Actix multipart-v0.4.0, actors-v4.0.0 and files-v0.6.0 has been released.
Link: Release actix-multipart: v0.4.0 · actix/actix-web · GitHub
Link: Release actix-web-actors: v4.0.0 · actix/actix-web · GitHub
Link: Release actix-files: v0.6.0 · actix/actix-web · GitHub