Update CHANGELOG wrt to #1248

Author: mpkorstanje

CHANGELOG.md

@@ -3,17 +3,24 @@ Please see [CONTRIBUTING.md](https://github.com/cucumber/cucumber/blob/master/CO
 ## [3.0.0-SNAPSHOT](https://github.com/cucumber/cucumber-jvm/compare/v2.4.0...master) (In Git)
 
 ### Added
+ * [Core] Implement [cucumber expressions](https://github.com/cucumber/cucumber/tree/master/cucumber-expressions) ([#1248](https://github.com/cucumber/cucumber-jvm/pull/1248) M.P. Korstanje, Björn Rasmusson, Marit van Dijk, Aslak Hellesøy)
+   * Custom parameter types can be defined by implementing the `TypeRegistryConfigurer`.
  * [Core] Add Before and AfterStep hooks ([#1323](https://github.com/cucumber/cucumber-jvm/pull/1323) Aniket, Björn Rasmusson, M.P. Korstanje)
  * [Core, TestNG] Support the TestNG SkipException ([#1338](https://github.com/cucumber/cucumber-jvm/pull/1338), [#1340](https://github.com/cucumber/cucumber-jvm/pull/1340) Björn Rasmusson, M.P. Korstanje)
 
 ### Changed
+ * [Core] Replace DataTable with [io.cucumber.datatable.DataTable](https://github.com/cucumber/cucumber/tree/master/datatable) ([#1248](https://github.com/cucumber/cucumber-jvm/pull/1248) M.P. Korstanje, Björn Rasmusson, Marit van Dijk)
+   * Custom data table types can be defined by implementing the `TypeRegistryConfigurer`.
  * [Core] Include all hooks in the event stream generated by `--dry-run` ([#1323](https://github.com/cucumber/cucumber-jvm/pull/1323) Aniket, Björn Rasmusson, M.P. Korstanje)
  * [Spring] Limit context configuration to a single class. ([#1240](https://github.com/cucumber/cucumber-jvm/pull/1240), [#1246](https://github.com/cucumber/cucumber-jvm/pull/1246) Björn Rasmusson, M.P. Korstanje)  
 
 ### Deprecated
  * [Core] Deprecate all methods but `TestStep.getCodeLocation` in favour of PickleStepTestStep and HookTestStep ([#1323](https://github.com/cucumber/cucumber-jvm/pull/1323) Aniket, Björn Rasmusson, M.P. Korstanje)
 
 ### Removed
+ * [Core] Removed XStream and related functionality ([#1248](https://github.com/cucumber/cucumber-jvm/pull/1248) M.P. Korstanje, Björn Rasmusson, Marit van Dijk, Aslak Hellesøy)
+   * `@Delimiter`, `@Format`, `@Transformer`,`@XStreamConverter`, `@XStreamConverters` and any other 
+     annotations from XStream will no longer work. These must be replaced by a `DataTableType` or `ParameterType`.
  * [Core] Remove deprecated constructors of `TestStep` ([#1323](https://github.com/cucumber/cucumber-jvm/pull/1323) Aniket, Björn Rasmusson, M.P. Korstanje)
  * [TestNG] Remove the support of mapping the whole test suite or each feature to TestNG tests ([#1339](https://github.com/cucumber/cucumber-jvm/pull/1339), [#1340](https://github.com/cucumber/cucumber-jvm/pull/1340) Björn Rasmusson, M.P. Korstanje)
  * [JUnit] Remove the obsolete JUnit option `--allow-started-ignored` (Björn Rasmusson)