v1.17.1

Fixed

• knowledge create now requires --description — aligns with the server's required-description validation: the new --description flag is mandatory and its 1-500 character limit is checked locally before the request goes out. bl knowledge create / kscli kb create calls need to pass it.
• knowledge service update warned about config fields the server itself returned — updating the draft config through scalar flags such as --policy reads the full draft and merges before writing back; the draft's user_system_prompt, anti_leak_prompt, refusal_prompt, credibility_prompt, session_file_parse_mode, and enable_thinking / enable_temperature / enable_credibility / enable_max_completion_tokens were not recognized by the CLI, so every update printed a run of unknown agent_config field passed through warnings. The config itself was always written correctly; the spurious warnings are gone.

Added

• bailian-web-search routing skill — bl skill init now also installs a dedicated web-search routing skill, so agents pick the right search entry point instead of guessing.
• Knowledge Studio CLI command manual — full kscli reference docs covering knowledge bases, documents, chunks, collections/categories, files, retrieval/Q&A services, and search/chat, with runnable examples for every command.

Changed

• Description flags explain what to write — help text for the collection and service --description flags now states what the field is for (telling similar items apart in lists; for services, agents read it to pick the right one) rather than just repeating "required".
• knowledge retrieve --rerank-model documents its precondition — help now states that the target knowledge base must already have a rerank model configured, otherwise every value is rejected.