NEWS

tidyaudit 0.2.1 (2026-05-08)

audit_transform() for factor inputs no longer errors under R-devel (r89994+). The internal frequency-table builder previously routed counts through as.data.frame.table(), which now rejects NA in row names and failed for any factor (since the useNA = "always" bucket carries an NA name). The table is now constructed directly. No user-visible output change.

audit_export() — self-contained HTML trail visualization (interactive pipeline flow diagram, light/dark theme, clickable nodes/edges). No server, no Shiny required.
Serialization functions: trail_to_list(), trail_to_df(), write_trail(), read_trail() for machine-readable trail export (RDS and JSON formats).
tab() / tab_tap() — frequency tables and crosstabulations within pipelines. One-way and two-way tables with .sort, .cutoff, .wt, .na, .display options.
Snapshot controls: .numeric_summary, .cols_include / .cols_exclude parameters on all taps to limit snapshot scope on wide datasets.
print.audit_trail() improvements: tabular "Changes" block with From/To/Rows/Cols/NAs columns and +N/-N/= deltas; inline custom diagnostic annotations (.fns results) below each snapshot row with show_custom parameter.

audit_tap(): parameter label renamed to .label for API consistency with other taps (no deprecation — early-stage project).
Join taps: .stat now accepts bare column names (NSE via enquo()/as_label()), matching filter tap behavior. Quoted strings still work.
Internal snapshot field col_info renamed to schema (internal only, no user-facing API change).

audit_transform() is now generic across all vector types (numeric, Date/POSIXct, factor, logical, character) with type-appropriate diagnostics.
audit_report(): removed unimplemented format = "rmd" option (deferred to a future version).