Changelog

[Unreleased]

GitHub Pages site build pipeline (npm run site:build) that generates docs and runnable example pages from repository sources.
GitHub Pages deployment workflow (.github/workflows/pages.yml) for automatic publishing on main.
Cross-browser smoke tests (npm run test:smoke:browser) using Playwright Chromium and Firefox against examples/quickstart.html.
Non-global 3D browser smoke test (npm run test:smoke:browser:non-global) to guard against implicit global coupling regressions.
Regression smoke test (npm run test:smoke:regression) for runtime bug fixes in 3D helpers and media utilities.
Release metadata verification script (npm run release:verify-meta) for changelog/version/tag consistency.
Release checksum generation script (npm run release:checksums) that writes release-checksums.txt.
CI and release workflows now run cross-browser smoke tests and upload tarball + checksum artifacts on tags.
Issue templates for bug, performance regression, and creative regression triage.
Repo quality gates:

- npm run lint - npm run typecheck - npm run format:check

Package name is now triode (repository distribution remains Git tags + GitHub artifacts).
Browser bundle filename is now dist/triode.js (replacing dist/hydra-synth.js).
Documentation now positions triode as a standalone 3D live coding engine with Hydra editor/REPL drop-in compatibility.
Distribution docs now define triode's release channel as Git tags + GitHub artifacts.
Quickstart install snippets are pinned to release tag v1.0.0 instead of floating branch refs.
Runtime docs now explicitly define browser-only package execution and non-global mode usage.

Removed implicit hydraSynth global runtime coupling from 3D internals by introducing explicit runtime context wiring.
Fixed source canvas resize behavior when only one dimension changes.
Fixed camera resize listener binding/removal mismatch in mixins.
Fixed hemisphere light options merge logic.
Fixed world relief noise argument ordering and getReliefAt() scene lookup.
Fixed VideoRecorder source buffer reference to avoid runtime ReferenceError.
Fixed arr.image() loading path to return resolved image data asynchronously instead of a permanently empty typed array.
Fixed undefined width/height usage in cmp.lookAtBox() orthographic path.

CI workflow for build, smoke testing, and package dry-run checks.
Release verification workflow for v* tags that uploads npm tarball artifacts.
Canvas smoke test script (npm run test:smoke).
Module-load smoke test (npm run test:smoke:module) with strict ESM import coverage.
Local dev entrypoint restored at dev/index.js.
New onboarding and operations docs:

- docs/getting-started.md - docs/production-checklist.md - docs/release.md - examples/README.md

- CONTRIBUTING.md - SECURITY.md

Versioning reset to 1.0.0 to establish an independent release line for triode.

Constructor canvas initialization now uses the created canvas safely when no canvas is supplied.
Canvas resize helpers no longer rely on implicit global state.
ESM import specifiers now use explicit .js extensions in internal and three/examples imports.
Top-level window.* assignments are guarded to avoid immediate crashes in non-browser module loading.
arr.image() now fails with a clear error when tx loader is unavailable instead of throwing an unbound reference error.
Package import entry now loads from a stable bundled wrapper (src/package-entry.js) instead of raw source modules.

Legacy hydra-synth baseline reference for triode: hydra-synth 1.4.

See original changelog: https://github.com/hydra-synth/hydra-synth/blob/main/CHANGELOG.md#14---2025-09-24