rstudio · rich-iannone · Jan 1, 2026 · Jan 1, 2026
diff --git a/LICENSE b/LICENSE
@@ -1,2 +1,2 @@
-YEAR: 2018-2025
+YEAR: 2018-2026
 COPYRIGHT HOLDER: Posit Software, PBC
diff --git a/LICENSE.md b/LICENSE.md
@@ -1,6 +1,6 @@
 # MIT License
 
-Copyright (c) 2018-2025 Posit Software, PBC
+Copyright (c) 2018-2026 Posit Software, PBC
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

diff --git a/R/as_data_frame.R b/R/as_data_frame.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/build_data.R b/R/build_data.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html
@@ -98,10 +98,10 @@ build_data <- function(data, context) {
 # for vec_*() functions
 # only build the body correctly.
 build_data_body <- function(data, context) {
-  
+
   data <- dt_body_build(data = data)
   data <- render_formats(data = data, skip_compat_check = TRUE, context = context)
   data <- migrate_unformatted_to_output(data = data, context = context)
-  
+
   data
 }
diff --git a/R/cols_add.R b/R/cols_add.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_align.R b/R/cols_align.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_align_decimal.R b/R/cols_align_decimal.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_hide.R b/R/cols_hide.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_label.R b/R/cols_label.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_merge.R b/R/cols_merge.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_move.R b/R/cols_move.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_units.R b/R/cols_units.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/cols_width.R b/R/cols_width.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/compile_scss.R b/R/compile_scss.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/data_color.R b/R/data_color.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/datasets.R b/R/datasets.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt__.R b/R/dt__.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_body.R b/R/dt_body.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_boxhead.R b/R/dt_boxhead.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_cols_merge.R b/R/dt_cols_merge.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_data.R b/R/dt_data.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_footnotes.R b/R/dt_footnotes.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_formats.R b/R/dt_formats.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_groups_rows.R b/R/dt_groups_rows.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_has_built.R b/R/dt_has_built.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_heading.R b/R/dt_heading.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_locale.R b/R/dt_locale.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_options.R b/R/dt_options.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_row_groups.R b/R/dt_row_groups.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_source_notes.R b/R/dt_source_notes.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_spanners.R b/R/dt_spanners.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_stub_df.R b/R/dt_stub_df.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html
@@ -68,38 +68,38 @@ dt_stub_df_init <- function(
 
     # For multiple columns, we need to handle them as a hierarchy
     if (length(rowname_col) > 1) {
-      
+
       # Set all columns as stub columns in the boxhead
       for (col in rowname_col) {
         data <- dt_boxhead_set_stub(data = data, var = col)
       }
-      
+
       # Reorder the boxhead to match the order specified in rowname_col
       # This ensures stub columns appear in the order the user specified
       dt_boxhead <- dt_boxhead_get(data = data)
-      
+
       # Split boxhead into stub and non-stub rows
       stub_rows <- dt_boxhead[dt_boxhead$var %in% rowname_col, ]
       non_stub_rows <- dt_boxhead[!dt_boxhead$var %in% rowname_col, ]
-      
+
       # Reorder stub rows to match rowname_col order
       stub_rows <- stub_rows[match(rowname_col, stub_rows$var), ]
-      
+
       # Combine: stub rows first (in specified order), then non-stub rows
       dt_boxhead <- rbind(stub_rows, non_stub_rows)
       rownames(dt_boxhead) <- NULL
-      
+
       # Update the boxhead
       data <- dt_boxhead_set(data = data, boxh = dt_boxhead)
-      
+
       # Use the rightmost column as the primary row ID
       rightmost_col <- rowname_col[length(rowname_col)]
       rownames <- data_tbl[[rightmost_col]]
       row_id <- create_unique_id_vals(rownames, simplify = process_md)
-      
+
       # Place the `row_id` values into `stub_df$row_id`
       stub_df[["row_id"]] <- row_id
-      
+
     } else {
       # Original single column logic
       data <- dt_boxhead_set_stub(data = data, var = rowname_col)

diff --git a/R/dt_stubhead.R b/R/dt_stubhead.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_styles.R b/R/dt_styles.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_substitutions.R b/R/dt_substitutions.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_summary.R b/R/dt_summary.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_summary_cols.R b/R/dt_summary_cols.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html

diff --git a/R/dt_transforms.R b/R/dt_transforms.R
@@ -14,7 +14,7 @@
 #
 #  This file is part of the 'rstudio/gt' project.
 #
-#  Copyright (c) 2018-2025 gt authors
+#  Copyright (c) 2018-2026 gt authors
 #
 #  For full copyright and license information, please look at
 #  https://gt.rstudio.com/LICENSE.html