Updated Roadmap (markdown)

Roadmap.md

@@ -1,19 +1,19 @@
 This page describes a prioritized backlog of new vcpkg feature work and completion status. The backlog is prioritized based on feedback from existing vcpkg users and our goal to reach a larger C/C++ audience. 
 
 ### Feature Status
-- [ ] **Improved binary caching experience** 
+- [x] **Improved binary caching experience** 
   - [x] **Description:** Vcpkg will allow you to cache library binaries to reduce installation times on other machines.
   - [x] **Specification/design document:** [Link to draft PR](https://github.com/microsoft/vcpkg/pull/11204)
-  - [ ] **Release date:** May 2020 (2020.05)
+  - [x] **Release date:** July 2020
 - [ ] **Versioning support** 
   - [x] **Description:** Vcpkg will give you more flexibility by letting you specify the versions of libraries to install.
-  - [ ] **Specification/design document**: [Link to draft PR](https://github.com/microsoft/vcpkg/pull/11758)
-  - [ ] **Release date:** June 2020 (2020.06)
-- [ ] **Manifest file support** 
+  - [x] **Specification/design document**: [Link to draft PR](https://github.com/microsoft/vcpkg/pull/11758)
+  - [ ] **Release date:** ~ Sep - Oct 2020
+- [x] **Manifest file support** 
   - [x] **Description:** Vcpkg will support a manifest file that can specify all your dependencies declaratively and can be checked into source control.
   - [x] **Specification/design document:** [Link to spec](https://github.com/microsoft/vcpkg/blob/master/docs/specifications/manifests.md)
-  - [ ] **Release date:** May 2020 (2020.05) 
-- [ ] **Package federation** 
+  - [x] **Release date:** July 2020
+- [ ] **Registries** 
   - [x] **Description:** Vcpkg will allow you to easily install packages from multiple sources.
   - [ ] **Specification/design document:** _Not drafted yet_
   - [ ] **Release date:** TBD
@@ -24,7 +24,7 @@ This page describes a prioritized backlog of new vcpkg feature work and completi
 - [ ] **Ship vcpkg binary in Visual Studio Code C++ extension** 
   - [x] **Description:** Vcpkg will be included by default with Visual Studio Code C++ extension. 
   - [ ] **Specification/design document:** _Work in progress_
-  - [ ] **Release date:** TBD
+  - [ ] **Release date:** ~ Sep 2020
 
 ### More Details