Plugin API 1.4: grants for unencrypted HTTP, local sockets, IDE commands and owned database sources; window status items, output channels, content tabs, editor selections, decorations, search, Problems and VCS reads; runs, keyed terminals with exit events, plugin run targets, dynamic run configurations and test parsers; language features, injections, snippets and menu locations; plugin MCP tools on the built-in server; four official API examples. Released 1.3 plugins keep working.
A new optional inlay-hints-provider export (worlds plugin-inlay-hints / inlay-hints), declared as the inlay-hints provider kind for any language (API 1.3). The host asks the language server and the plugins together for the visible range and returns both in position order; with no server hints the plugins' hints still show. Kinds map to the Inlay Hints settings; labels, tooltips and counts are capped.
Co-authored-by: yzPeedro <[email protected]>