CHANGELOG.md in tomograph-3.0.1 vs CHANGELOG.md in tomograph-3.1.0

- old
+ new

@@ -1,6 +1,14 @@
 # Change log
 
+### 3.1.0 - 2021-02-09
+
+* features
+  * support Swagger/OpenAPI 2.0 [#47](https://github.com/funbox/tomograph/issues/47)
+  * support OpenAPI 3.0 [#50](https://github.com/funbox/tomograph/issues/50)
+* removed
+  * delete travis [#45](https://github.com/funbox/tomograph/issues/45)
+
 ### 3.0.1 - 2020-10-14
 
 * removed
   * delete apib_path [#31](https://github.com/funbox/tomograph/issues/31)
   * delete drafter_4_apib_path [#32](https://github.com/funbox/tomograph/issues/32)