v0.21.0

Features

• Sources-JAR auto-mount — *-sources.jar files are now unpacked in-memory at startup directly from the Gradle module cache (~/.gradle/caches/modules-2/files-2.1). Go-to-definition into library source code (Compose, AndroidX, Kotlin stdlib, …) works automatically without running kmp-lsp extract-sources. The manual extract-sources step is no longer needed for most projects; it remains available as a fallback for cases where Gradle sources are not cached locally.
• Sources-JAR parse cache — parsed sources JARs are fingerprinted and cached on disk. On subsequent startups, unchanged JARs are loaded from the cache instead of re-parsed, making cold-start indexing significantly faster for large Gradle caches.
• Semantic tokens: import highlighting — import statements now receive a NAMESPACE semantic token over the full dotted path (e.g. java.util.Scanner, androidx.compose.ui.Modifier) in both Kotlin and Java files.
• Diagnostics off async thread — when-branch diagnostics and call-argument diagnostics are now computed inside tokio::task::spawn_blocking, keeping the async runtime free during CPU-bound work. Reduces stutter on large files.

Bug fixes

• Extension function diagnostics — call-argument diagnostics now correctly resolve extension functions: receiver type is matched against the extension's first implicit parameter, preventing false-positive "missing argument" errors on extension calls.
• Generic type inference in diagnostics — when branch type member resolution no longer varies by query order; type cache always resolves with an empty branch set to eliminate key-collision instability.
• Inlay hints: ::class arguments — inlay hints now infer the correct type from SomeClass::class literal arguments by delegating to resolve_call_expr_type.
• JAR symbols in go-to-def — JAR-indexed symbols are now reachable through all lookup paths: explicit import, qualified, and unqualified. Package is correctly extracted from sidecar detail.
• Copy() inside receiver lambdas — copy() calls inside lambda receivers are no longer incorrectly attributed to JAR symbols, preventing noise in hover and diagnostics.
• install.sh — rewrote with #!/usr/bin/env bash shebang (was /bin/sh), correct gunzip decompression for kmp-jar-indexer, and literal-match checksum lookup via awk (was grep with regex hazard on dots).

What's Changed

• fix: resolve extension functions on uppercase class qualifiers by @Hessesian in #156
• fix: generic type param inference + extension fn precedence over members by @Hessesian in #157
• fix(sources-jar): dedup on reindex, retain extensions on reset, sources-wins over compiled by @Hessesian in #160
• fix: parameter diagnostics correctly resolve extension functions by @Hessesian in #158
• fix(perf): move diagnostic computation into spawn_blocking by @Hessesian in #163
• fix(install+semantic-tokens): fix install.sh and highlight import statements by @Hessesian in #164

Full Changelog: v0.20.0...v0.21.0

What's Changed

• fix: resolve extension functions on uppercase class qualifiers by @Hessesian in #156
• fix: generic type param inference + extension fn precedence over members by @Hessesian in #157
• fix(sources-jar): dedup on reindex, retain extensions on reset, sources-wins over compiled by @Hessesian in #160
• fix: parameter diagnostics correctly resolve extension functions by @Hessesian in #158
• fix(perf): move diagnostic computation into spawn_blocking by @Hessesian in #163
• fix(install+semantic-tokens): fix install.sh and highlight import statements by @Hessesian in #164

Full Changelog: v0.20.0...v0.21.0

What's Changed

• fix: resolve extension functions on uppercase class qualifiers by @Hessesian in #156
• fix: generic type param inference + extension fn precedence over members by @Hessesian in #157
• fix(sources-jar): dedup on reindex, retain extensions on reset, sources-wins over compiled by @Hessesian in #160
• fix: parameter diagnostics correctly resolve extension functions by @Hessesian in #158
• fix(perf): move diagnostic computation into spawn_blocking by @Hessesian in #163
• fix(install+semantic-tokens): fix install.sh and highlight import statements by @Hessesian in #164

Full Changelog: v0.20.0...v0.21.0