3.60.0

(feat): Add Environments section to generated README showing how to select different environments (production/sandbox) when initializing the client.

3.59.12

(fix): Fix duplicate property names in generated request interfaces when query parameters and request body properties share the same wire name and x-fern-parameter-name overrides are used with noSerdeLayer: true. The generator now respects explicit name overrides (e.g. x-fern-parameter-name: filter_assigned_to) even without a serde layer, so query parameters use their override names instead of wire values.