v0.3.3 - Cross-Platform Semantic Search

Changed

• Semantic search is now opt-in with a popup prompt (avoids unexpected 600MB download)
• Status bar shows model download progress when semantic search is enabled
• Cross-platform support for Windows, macOS, and Linux

Fixed

• Extension now works correctly on fresh installs (was only working in debug mode)
• Bundled dependencies properly with esbuild

v0.3.2 - Icon fix

Fixed

• Added extension icon to root package.json for VS Code Marketplace display

Installation

Install from VS Code Marketplace: Search for "HED Annotation Tools" by neuromechanist

https://marketplace.visualstudio.com/items?itemName=neuromechanist.hed-lsp

v0.3.1 - Marketplace Ready

Changes

• Self-hosted embedding model at neuromechanist/Qwen3-Embedding-0.6B-ONNX-Q8 for reliability
• Demo GIFs and extension icon for VS Code Marketplace
• Excluded .env files from package

Installation

Install from VS Code Marketplace: Search for "HED Language Support" by neuromechanist

v0.3.0 - Definition Tracking & CI/CD

Features

Definition Tracking

• Autocomplete suggests defined names after Def/ or Def-expand/
• Hover shows definition content when hovering over Def/Name references
• Go to Definition (F12) navigates from Def/Name to its Definition/Name declaration
• Support for placeholder definitions (Definition/Name/#)

Testing

• Unit tests with vitest (13 tests for definition extraction)
• Test setup for browser globals compatibility

CI/CD

• GitHub Actions workflow (Node 20 and 22)
• Biome for linting and formatting (Rust-based, fast)
• cspell spell checking with scientific vocabulary dictionary
• Issue templates (bug report, feature request)
• Pull request template

Upgrade Notes

Definition tracking is automatic; no configuration needed. Use F12 to navigate from Def/MyDef to where Definition/MyDef is declared.

v0.2.0 - Semantic Search

Features

Semantic Search

• Dual-embedding architecture for intelligent tag suggestions
• 457 curated keyword mappings to HED tags
• SCORE library terms (EEG, sleep, clinical terminology)
• Spatial and temporal relation keywords

Documentation

• Architecture documentation with Mermaid diagrams
• Comprehensive keyword index documentation

Upgrade Notes

This release adds semantic search capabilities to autocomplete. Type natural language terms and get relevant HED tag suggestions.

v0.1.0 - Initial Release

Features

• HED validation for JSON sidecars and TSV files
• Schema-aware autocomplete with fuzzy matching
• Hover documentation for HED tags
• Semantic syntax highlighting
• Library schema support (SCORE, etc.)
• Automatic schema detection from dataset_description.json

Installation

Install from VS Code marketplace or download the .vsix file.