chore(release): 0.4.0

CHANGELOG.md

@@ -2,6 +2,25 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.4.0] - 2026-02-28
+
+### Features
+
+- [`ac55216`](https://gitea.pufereq.pl/judas/judas_client/commit/ac5521618ba89b25fd31f09357470ed96cd405cf) **client.py**: add custom ID support with `JUDAS_ID` env variable
+- [`6486607`](https://gitea.pufereq.pl/judas/judas_client/commit/64866079d7e2087be7dd8588b22be73006605a91) **connector.py**: handle `CONTROL.CLOSE` msgs
+
+### Miscellaneous Tasks
+
+- [`448ffa4`](https://gitea.pufereq.pl/judas/judas_client/commit/448ffa443d0b7b464d3f70f81a0b1b3f17765484) **uv.lock**: update depedencies for Python 3.14
+
+### Refactor
+
+- [`11ae93e`](https://gitea.pufereq.pl/judas/judas_client/commit/11ae93ed3ceac148097f4246e53e2150a653fcf8) **client.py**: rename `Client.mac_address` -> `Client.id`
+
+### Build
+
+- [`2d8dc06`](https://gitea.pufereq.pl/judas/judas_client/commit/2d8dc06fa1087bb1ed968d798dc82cd0c6159e16) **uv.lock**: update judas_protocol to 0.6.0
+
 ## [0.3.0] - 2025-11-30
 
 ### Bug Fixes