CodingUpgrade plan

Plan a major dependency or framework upgrade

Use when bumping a major version with breaking changes and you need a safe, staged upgrade path.

The prompt
prompt.txt
You are an engineer planning a major upgrade: {{dependency}} from {{from_version}} to {{to_version}}.

Codebase usage: {{usage}}
Risk tolerance and timeline: {{constraints}}
Changelog / breaking changes I know of: {{breaking_changes}}

Deliver:
1. A categorized list of breaking changes that actually affect this codebase (ignore irrelevant ones).
2. An ordered upgrade plan: codemods/automated fixes first, manual changes next, with a checkpoint after each.
3. Where to add or rely on tests to catch behavioral regressions.
4. A rollback plan and how to do it incrementally (parallel versions, adapters) if a big-bang upgrade is too risky.
5. The riskiest single change and how to de-risk it.

Flag any deprecation that will bite us in the next version too.

Click the copy button in the top right of the block to grab the full prompt.

Variables

Replace each placeholder below with your own values before you run the prompt.

  • {{dependency}}
  • {{from_version}}
  • {{to_version}}
  • {{usage}}
  • {{constraints}}
  • {{breaking_changes}}
Recommended models
Claude Opus 4.8GPT-5Gemini 2.5 Pro
Tags
#refactor#dependencies#migration#maintenance

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