What's new in LangBot v4.11.7

GitHub release notes

The final 4.11.x stable release, replacing the withdrawn 4.11.6, fixes concurrent token counting, Windows plugin output, plugin runtime reconnects, first knowledge base ingestion, SQLite writes and Dify/Coze Runners.

  • ImprovedToken counting works fully offline, and if counting times out or fails, LocalAgent estimates and keeps the conversation going.
  • ImprovedOn adapters such as HTTP Bot and OneBot, Runner interactions like Dify human-input steps fall back to text questions, one form field at a time.
  • FixedToken counts are no longer rejected when several conversations use the same model at once; if you installed 4.11.6, upgrade to this release.
  • FixedOn Chinese-locale Windows, plugins printing Chinese text or emoji no longer disconnect the plugin runtime, and the first conversation no longer stalls downloading tokenizer files.
  • FixedDuring startup or a plugin runtime reconnect, messages wait for plugins to be ready instead of failing or reporting a missing Runner.
  • FixedThe first knowledge base ingestion on a slow machine no longer drops the plugin runtime or fails.
  • FixedPlugin storage writes no longer fail on pip/uvx installs with SQLAlchemy 2.1, and SQLite database is locked errors are less frequent.
  • FixedThe Box sandbox handles very long commands and large attachment imports.
  • FixedCoze and Dify Runners no longer treat completed or workflow outputs as empty replies, and LocalAgent no longer errors on an empty reasoning setting.
  • FixedThe !func command in the official EssentialCommands plugin works again.