Unverified50% confidenceReleaseExact time
The core change in version 2.0.49 is to retain reasoning content across multi-turn requests by default on supported models.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/17/2026
First Seen
Valid until: 12/16/2026
Sources
Related Entities
Related Claims
UnverifiedThe version under test includes not only the software version number but also the model, parameters, prompts, and context in use; any change to any of these means the version under test has changed.71% similarUnverifiedModel version upgrades are not always linear improvements; new versions sometimes exhibit capability regressions on certain specific tasks.67% similarUnverifiedThe core changes in version 4.0.104 are concentrated on dependency updates, involving multiple upstream dependency commits.65% similarUnverifiedThe core update in v0.29.0 is a fix for the default configuration issue when hybrid models apply dense prefix caching.65% similarUnverifiedModel providers frequently perform silent updates to adjust model weights, safety filters, or system-level prompts, but often without explicit changelogs, leaving users unable to track changes or roll back.64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/928177API
curl https://kongchang.com/api/v1/knowledge/claims/928177MCP
get_claim(id=928177)