# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## 1.0.1 - 2026-02-19

### Changed
- WOM-1104: Updated all dependencies and constrained pymodbus version to `>=3.12,<4.0`.

### Fixed
- WOM-1103: Updated aiohttp version to ">=3.13.3"

## 1.0.0 - 2025-07-17

### Added
- WOM-702: Added ADC counts and mA current to sample data published to consumers.
- WOM-703: Added sensor input status to sample data and improved modbus error publishing.
   - Public API addition: Typed dicts `DatapointDict` and `ErrorDict` for publishing data and error information.
   - Public API addition: Enumerated types: `InputSignalStatusEnum` and `ModbusExceptionType` which are used in the published data and error dicts. 

### Changed
- WOM-702:
   - Improved sample poll rate regularity.
   - Improved poll loop reactiveness to stop event.
   - Stamp all sensor samples with the same time-stamp from the poll.
   - Updated YAML configuration with the latest sensor scales from the SKA WMS design doc rev. B.
- WOM-564: Updated documentation with UML, example config location, 961EN-4006 address ranges.
- WOM-584: Refactored the WMS poll code to read all input registers in one call and drop the unneeded values.
- WOM-753: Made `config_file` parameter of `WeatherStation` optional and added a default config that is used when a file is not provided.
- WOM-837: Made `config_path` parameter of `WMSSimulatorServer` optional and added a default config that is used when a file is not provided.
- WOM-820: Updated all dependencies and moved pytest-asyncio from main to dev group. Also updated pyproject.toml for Poetry 2.
- WOM-819: Improved thread synchronisation.
- WOM-818: Simplified simulator to match addresses 1-15.
- WOM-752: Updated rainfall sensor config to be absolute mm of rain and simulator to behave like a tipping bucket rain gauge. 
- WOM-841: A ``WeatherStation`` is instantiated without any modbus communication required. The check of the ADC input range settings was moved to the ``connect()`` method. This means ``connect()`` must be explicitly called in order to receive any data.

### Fixed
- WOM-834: Updated simulator sensor data generation to prevent overlap.

## 0.2.0

### Added
- WOM-563: Added Dockerfile and updated repo to build simulator image.

## 0.1.1

### Fixed
- WOM-622: Removed python upper limit and limited pymodbus version to `>=3.7.0,<3.8.0`.

## 0.1.0

### Added
- WOM-440: Implemented simulation.
- WOM-449: Implemented pymodbus interface.
- WOM-504: Added error callbacks.
- WOM-594: Added Modbus client lock.

### Changed
- WOM-454: Changes needed to integrate weather station data into DiSQ.
- WOM-532: Fixed Modbus slave ID and clarified in documentation.
- WOM-579: Connect method raises `ConnectionError` on failed connection attempt.
- WOM-608: Renamed package to ska-mid-wms-interface.