Guidewire Insurance Suite Upgrade Guide

v20260423

guidewire-upgrade-migration

This skill guides the complex process of upgrading Guidewire InsuranceSuite versions and migrating between cloud environments. It covers critical development lifecycle steps, including reviewing breaking changes in release notes, executing upgrade tools, merging configuration changes, rigorously testing Gosu customizations, and validating API compatibility across various environments to ensure a seamless transition.

SaaS Insurance Guidewire Upgrade Migration Development Software

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Overview

Guidewire Upgrade Migration

Overview

Version upgrade: review release notes for breaking changes, run upgrade tool in Studio, merge configuration changes, test all Gosu customizations, validate API compatibility, promote through environments. Use GCC for cloud version management.

For detailed implementation, see: implementation guide

Resources

Info

Category Development

Name guidewire-upgrade-migration

Version v20260423

Size 4.78KB

Source jeremylongshore/claude-code-plugins-plus-skills

Updated At 2026-04-26