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Releases: ladybug-tools/dragonfly-openstudio

v0.2.4

28 May 22:13

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0.2.4 (2026-05-28)

Bug Fixes

  • des: Separate supplemental heat into its own end use subcategory (bc957c3)

v0.2.3

27 May 22:19

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0.2.3 (2026-05-27)

Bug Fixes

  • ghe: Ensure the names of the GHEs are carried through the OSM (52bebc3)

v0.2.2

13 May 23:30

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0.2.2 (2026-05-13)

Bug Fixes

  • des: Resolve ASHP with HRC better (25d8755)

v0.2.1

13 May 20:46

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0.2.1 (2026-05-13)

Bug Fixes

  • des: Improve ASHP supplemental heat for Gen5 loop (06a5080)

v0.2.0

13 May 20:06

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0.2.0 (2026-05-13)

Bug Fixes

  • des: Add support for ASHP as a supplemental heating type (ed99e69)
  • des: Connect heat recovery in chiller in series in hot water (4a5d7dc)
  • des: Connect HRC differently when ASHP is present (c94adc4)

Features

  • des: Add an option for heat recovery chiller in Gen4 DES (a68d67e)

v0.1.2

16 Apr 17:56

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0.1.2 (2026-04-16)

Bug Fixes

  • des: Use more realistic pump motor efficiency (d2e12b3)

v0.1.1

15 Apr 22:59

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0.1.1 (2026-04-15)

Bug Fixes

  • des: Make pump eff 82% for DES loops and use primary/secondary (21d4e87)
  • ets: Replace chillers with heat pumps that have better curves (f654f84)
  • ets: Use chillers and performance curves for better heat pump COP (7bd4bf9)

v0.1.0

09 Apr 23:07

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0.1.0 (2026-04-09)

Bug Fixes

  • ci: Fix bug in CI Action (d6ce1e8)
  • des: Add improvements to ensure reasonable flow rates (d8d32a5)
  • des: Ensure GHE system simulates with backup boiler (0f75f48)
  • ets: Tweak flow rates to size things appropriately (4463750)

Features

  • cli: Add a command to perform translation to OSM (afc5383)
  • cli: Add a command to simulate DES system (b839eaf)
  • des: Add inputs to take advantage of GeoJSOn information (af11af1)
  • des: Add methods to translate DES to openstudio (aab6310)
  • des: Add methods to translate Gen4 DES (ee5f811)
  • des: Add translator for Gen4 systems (af85b62)
  • ets: Add a module for building ETS (1d9cc3d)
  • ets: Add translator for HeatExchanger ETS (45a103e)
  • init: Initial commit of package infrastructure (913a86a)
  • util: Add a module for utility functions to create design days (d9bb356)

v0.0.1

26 Mar 20:37
4a9ff91

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Dummy release for initial commit.