An upgrade needs a compatibility check, a tested release and a recovery path. Which changes deserve particular attention before the new version reaches production?

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Tasadduq BurneyownerOwner · Founder

26525 reputation · 30 Jun 2021, 05:17 UTC

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Test a new toolchain and dependency graph in CI, including feature combinations used in production. Review minimum supported Rust versions and native dependencies. Separate edition migrations from unrelated refactors so compatibility failures remain understandable and reversible.

How should I approach a Rust upgrade?

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