Improve Standard Library changelog for 1.1-M1

ChangeLog.md

@@ -57,6 +57,13 @@ and related functionality, except the following parts:
 - [`KT-12429`](https://youtrack.jetbrains.com/issue/KT-12429) Fixed visibility checks for annotation usage on top-level declarations    
 - [`KT-5068`](https://youtrack.jetbrains.com/issue/KT-5068) Introduced a special diagnostic message for "type mismatch" errors such as `fun f(): Int = { 1 }`.    
 
+### Standard Library
+
+- [`KT-8254`](https://youtrack.jetbrains.com/issue/KT-8254) Provide standard library supplement artifacts for using with JDK 7 and 8.
+These artifacts include extensions for the types available in the latter JDKs, such as `AutoCloseable.use` ([`KT-5899`](https://youtrack.jetbrains.com/issue/KT-5899)) or `Stream.toList`.
+- [`KT-12753`](https://youtrack.jetbrains.com/issue/KT-12753) Provide an access to named group matches of `Regex` match result (for JDK 8 only).
+- Add `assertFails` overload with message to kotlin-test.
+
 
 ### IDE
 
@@ -76,10 +83,6 @@ and related functionality, except the following parts:
 + [`KT-12389`](https://youtrack.jetbrains.com/issue/KT-12389) Do not exit from REPL when toString() of user class throws an exception
 + [`KT-12129`](https://youtrack.jetbrains.com/issue/KT-12129) Fixed link on api reference page in KDoc
 
-### Stdlib
-
-- Add assertFails overload with message to kotlin-test.
-
 ## 1.0.4
 
 ### IDE