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RELEASE-NOTES.md

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Release notes

[2.5.3] - 2021-06-12

Changed

  • more specific error message in case of cudaErrorUnsupportedPtxVersion
  • removed useless size info at the beginning in saved files (sim/parameters/...)

Fixed

  • wrong view port size bug fixed
  • integration tests repaired

[2.5.2] - 2021-05-27

Added

  • planet gaia example files

Fixed

  • reduction of memory reservations in editor to prevent out-of-memory exceptions
  • prevent invalid-map-key exceptions in cases where the selection is no longer available in the editor
  • display more precise information in case of exceptions
  • layout in dialogs improved

[2.5.1] - 2021-05-21

Fixed

  • important memory leak fixed
  • destruction of cell clusters corrected: looks now much nicer!
  • allow only full screen because of a Qt bug

[2.5.0] - 2021-05-19

Added

  • navigation mode enables continuous zooming
  • new editing function: modifier key (CTRL) allows the precise selection of cells
  • new editing function: randomize cell function
  • new editing function: automatic generation of token branch numbers on cell cluster
  • new editing function: remove unused cell connections
  • selection of the graphics card with the highest compute capability, if more than one is found
  • checking for newer versions
  • display in the infobar when time steps per second are restricted

Changed

  • better rendering performance due to OpenGL-CUDA interoperability
  • better image quality for low zoom factors
  • motion blur filter
  • more intense glow filter
  • cells are represented in the vector view by a circle with a color gradient
  • two toolbar buttons (instead of one) for switching between editor and pixel/vector view
  • using flat design for main window
  • more beautiful progress bar
  • activated icons in the toolbar glow
  • simulation parameters renamed
  • meaningful error message in case the system requirements are not met
  • colors in editor more balanced
  • infobar is disabled by default
  • getting started info revised
  • logo reduced in size
  • startup example revised
  • collision example revised

Fixed

  • prevent exception on closing

[2.4.7] - 2021-04-14

Changed

  • error messages improved (call stack and bad alloc message)

[2.4.6] - 2021-04-11

Changed

  • created cell have maximum bonds corresponding to simulation parameters

[2.4.5] - 2021-04-08

Fixed

  • fixed exception on closing
  • negative energies prevented

[2.4.4] - 2021-04-04

Fixed

  • fixed crash when minimum hardware requirements are not met

[2.4.3] - 2021-04-02

Added

  • new simulation parameter "offspring token suppress memory copy" (default=false)

Fixed

  • font in metadata tab from visual editor corrected

[2.4.2] - 2021-03-24

Changed

  • selected cells and particles have lighter colors and smaller sizes in the editor
  • border colors of cells and particles darkened
  • unused simulation parameter "cluster properties -> max size" removed

[2.4.1] - 2021-03-17

Fixed

  • fix performance bug when using glow effect

[2.4.0] - 2021-03-05

Added

  • disc-shaped structures can be created
  • selections can be colored

Changed

  • simulation parameters and symbol maps are saved in JSON format
  • saved simulations are divided into 4 files: *.sim, *.settings.json, *.parameters.json and *.symbols.json

Fixed

  • second scrollbar in token editor avoided

[2.3.0] - 2021-02-21

Added

  • infobar, which displays general information, monitor information and logging protocol
  • show bug report dialog after crash that allows to send reports to a server

Changed

  • using standard font in dialogs and most widgets
  • requirements of the examples lowered

Fixed

  • fix runtime problems for cells with constructor function

[2.2.2] - 2021-02-10

Changed

  • upgrade to CUDA 11.2, Qt 6.0.1, boost 1.75.0 and VS 2019
  • parallel console window is not opened
  • examples renamed

Fixed

  • timeout problem during simulation run
  • fix crash when monitor is open and simulation or general settings are changed
  • fix crash after inserting collection

[2.2.1] - 2021-02-05

Fixed

  • fixed crash at display resolutions higher than Full HD

[2.2.0] - 2021-02-03

Added

  • vector graphic view mode is active from zoom level 4 onwards
  • startup screen shows version
  • validation of values in "General settings" and "New simulation" dialog
  • examples (simulation and collections)

Changed

  • info banner shows rendering mode
  • "Computation settings" dialog restructured and renamed to "General settings"
  • startup simulation changed

Removed

  • experimental feature "Web access" disabled (will be enabled when finished)

Fixed

  • showing messages in case of CUDA errors instead of immediate termination
  • fix typos

[2.1.0] - 2021-01-17

Added

  • usability: showing first steps window after startup
  • allow moving objects with the mouse pointer
  • ability to connect to a server and send simulation real-time data (still experimental)
  • automatic switching between editor and pixel view depending on zoom level
  • new examples

Changed

  • nicer and larger toolbar icons
  • new logo
  • disable editor for low zoom levels

Fixed

  • fix empty simulation after "step backward" or "restore snapshot"
  • fix center scroll position after startup