diff --git a/CHANGELOG.md b/CHANGELOG.md
index 123e585..6229da1 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## staged
 
+- none.
+
+## v0.9.0
+
 - Refactored code in `ref.jl` function `_ref_filter_transmission_integration_loads!` to allow connecting multiple distro. systems to same trans. system bus.
 - Refactored `/prob/` formulations to avoid unnecessary loops when deciding KCL contraints for boundary buses vs. regular buses.
 - This refactor significantly reduces loops and should reduce time to build ITD JuMP models.
diff --git a/Project.toml b/Project.toml
index 6096bcf..5359070 100755
--- a/Project.toml
+++ b/Project.toml
@@ -2,7 +2,7 @@ name = "PowerModelsITD"
 uuid = "615c3f80-b0cb-4ecd-88fe-27bee056c380"
 authors = ["Juan Ospina", "David M Fobes"]
 repo = "https://github.com/lanl-ansi/PowerModelsITD.jl.git"
-version = "0.8.1"
+version = "0.9.0"
 
 [deps]
 InfrastructureModels = "2030c09a-7f63-5d83-885d-db604e0e9cc0"