chore: update changelog, unit tests

Author: slowbackspace

CHANGELOG.md

@@ -9,6 +9,10 @@ Unreleased changes are in the `master` branch.
 
 ## [Unreleased]
 
+### Fixed
+
+- added PlutusV3 to the type field of the script object, to match the actual API response types
+
 ## [0.1.82] - 2025-10-20
 
 ### Added

test/tests/__snapshots__/get-schema-for-endpoint.test.ts.snap

@@ -23420,6 +23420,7 @@ relative to the start of the network
               "timelock",
               "plutusV1",
               "plutusV2",
+              "plutusV3",
             ],
             "example": "plutusV1",
             "type": "string",