# Changelog

All notable changes to Tidepool are written down here. The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/) and versions follow [Semantic Versioning](https://semver.org/).

## 2.3.0 - 2026-10-28

### Added
- Offline mode: the last 50 stations you opened keep their constants on the device.
- `--units metric` flag for the command line.

### Changed
- Daylight saving changes are shown as a dashed line on the curve instead of a gap.

### Fixed
- Lows that fell exactly on midnight were listed on both days (#212).

## 2.2.1 - 2026-09-14

### Fixed
- Stations west of the date line showed Tuesday's tides on Monday.

## 2.2.0 - 2026-08-30

### Added
- Station search by name, ID or ZIP code.

### Deprecated
- `tidepool --json` without a version; use `--json=2`. The old output goes away in 3.0.

## 2.1.0 - 2026-07-02

### Added
- Seven-day view on phones.

### Removed
- The Flash-era embed widget.