Cline v4.1.17 → v4.1.26: what changed
8 releases shipped between v4.1.17 (September 2, 2026) and v4.1.26 (October 26, 2026).
Changelog entries in this range
- v4.1.19 — September 17, 2026: Added - Images attached to a model that cannot read them are now flagged instead of silently discarded. Thumbnails get a warning badge and the composer explains
- v4.1.20 — September 22, 2026: Changed - Sub-agents spawned in the same step now run their tool calls at the same time rather than one after another. Tools that must run in order still do, an
- v4.1.21 — September 24, 2026: Added - New provider: ai&, an OpenAI-compatible endpoint serving open-weight models from Japan. Changed - Refreshed the model catalog to 6,386 models across 209
- v4.1.22 — September 30, 2026: Added - New providers: Bee (by HEOSSI) and Pareto Inference (PARETOAPIKEY). Changed - Direct Anthropic requests now use Anthropic's server-side refusal fallback
- v4.1.23 — October 7, 2026: Changed - If a model's response ends without a recognized finish reason, Cline asks it to continue once instead of treating the response as complete. - Refreshe
- v4.1.24 — October 13, 2026: Changed - With no model chosen, the Cline and OpenRouter providers now use Claude Sonnet 5.5. For Cline, that's the first model in Cline's recommended list. - S
- v4.1.25 — October 16, 2026: Added - Cline Cloud sessions, rolling out gradually: run a task in a hosted sandbox on a GitHub repo and branch you pick. Turn it on in Settings. Cloud tasks sh
- v4.1.26 — October 26, 2026: Cline 4.1.26 is here: a Local/Cloud model toggle for cloud tasks, a sandbox progress card, and a refreshed model catalog with new default picks. Some provider d