v1.3.5

Central [defaults] policy block

Documents the ~/.parley/agents.toml [defaults] block that the facilitator honors: ping_tier (§9.0 liveness ping), preferred_transport (parley init), roster_change_policy (confirm-breaking: auto-add newly available agents, confirm drops/breaking changes), plus speed/timeouts. A deck's parley-deck/agents.toml overrides any of these per-project.

Pairs with parley-deck-cli v1.30.5, which wires speed/ping_tier/preferred_transport into the binary (config.LoadDefaults, parley init, parley preflight).