Update version

Author: 1-Bart-1

NEWS.md

@@ -1,3 +1,13 @@
+## VortexStepMethod v3.1.3 2026-04-23
+
+### Fixed
+- bug in `linearize` where `body_aero.va` was used instead of `body_aero._va`,
+  causing incorrect initial velocity storage (#227)
+- `set_va!` no longer overwrites `_va` with a computed reference velocity when
+  omega is nonzero; this simplifies the function and fixes linearization with
+  turn rates
+- linearize now correctly preserves and restores `omega` across perturbations
+
 ## VortexStepMethod v3.1.2 2025-04-20
 ### Added
 - add back compat entry v2 for SciMLBase

Project.toml

@@ -1,7 +1,7 @@
 name = "VortexStepMethod"
 uuid = "ed3cd733-9f0f-46a9-93e0-89b8d4998dd9"
 authors = ["1-Bart-1 <bart@vandelint.net>", "Oriol Cayon and contributors"]
-version = "3.1.2"
+version = "3.1.3"
 
 [workspace]
 projects = ["examples", "examples_cp", "docs", "test"]