-03-22)
diff --git a/CHANGES b/CHANGES
@@ -1,6 +1,6 @@
 # Changelog
 
-## libtmux-mcp 0.1.0a0 (unreleased)
+## libtmux-mcp 0.1.0a0 (2026-03-22)
 
 ### New features
 
