Sep 28, 2026: CoCo Desktop v1.21.6¶

CoCo Desktop v1.21.6 refines everyday chat controls and shores up connectivity:

Grouped model picker with thinking effort: The composer model picker is reorganized, and the thinking effort control now lives inside it as a nested row.
Agent-managed default model: Unpinned or Auto selections defer to your agent profile’s default model; the picker shows Auto (default).
Regex and fuzzy memory recall: cortex memory recall accepts --query-type=FUZZY|REGEX.
Reliability fixes: Connecting to a second SSH host no longer drops the first, SSH reconnects no longer fail on a busy port, agent SQL works behind an HTTP proxy, and Windows session-restore and catalog-install path issues are fixed.