Draft streaming, proxy config, optional room history for group triggers, and per-DM thread reply behavior.
Matrix channel upgrades
Several Matrix-focused improvements land together:
- Draft streaming — partial replies edit the same message instead of spamming new messages
channels.matrix.proxy— route Matrix traffic through an HTTP(S) proxy (with account overrides)channels.matrix.historyLimit— optional room history for group triggers, with watermarks so retries do not drift- Per-DM
threadReplies— align thread session isolation with your room/DM policy
Together these make large Matrix deployments more predictable for automation and long threads.