diff --git a/.gitignore b/.gitignore
index 405414e1..ca2726d4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ output.json
 test_output*.json
 
 build/
+debug/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3e3d2d1..fd2b3c5c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,17 @@
 
 ## staged
 
+- none
+
+## v3.1.0
+
+- Fixed bug in transformer tap variable creation in JuMP by-hand example
+- Updated documentation and JuMP by-hand example to match latest version of constraints
 - Fixed bug in `constraint_grid_forming_inverter_per_cc_{block|traditional}` where exactly one DER was not strictly required
 - Fixed bug in fault current output where if protection objects were not switches, their fault currents were not included in output
 - Fixed bug in protection model where `location` is missing, and `monitoredobj` is used instead
 - Added line impedances `rs` and `xs` to the protection network model
-- Added "phi (deg)" as output in fault currents, representing the bus voltage angle at the f-bus of the switch
+- Added `"phi (deg)"` as output in fault currents, representing the bus voltage angle at the f-bus of the switch
 - Fixed bug in objective functions where if no storage was present, calculating `total_energy_ub` would result in error
 - Fixed bug in `build_graphml_document` where some values were `SubString` instead of `String`
 - Fixed bug in `get_timestep_load_served` to convert `NaN` into zeros
diff --git a/Project.toml b/Project.toml
index 4f4061a9..21eed9a7 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "PowerModelsONM"
 uuid = "25264005-a304-4053-a338-565045d392ac"
 authors = ["David M Fobes <dfobes@lanl.gov>"]
-version = "3.0.1"
+version = "3.1.0"
 
 [deps]
 ArgParse = "c7e460c6-2fb9-53a9-8c5b-16f535851c63"