Update changelog

Signed-off-by: Johannes Mueller <[email protected]>

CHANGELOG.md

@@ -8,19 +8,30 @@ In this file noteworthy changes of new releases of pyLife are documented since
 
 ### Breaking changes
 
-* Change fracture load levels used for slope `k_1` and scatter `T_N` estimation. Now only fractures in the `finite_zone` are used for estimation and not all fractures (in `finite_zone` and `infinite_zone`). Change based on findings in DIN50100:2022-12.
+* Change fracture load levels used for slope `k_1` and scatter `T_N`
+  estimation. Now only fractures in the `finite_zone` are used for estimation
+  and not all fractures (in `finite_zone` and `infinite_zone`). Change based on
+  findings in DIN50100:2022-12. (#80, #101)
+
+  (see [this discussion](https://github.com/boschresearch/pylife/discussions/104))
+
+* Rename `FatigueData.fatigue_limit` to `finite_infinite_transition`
 
 
 ### New features
 
-* Add option to manually set `fatigue_limit` for Woehler curve estimation. (#73)
+* Add option to manually set `fatigue_limit` (now renamed) for Woehler curve
+  estimation. (#73)
 
 
 ### Improvements / bug fixes
 
 * Rainflow counters work with `pd.Series` of all index type (#69)
 * Improved documentation
 * Fixed confusing load matrix after mean stress transformation (#105)
+* Massive performance improvements of three point and four point rainflow
+  counters.
+* The Wöhler analyzer now ignores irrelevant pure runout levels (#100)
 
 
 ## pylife-2.1.0