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Support was added for PNG & JPG files in backdrops. [PR #22]
Support was added for panning with a middle mouse click. [PR #21]
Fixed bug where you could not simulate a tank that had both a volume curve and could overflow. [Commit #b54ad1c]

2024-03-01

Support was added for cubic meters per second as a flow units. [OWA/EPANET#712 | PR #12]
Add emitter backflow option, fixes emitter flows that can be negative if node pressure is negative [OWA/EPANET#659 | PR #16]
Added support for setting defaults for all hydraulic options (Issue #15 | PR #16)
There was a visual spacing issue on the property editor, this has been fixed. (Commit 760f3ea)
Internal development version added to stop backwards compatibility issues. Networks saved with a development version will not be compatible with the standard release of the software or with other development versions.(Issue #14)

Added a disclaimer about the use of the EPANET development preview (PR #2)
Positional Control Valves (PCV): You can now create and use PCVs in your EPANET models. (PR #1)
Multiple engine updates introduced up until 2023-04-20.