chore: Update changelog

CHANGELOG.md

@@ -9,6 +9,24 @@ This document accumulates all changes to Axii with the respective version
 <!-- changelog-placeholder -->
 
 
+## Releases 23.02
+
+
+### Release [23.02.1.0](https://git.h2t.iar.kit.edu/sw/armarx/meta/axii/-/releases/23.02.1.0)
+
+**Update procedure**:
+
+- `axii self update`
+- (with workspace activated) `axii workspace verify`
+
+**Modules:**
+
+- **New** `armarx_integration/face_recognition/python_face_recognition_armarx`: Add module, remove python package `armarx_face_recognition` from VisionX (@kartmann, !497)
+- `armarx_integration/robots/armarde/rt`: adding mplib feature to armarx/skills/control (@reister, !496)
+- **New** `h2t/absolute_encoder_calibration`: Module for absolute encoder calibration on all robots (@dreher, !495)
+- `deps/eigen3`: Use Eigen 3.3.9 from source only on Ubuntu 18, use apt/eigen on newer operating systems (@kartmann, !491)
+
+
 ## Releases 23.01