4.0.14 to 4.0.18 2026-09-13

Workspace index: models that truncate at 256 tokens are given embedding windows instead of whole chunks; identifiers are split for the keyword column; follow-up questions search with their question; open files are favoured; hits are widened to neighbours. Workspace search sources show under chat replies.
Autocomplete gets the definitions and signatures of what is being typed from the language server.
Providers: validation, a Test provider probe on every card, presets, import and export; the provider layer is laid out by feature.
Logging through a VS Code LogOutputChannel.