Run python3 dev/update_changelog.py --prev-version 2.5...

Signed-off-by: mlflow-automation <[email protected]>

CHANGELOG.md

@@ -1,5 +1,21 @@
 # CHANGELOG
 
+## 2.6.0 (2023-07-24)
+
+MLflow 2.6.0 includes several major features and improvements
+
+Bug fixes:
+
+- [Tracking] Fix sklearn flavor `_get_metric_name_list` function (#9095, @WeichenXu123)
+
+Documentation updates:
+
+- [Docs / Examples] Add sentence-transformers doc & example (#9047, @es94129)
+
+Small bug fixes and documentation updates:
+
+#9130, @gabrielfu; #9141, @xAIdrian; #9139, #9120, #9118, #9097, @viktoriussuwandi; #9051, @EdAbati; #9136, #9132, #9131, #9128, #9121, #9124, #9125, #9108, #9103, #9100, #9098, #9101, #9090, #9082, #9089, #9088, #9080, #9079, #9078, #9076, #9071, #9074, @harupy; #9135, @liangz1; #9126, @dependabot[bot]; #9129, #9123, #9053, @serena-ruan; #9067, @jmmonteiro; #9112, @WeichenXu123; #9106, @shaikmoeed; #9105, @Ankit8848; #9104, @arnabrahman; #9083, #9081, @dbczumar
+
 ## 2.5.0 (2023-07-17)
 
 MLflow 2.5.0 includes several major features and improvements: