# Changelog

All notable changes to this project are documented in this file. Entries are grouped by released version, from
newest to oldest.

## [3.0.2] - 2026-09-09

### Added

- `lint` and `lint:check` scripts backed by the Biome linter.
- CSpell as a development dependency, with a `spell:check` script.
- `CHANGELOG.md` as a dedicated release history, separate from `README.md`.

### Changed

- Upgraded TypeScript to 7.
- Enabled the Biome `useComponentExportOnlyModules` rule to retain React Fast Refresh checks.
- Rewrote `README.md` to describe the current stack, requirements, project structure, routes, data model, and
  build output.

### Removed

- ESLint, its configuration file, and its plugins. Linting is handled by Biome.
- `package-lock.json` from version control.

## [3.0.1] - 2026-06-11

### Added

- Shared `Notice` component extracted from the contact and news pages.
- CSpell dictionary and VS Code workspace configuration.

### Changed

- Replaced `react-helmet-async` with `@dr.pogodin/react-helmet` for document head management.

### Fixed

- Corrected a misspelling of "Arrangements" in the figure captions of the dataset metadata files.

## [3.0.0] - 2026-06-11

### Added

- Vite-based development and build pipeline with manual vendor chunk splitting.
- Biome configuration for formatting, linting, and import sorting.
- Local `nl2br` utility.

### Changed

- Migrated the build tooling from Create React App to Vite. The development server now runs on port 5173 and
  production output is written to `dist` instead of `build`.
- Upgraded React to 19, React Router to 7, Redux Toolkit to 2, three.js to 0.186, and TypeScript to 6.
- Replaced `axios` with `ky` for HTTP requests and `react-nl2br` with a local utility.
- Reworked the 3D viewer to cancel in-flight dataset requests with `AbortController`, and removed synchronous
  state updates from effects in the dataset detail component.
- Updated Google Analytics page view tracking to the `hitType`/`page` payload form.

### Removed

- Create React App tooling (`react-scripts`), the Jest and Testing Library setup, `web-vitals` reporting, and
  `react-app-polyfill`.

### Fixed

- Corrected a typo in the 3D viewer manual link text on the help page.

## [2.0.0] - 2022-06-07

Last release built with Create React App.