v0.1.99

deps: bump zquic to v1.7.41 (#247).

Fixes silent data loss on any QUIC stream write larger than one 1-RTT packet that is queued under congestion/flow control — the oversized pending entry failed to serialize on drain and was discarded, never retransmitted. libp2p reqresp blocks_by_range bodies (~200 KB/block) were lost, wedging a zeam delayed-node's initial sync into a permanent fork. Small writes (gossip chunks, status, single small blocks) were unaffected.

Full diff: v0.1.98...v0.1.99