Release v4.0.0

Author: dsferruzza

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## unreleased
 
+_Nothing for now_
+
+## v4.0.0
+
 - drop support of electronic hardware v1 and v2
   (_from now on, minimum compatibility is from v3_)
 - refactor main loop and breathing control

README.md

@@ -10,7 +10,7 @@
 | V1.3.x | Add Hardware V2 support | ✅
 | V1.5.x | Rework ventilation algorithms (pressure control, alarms, code quality) | ✅
 | V3.0.x | Support for triggers, add mass flow meter, add Hardware V3 support | ✅
-| V4.0.x | Protocol V2 with ventilation modes, drop Hardware V1 & V2 support | ❌
+| V4.0.x | Protocol V2 with ventilation modes, drop Hardware V1 & V2 support | ✅
 
 For a full history of all minor versions, as well as details of all changes, see [CHANGELOG.md](CHANGELOG.md).