v0.1.0

Stage 0 — foundations. The first end-to-end vertical slice.

Added

• Lexer + recursive-descent parser with miette diagnostics (redstart-parser).
• redstart.toml manifest + multi-file module tree with cycle detection (redstart-loader).
• Semantic checker: nullable-deref, derived back-refs, required-field init,
  arithmetic-on-Option, .value-without-match (redstart-checker).
• AssemblyScript lowering + schema.graphql / subgraph.yaml generation,
  eject-verified through canonical graph build to WASM (redstart-codegen).
• Event, call, block, and file handlers; dynamic data sources (templates);
  timeseries entities + aggregations; enums, interfaces, derived fields.
• Native test interpreter — mock store and call mocking, no WASM/Docker
  (redstart-test).
• CLI: new, check, build, test, fmt, dev, deploy (redstart-cli).
• Language server with diagnostics, formatting, hover, go-to-def, completion
  (redstart-lsp); tree-sitter grammar + VS Code extension.
• Conformance harness: field-level store-diff against reference subgraphs.
• Release pipeline: cross-compiled binaries (macOS arm64/x86_64,
  Linux x86_64/arm64) to GitHub Releases + Homebrew tap.