Changelog

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

The format is based on Keep a Changelog.
This project adheres to Semantic Versioning.
For versions before 1.0, we follow the Pkg.jl convention that 0.a.b is compatible with 0.a.c.

[0.7.2] -- 2023-03-10

Fixed

Core: Fixed modeling issue with collection disposal
Core: Fix column names in products CSV file

[0.7.1] -- 2023-03-08

Added

Core: Add write_reports function

Changed

Web UI: Disable usage of heuristic method

Fixed

Core: Prevent plants from sending products to themselves
Core: Enforce constraint that, if plant is closed, storage cannot be used
Web UI: Fix parsing bug in disposal limit

[0.7.0] -- 2023-02-23

Added

Core: Allow disposal at collection centers
Core: Allow products to have acquisition costs
Core: Allow modeling of existing plants
Web UI: Allow CSV variables and expressions
Web UI: Allow specifying distance metric

Changed

Switch from Cbc/Clp to HiGHS

[0.6.0] -- 2022-12-15

Added

Allow RELOG to calculate approximate driving distances, instead of just straight-line distances between points.

Fixed

Fix bug that caused building period parameter to be ignored

[0.5.2] -- 2022-08-26

Changed

Update to JuMP 1.x

[0.5.1] -- 2021-07-23

Added

Allow user to specify locations as unique identifiers, instead of latitude and longitude (e.g. us-state:IL or 2018-us-county:17043)
Add what-if scenarios.
Add products report.

[0.5.0] -- 2021-01-06

Added

Allow plants to store input material for processing in later years

[0.4.0] -- 2020-09-18

Added

Generate simplified solution reports (CSV)

[0.3.3] -- 2020-10-13

Added

Add option to write solution to JSON file in RELOG.solve
Improve error message when instance is infeasible
Make output file more readable

[0.3.2] -- 2020-10-07

Added

Add "building period" parameter

[0.3.1] -- 2020-07-17

Fixed

Fix expansion cost breakdown

[0.3.0] -- 2020-06-25

Added

Track emissions and energy (transportation and plants)

Changed

Minor changes to input file format:
- Make all dictionary keys lowercase
- Rename "outputs (tonne)" to "outputs (tonne/tonne)"