Update CHANGELOG for 0.2.0.0

Author: alt-romes

CHANGELOG.md

@@ -1,6 +1,8 @@
 # Revision history for dap
 
-## Unreleased -- YYYY-mm-dd
+## 0.2.0.0 -- 2025-05-05
+
+### Main library changes
 
 * `Adaptor` has an additional type parameter denoting the type of the request
     we are responding to. Crucially, this will be `Request` when responding to a
@@ -9,6 +11,19 @@
     argument of `registerNewDebugSession` which unlifts `Adaptor` to `IO`
     because, when unlifting, we are not replying to any request.
 
+### Merged MRs
+* Create main.yml workflow by @dmjio in https://github.com/haskell-debugger/dap/pull/1
+* Remove pedantic by @dmjio in https://github.com/haskell-debugger/dap/pull/2
+* Add badge by @dmjio in https://github.com/haskell-debugger/dap/pull/3
+* Api unlock custom event by @csabahruska in https://github.com/haskell-debugger/dap/pull/4
+* Expose OutputEventCategory and fix JSON rendering by @alt-romes in https://github.com/haskell-debugger/dap/pull/8
+* Fix race conditions due to MVar usage by @alt-romes and @mpickering in https://github.com/haskell-debugger/dap/pull/5
+* Refactoring to use logging framework by @alt-romes in https://github.com/haskell-debugger/dap/pull/10
+* Allow a client to explicitly terminate the server by @alt-romes in https://github.com/haskell-debugger/dap/pull/11
+* Allow setBreakpointsArgumentsSourceModified to be null by @alt-romes in https://github.com/haskell-debugger/dap/pull/13
+
+**Full Changelog**: https://github.com/haskell-debugger/dap/commits/0.2.0.0
+
 ## 0.1.0.0 -- YYYY-mm-dd
 
 * First version. Released on an unsuspecting world.