Update README.md

README.md

@@ -16,8 +16,8 @@ ActivityPub JS/TS models with official docs. Still in development, not ready for
 You can check current tasks [here](https://github.com/orgs/activitypub-js/projects/1)
 
  - [x] Implement all ActivityPub/ActivityStreams models
- - [ ] Prepare infrastructure
- - [ ] Add more tools, like parsers/converters and utils
+ - [x] Prepare infrastructure
+ - [ ] Add complex data types
  - [ ] Publish as NPM package
  - [ ] Prepare docs