v1.20.2

• Added an entry to clear the errors of the current project, to the context menu of the line numbers.
• Fixed state of the Apply button, when the Update settings have changed.
• Fixed the settings information Last check date, when checking for updates has been executed.
• Improved the text context menu entries for removing file(s) or project(s) listed in the Project View.
• Improved information message when the International Components for Unicode (ICU) support is missing.

This version of GAMS Studio requires GAMS 49. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.20.1

• Fixed missing font update from changes in the Settings Dialog.
• Fixed Workspace cleanup Settings when Studio starts.
• Moved the list of files to be deleted to the details view when cleaning up workspace on startup.
• Dropped support for openSUSE Leap 15.6.
• Added support for Fedora 41 and Ubuntu 24.04 LTS.
• A GAMS Engine run from Studio can now select pool instances, too.
• A GAMS Engine pool instance can be scaled up and down from within Studio.

This version of GAMS Studio requires GAMS 49. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.20.0

• Added fonts JetBrains Mono, Source Code Pro, Fira Code, and Cousine.- Added a new Workspace tab to the settings, including the clean-up workspace configuration. Furthermore, the default settings value Number of log backup files has been changed from 3 to 0.
• Added JetBrains Mono as default font for text editors. The font can be switched back to the default font in Settings (F7) in the "Editor & Log" tab.
• Fixed that the current project changes after using 'Save as...'.
• Fixed main-file indicator when switching to the same file used by another project.
• Fixed that the system projects were not shown when a project is in focus mode.
• Fixed crash when using filename for 'Save As...' that is already known by the Project Explorer.
• Fixed that Studio is stuck after opening the Model Dialog after upgrading to Qt 6.8.1.
• Upgraded to Qt 6.8.1

This version of GAMS Studio requires GAMS 49. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.19.5

• Fixed missing "Set as Main File" in the Project Explorer context menu.

This version of GAMS Studio requires GAMS 48. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.19.4

• Added fallback for data locations with special characters (non Latin-1 characters). Select a license location outside the user directory as a fallback.
• Fixed adding existing files to the project, although Abort was selected when getting a model from the model library.
• Fixed system log information text for check for update, which has been marked as an error.
• Fixed create a gsp file when exporting an internal project.
• Improved behavior when a new project is created. It counts as an internal project and no gsp-file is created.
• Improved Project view context menu. Disable the delete operation for the GAMS-System project and files.

This version of GAMS Studio requires GAMS 48. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.19.3

• added system log messages for check for update
• added reject the installation of GAMSPy and GAMSPy++ licenses
• fixed empty Help View when using Studio on macOS with Apple silicon (ARM)
• fixed Studio Windows package does not contain libcrypto and libssl
• fixed copying code to clipboard in GAMS Documentation Help view
• fixed wrong project executed after jumping to a bookmark
• fixed crash when closing GAMS Studio

This version of GAMS Studio requires GAMS 48. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.19.2

• fixed usage of ISO-8859-1 for license file paths on Windows
• fixed unsorted files in project subfolder
• fixed closing Connect editor and Studio on saving connect file
• fixed Studio version information on macOS (Info.plist)
• fixed Welcome Page link to the GAMS Forum
• fixed labels containing Gams instead of GAMS
• fixed System log crash when updated from another thread, e.g. via check for update
• improved plain text views for Connect and Solver Option editor by using a fixed font
• improved always enable the remind me later button of the check for update widget
• improved license file line separator and trailing whitespaces

This version of GAMS Studio requires GAMS 48. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.19.1

• added allow to delete files from the Project Explorer
• added system and version information to the log (created via --log)
• added additional logging for license installation
• added settings option to switch system logging on/off
• added information about disabled check for update at startup
• fixed invalid error mark when the LST file contains wrong position information
• fixed initialization and validation of options created from Connect schema in Connect Editor
• fixed adding only required options in Connect Editor
• fixed saving file in Connect Editor after an edit finished with a mouse click
• fixed crash and blocking on macOS after interrupting a GAMS run
• improved license text for time limited licenses
• improved create a system log file by default and new parameter "--no-log" to deactivate it
• reverted "improved group search results by file, i.e. a tree view is used instead of a table"
• upgraded from Qt 6.7.2 to Qt 6.7.3

This version of GAMS Studio requires GAMS 48. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.19.0

• added background color for syntax highlighting
• added "Close and delete project" action to Project Explorer context menu
• added virtual project, i.e. only create a gsp file on a certain number of files or if a main file is part of the project
• added zoom support for model dialog
• added Reference File (RF) creation to Run with GDX creation
• added color indicator for non-existing MIRO path
• added single project mode to focus one project only
• added licensed GAMS solvers to license text and dropped solver matrix
• added feature to store options for each main file. The main file can now be changed via the shortcuts Shift+Ctrl+M and Shift+Cmd+M. The old behavior can be activated via the settings.
• added default workspace clean-up during Studio start based on filters defined via the settings. In the future the project workspaces will be cleaned.
• added search icon to toolbar
• added support for oneof, nullable, and default schema in Connect Editor
• changed check for Studio updates on startup to deactivated
• fixed usage of license file specified via the gamsconfig.yaml
• fixed path of project options not recognized for file dialog
• fixed Save As... crash when saving to a file already known by Studio
• fixed Save As... so that the new file is added to the project and the original is removed
• fixed find GAMS on Windows
• improved select next project when closing the current edited file-node in the Project Explorer that is also part of other projects
• improved behaviour while debugging GAMS code
• improved allow to remove all but the main file from a running project
• improved closing a focused tab  and switching to a tab from the same project if possible- improved Connect Editor option defaults are now shown and instantiated agents are pre-populated with those defaults
• improved group search results by file, i.e. a tree view is used instead of a table
• removed warning when deleting a project file that does not exist

This version of GAMS Studio requires GAMS 48. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html

v1.19.0-rc

• added background color for syntax highlighting
• added "Close and delete project" action to Project Explorer context menu
• added virtual project, i.e. only create a gsp file on a certain number of files or if a main file is there
• added zoom support for model dialog
• added Reference File (RF) creation to Run with GDX creation
• added color indicator for non-existing MIRO path
• added single project mode to focus one project only
• added licensed GAMS solvers to license text and dropped solver matrix
• added feature to store options for each main file. The main file can now be changed via the shortcuts Shift+Ctrl+M and Shift+Cmd+M.
• added workspace clean-up during Studio start based on filters defined via the settings
• added search icon to toolbar
• fixed usage of license file specified via the gamsconfig.yaml
• fixed path of project options not recognized for file dialog
• fixed save_as crash when saving to a file already known by Studio
• fixed save_as keeps original in project
• fixed find GAMS on Windows
• improved allow to close non-main file while running a model
• improved select next project when closing the current edited file-node in the Project Explorer that is also part of other projects
• improved behaviour while debugging GAMS code
• improved allow to remove all but the main file from a running project
• improved closing a focused tab  and switching to a tab from the same project if possible
• removed warning when deleting a project file that does not exist

This version of GAMS Studio requires GAMS 48. To download GAMS, please visit https://www.gams.com/latest/. To learn more about GAMS Studio, please visit https://www.gams.com/latest/docs/T_STUDIO.html