Update CHANGELOG.md

CHANGELOG.md

@@ -5,6 +5,15 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres
 to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.0] - 2024-05-28
+
+### Changed
+* `TwTeam.ACCOUNT_DETAILS_SERVICE` to `TwTeam.CONTACTS` - the formation and ownership of team has changed in the process, refer to CODEOWNERS in GitHub for respective services.
+* `TwTeam.QUOTE_SERVICE` to `TwTeam.SEND_CORE`, to unify team's ownership under its former and current team names.
+
+### Removed
+* `TwTeam.SPEED` - the team no longer exists, CODEOWNERS files for the services it used to own would reflect where they now belong.
+
 ## [1.0.1] - 2024-02-21
 
 ### Changed
@@ -192,4 +201,4 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 For example in Payout Service `markCompleted` endpoint was timing out, but the transaction behind it finished. When we introduced deadline
 interceptors, there, Ops were not able to complete those batches anymore, because the transactions were interrupted with DeadlineExceededException.
 
-When deadline is exceeded, a special counter `tw.context.deadline.extended` is increased, to check quality of the service.
+When deadline is exceeded, a special counter `tw.context.deadline.extended` is increased, to check quality of the service.