chore(release): 2026.1.0

Bump version to 2026.1.0 (context/skill-book feature) and changelog.
Raise Gradle daemon heap/metaspace so the IntelliJ Platform build stops OOM-ing.

Author: xepozz

CHANGELOG.md

@@ -4,6 +4,18 @@
 
 ## [Unreleased]
 
+## [2026.1.0] - 2026-06-04
+
+### Added
+
+- Context / skill-book: a bundled corpus exposed to MCP clients via `skill.list`,
+  `skill.get`, `context.search`, and `context.get` (33 → 37 tools). Curated skills plus an
+  auto-vendored IntelliJ Platform SDK reference (sliced from the official `llms.txt`) are
+  packed into the plugin under `context-corpus/`, searchable with an in-process BM25 index
+  and browsable as a tree of files linked by id.
+- New `:corpus-core` module (pure Kotlin) with the frontmatter/corpus/manifest/BM25 logic and
+  build-time assembly (`assembleContextCorpus`) + `convertSdkDocs` / `refresh-sdk-docs.sh`.
+
 ## [2026.0.4] - 2026-06-03
 
 ### Fixed

gradle.properties

@@ -1,5 +1,5 @@
 group = com.github.xepozz.ide.introspector
-version = 2026.0.4
+version = 2026.1.0
 
 pluginRepositoryUrl = https://github.com/xepozz/introspector-plugin
 
@@ -11,3 +11,7 @@ org.gradle.configuration-cache = true
 
 # Enable Gradle Build Cache -> https://docs.gradle.org/current/userguide/build_cache.html
 org.gradle.caching = true
+
+# The IntelliJ Platform build (instrumentCode, searchable options, plugin verifier hooks) is
+# memory-hungry; the default daemon heap OOMs and the daemon disappears. Give it room.
+org.gradle.jvmargs = -Xmx4g -XX:MaxMetaspaceSize=1g -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8