NEWS

lavaangui 0.4.0.9000

Added: export_plot() function to export the graph as PNG, JPEG, SVG, or PDF
Added: plot_lavaan() now saves and restores the layout and viewport between sessions.
Added: Full composite variable support — composites are their own class with a hexagonal node shape.
Added: Lavaan labels and display labels are now distinguished; display labels can be edited independently. Display labels support simple math/LaTeX-style notation and multi-line text.
Added: Option to hide undirected edges.
Added: Reset button to restore the default state.
Added: Variable selector for model templates validates that selected variables are still available.
Added: Package-level documentation page.
Bugfix: Grid options were not saved with the model file.
Bugfix: Serialization/state bug in model save and load.
Bugfix: Minor bug in lavInspect output handling.
Bugfix: Divider in context menu was not rendered correctly.
Bugfix: Guard added for undefined nodes in cycle detection.
Security: Removed use of eval() on the server side.
Appearance: Removed the linked/not-linked visual distinction for observed nodes.
Developer: Detection of local vs. shinyapps.io deployment now uses the where command; Heroku support removed.

Bugfix: New lines in syntax are now more consistent
Bugfix: Changed support of composites to match lavaan 0.6-20, lavaan version >= 0.6-20 is now required.
Bugfix: Directed edges from models imported via lavaangui() can now be reverted and set to undirected
Bugfix: p values stars are shown again (was broken since 0.2.5)
Bugfix: was possible to create edge in plot_lavaan
Developer: added more playwright tests
Appearance: Made context menu for edges a bit prettier
Appearance: results is now named fit

Added: Allow renaming of nodes and edges in plot_lavaan.
Added: Change fixed values in the context menu.
Added: Directed arrow from latent to observed variable can be marked as a factor loading or regression coefficient.
Added: Line style can be changed between solid, dashed, and dotted.
Added: Latent variables can also be displayed as hexagons
Bugfix: Width of dialog windows is now more reasonable. Was caused by a CSS bug.
Bugfix: Indentation of intercept syntax is correct now.
Bugfix: Hotkey that deactivates drawing is now listened to everywhere.
Bugfix: plot_lavaan now works also if do.fit = FALSE.
Playwright testing is only done on the local version now.
Switched to lavaan 0.6-20 for the webserver versions.

Bugfix: Standardized results were not displayed correctly for fixed edges, see https://github.com/karchjd/lavaangui/issues/83

Bugfix: Label move, node move, and edge bend interactions no longer cause issues.
Bugfix: Invalid variables can no longer be entered via the drag-and-drop menu. = Bugfix: Disabled king edges due to conflicts with the label move algorithm.

Multiple bug fixes:

Temporarily disabled the cancel button on shinyapps.io due to technical reasons.
Bugfix: Bootstrap + ordered now works.
Overly long node names are now automatically abbreviated.
Removed buggy edge reconnection feature.
Moved "Mean" options menu into the "Automatically" menu to better convey its functionality.
Ordinal variables now work for all tested models; included the auto.th and auto.delta options; added DWLS estimator.
Data upload now supports a wider range of CSV files.
Added an auto-save feature to prevent data loss on timeout.
Data preparation for download has been speed up by 10x.
Bugfix in hashing functions for caching.
Improved file upload, now with a status bar.
The hide/show status of elements is now saved to the file.
Renamed plot_interactive to plot_lavaan.
plot_lavaan: Bugfix for multiple groups.
Removed dependencies on qgraph and htmlwidgets.