[FEATURE] Hot-upgrade Claude Desktop

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Fable has been release 14h ago and I still cannot use it because I need to upgrade (and restart) Claude Desktop.

My agents are working tirelessly for days for a deep task. Please help me to upgrade Claude Desktop without killing the tasks. 🙏

Proposed Solution

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Alternative Solutions

_No response_

Priority

Low - Nice to have

Feature Category

Developer tools/SDK

Use Case Example

_No response_

Additional Context

_No response_