tikatuwq 0.5.1

• Fix: replace/repair broken URLs in package help page.

tikatuwq 0.5.0 (2025-09-30)

• New: plot_map() — interactive map of sampling points using Leaflet (optional dependency via Suggests).
• Examples wrapped in if (interactive()) / \donttest{} to avoid network calls on CRAN.
• Tests: add skip_on_cran() and skip_if_not_installed("leaflet") guard for map tests.
• Encoding hardening: replace non-ASCII characters in R code strings with \u escapes to silence checks.
• Dependencies: remove unused htmltools from Imports (Leaflet remains in Suggests).
• Docs: roxygen update; add function to pkgdown “Visualizations” reference.
• Chore: move non-code markdown files out of R/ to inst/notes/ to keep build clean.
• No breaking changes; existing public API unchanged.

tikatuwq 0.4.6

• DESCRIPTION rewritten to English-only to avoid CRAN “Possibly misspelled words” NOTE.
• Fix DESCRIPTION URLs per CRAN (Lamparelli 2004, CONAMA 357/2005).
• Spell-check workflow: updated inst/WORDLIST (Portuguese terms & acronyms).
• Expanded all acronyms in DESCRIPTION (WQI ↔︎ IQA, TSI ↔︎ IET, CONAMA, NSF).
• Added references with <doi:...> and <https:...> in DESCRIPTION.
• Documented \value sections via @return for all exported functions:
  • conama_limits(): tibble/data frame of thresholds.
  • iqa(): tibble with IQA scores and qualitative class.
  • plot_box(), plot_heatmap(), plot_iqa(), plot_series(): ggplot objects.
• Kept LICENSE as plain MIT text (per CRAN policy).
• Minor internal refactor: conama_limits() now accepts class argument for filtering.
• Version bump to 0.4.6 for CRAN submission.