Add PartialMessagesHandler API and GroupState container (step 2)#461

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lucassaldanha wants to merge 6 commits into

libp2p:developfrom

lucassaldanha:partial-messages-step_2

Commits on Apr 20, 2026

Add partial-messages extension design document
lucassaldanha
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Commits on Apr 21, 2026

Wire per-topic partial-messages SubOpts flags (#444)
lucassaldanha
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Address review feedback: event-loop-safe test reads and drop redundant addSubscription overload
lucassaldanha
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Commits on Apr 24, 2026

Address review feedback: PartialSubFlags.coerce helper and docs
lucassaldanha
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Commits on Apr 27, 2026