> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 1.1.1 **`(fix):`** Strip zero-millisecond datetime values from WireMock stub query parameters. Ruby's DateTime/Time ISO 8601 serialization omits zero fractional seconds (e.g., `2024-09-08T12:00:00Z`), but mock-utils generates values with `.000Z` (e.g., `2024-09-08T12:00:00.000Z`). WireMock's `equalTo` matcher is exact-match, so the stubs never fired for datetime query parameters. This follows the same pattern used by the Python and PHP generators.