v2.2.8
Math Operations & CLI Improvements
- New math operations support:
ADD,SUB,MUL,DIV,POW,MOD,ABS,SQRT,MIN,MAX - CLI output revamp with structured verbosity levels and animated spinners
- Nested HQL improvements for ID access and math operations in sub-queries
- Bug fixes for
UpsertEparameter handling andWHEREproperty access
v2.2.7
Compiler Reliability & Error Reporting
- Systematic panic removal across the HQL compiler with proper error handling
- Improved error diagnostics with source-annotated error messages
- Nested traversal code generation fixes including
ORDER BYsupport - Query validation enhancements and port availability checking
v2.2.5
Upsert Refactoring & Developer Experience
- Upsert operations (
UpsertN,UpsertE,UpsertV) refactored as traversal steps for more composable queries - Renamed
debugbuild mode todevfor clarity - Configuration validation now resolves relative paths from
helix.tomllocation - Bug fixes for date picker handling and Rust code generation
v2.2.2
Log Viewer Command
- New
helix logscommand for viewing instance logs - Interactive TUI mode with vim-style navigation
- Live streaming mode for real-time log monitoring
- Time range queries for historical log analysis
v2.2.0
Upsert Operations & Unique Indexes
- New
UpsertN,UpsertE, andUpsertVoperations for update-or-insert semantics - Unique secondary indexes with
UNIQUE INDEXconstraint support - Enhanced embedding provider error handling (OpenAI, Azure, Gemini, Local)
- HQL compiler stability improvements
v2.1.10
CLI & Stability Improvements
- Interactive CLI improvements
- Fixed concurrent write crashes
- Fixed BM25 null result bug
- HQL error fixes
v2.1.5
Dashboard & Performance
- Added
helix dashboardcommand - Cloud backup support
- Dev build mode for faster iteration
- Performance improvements via arena allocation
v2.1.3
Environment & Embedding Configuration
- Environment variable loading support
- Embedding model selection
- Docker auto-start
v2.1.2
Schema & Query Improvements
- Default values for edges and vectors
- Custom return structures
- Gateway permissions checking
v2.1.0
Pathfinding & Rerankers
- A* pathfinding algorithm
- Rerankers (MMR, RRF)
- Custom edge weightings
- Performance improvements
v2.0.5
v2.0.2
v2.0.0
CLI V2
- Complete CLI rewrite with improved UX
- New deployment workflows (Local, Fly.io, ECR, Helix Cloud)
- Enhanced build system
v1.0.138
MCP & Query Enhancements
- Implicit field support improvements
- MCP aggregation methods
- V from ID/type queries
v1.0.136
v1.0.135
v1.0.130
Visualization & Search
- Built-in visualization endpoints
- Embedding hoisting
- BM25 improvements
v1.0.128
v1.0.122
v1.0.115
v1.0.111
v1.0.106
Cloud & Authentication
- Login functionality
- Cloud redeployments via CLI
- Built-in embedding functionality
v1.0.105
Property Flattening for BM25 Insertion
- Implemented space-separated flattening of array and object values for BM25 indexing
v1.0.104
Comprehensive Bug Fixes
- Wide range of bug fixes across the project
- Stability and performance improvements
v1.0.103
Datetime Handling Fixes
- Serialization of
Datetimeas RFC3339 strings - Correct parsing, storage, and retrieval of datetime values
v1.0.102
v1.0.101
Comprehensive Changes
- Introduced tracing for debugging and monitoring
- Vector search now returns similarity scores
v1.0.100
v1.0.99