NEWS.md
In isoexplorer: GUI Components to Explore Stable Isotope Data Files

isoexplorer 0.5.0

Requires isoreader2 (>= 0.7.0) and adopts its new plotting API.
Continuous flow plots now call ir_plot_traces() (isoreader2 renamed ir_plot_continuous_flow()), both for the plot itself and in the generated code.
The Color by option gained a (default) choice, which is now the initial one: the colour aesthetic is left to isoreader2 entirely, so an intensity trace and its ratios share a colour and a single legend entry (CO2: 45, 45/44). Picking trace gives every trace its own colour and legend entry, as before. The generated code emits color = ... only when you override the default.
The mass / ratio checkboxes no longer filter the plotted data in the app. The selection is passed to the plot functions as their own species = / mass = / ratio = arguments and isoreader2 does the sub-selecting, so the plot and the generated code can no longer disagree about what is shown. Both arguments default to everything(), so they are emitted only when the selection is narrowed.
Fixed un-checking every ratio of a species still plotting all of its ratios. The ratio argument was simply omitted when nothing was selected, which the plot functions read as "all of them"; an empty selection is now passed explicitly as c().
Un-checking every mass while keeping a ratio checked now plots the ratios on their own (mass = c()) instead of an empty plot. Previously the app filtered the data by mass first, which removed the ratio rows too, since a ratio lives on the row of its numerator mass.
New documentation website at https://isoexplorer.isoverse.org.

isoexplorer 0.4.1

Initial CRAN submission.
Provides a Shiny GUI toolkit to browse, plot, and export stable isotope data files read with the isoreader2 package.
Ready-to-run explorer apps: ie_explore_continuous_flow(), ie_explore_dual_inlet(), ie_explore_scans(), ie_explore_metadata(), and the multi-tab ie_create_isofiles_server().
Composable Shiny modules (ie_file_server(), ie_metadata_ui() / *_metadata_server(), ie_*_plot_ui() / ie_*_plot_server(), ie_code_server()) to build your own app via ie_run_app().
"Show code" feature that emits the isoreader2 code reproducing whatever is on screen, as plain R or a Quarto document.