Changes in version 0.2.2 (2026-05-06)                  

CRAN auto-check fixes for the 0.2.1 submission:

  - Replaced the U+2264 (≤) character in R/rreo_tidy.R (in tidy_rreo()'s
    @details) with "up to". The original character broke the LaTeX
    manual build on r-devel-windows and r-devel-linux-debian-gcc.
  - Single-quoted technical acronyms (CUSTOS, DCA, FNDE, MEC, MSC, RGF,
    RREO, SADIPEM, SICONFI, SIOPE, SIORG, Tesouro, Nacional,
    Transferencias, Constitucionais) in DESCRIPTION's Description field
    to suppress the spell-check NOTE.
  - Removed the https://www.condepefidem.pe.gov.br link from
    vignettes/transferencias_pernambuco.Rmd (the agency's site times out
    from CRAN's checkers). The CONDEPE/FIDEM attribution stays as plain
    text.

                        Changes in version 0.2.1                        

Robustness against upstream timeouts (CUSTOS)

  - ords_fetch_all() now returns partial results on mid-pagination
    failures. When a page after the first fails (e.g., HTTP 504 after
    the retry budget is exhausted), the package no longer discards the
    rows it had already fetched. Instead it logs a warning and returns
    the partial tibble with attr(result, "partial") = TRUE and
    attr(result, "last_page_error") describing the failure. This matters
    most for CUSTOS, where the backend timeout caused users to lose
    hundreds of rows from a successful first page when page two stalled.

  - CUSTOS default page_size lowered to 500 (was 1000). The CUSTOS load
    balancer became more aggressive about cutting slow queries; 1000
    rows often times out on broad queries even with month and org
    filters. 500 is a more robust starting point at the cost of a few
    extra round-trips.

  - More actionable HTTP 504 error message for CUSTOS — explicitly
    suggests adding a mes filter and/or reducing page_size, and reminds
    the user that partial results are now available via attributes.

  - README's CUSTOS quick-start example now passes a month filter so
    copy-paste users do not hit the 504 ceiling.

                        Changes in version 0.2.0                        

New features

  - Fault-tolerant batch fetchers for SICONFI. New helpers
    get_rreo_for_state(), get_dca_for_state(), and get_rgf_for_state()
    (plus English aliases get_budget_report_for_state(),
    get_annual_accounts_for_state(), get_fiscal_report_for_state())
    fetch data for every municipality of a Brazilian state in a single
    call. They loop over the underlying SICONFI endpoint per
    municipality and tolerate per-entity failures: when an individual
    call cannot be recovered after the five-attempt retry budget, the
    failure is recorded and the loop continues. Failed calls are
    returned via attr(result, "failed") (a tibble with iteration, id,
    error). The on_error argument controls behaviour: "warn" (default),
    "stop", or "silent". This addresses the fault-tolerance and
    missing-municipality concerns reported in rsiconfi#2 and rsiconfi#3.

  - Distinct reporting for empty responses. The SICONFI API replies
    HTTP 200 with zero rows when an entity has not homologated a given
    report (a common cause of "missing municipalities" complaints). The
    new batch fetchers expose these cases via attr(result, "no_data") (a
    tibble with iteration, id), separate from technical failures in
    attr(result, "failed").

  - Layout-aware RREO tidy layer. New functions rreo_layout(),
    rreo_normalize_columns(), and tidy_rreo() reconcile SICONFI's
    drifting column and account labels across fiscal years. The bundled
    inst/extdata/rreo_layout.csv knows that, for example, the federal
    RGPS appendix moved from RREO-Anexo 04.3 - RGPS (≤2022) to
    RREO-Anexo 04.4 - RGPS (2023+) and that account names with shifting
    Roman numerals ("... (VII) = (III - VI)") are matched on a stable
    stem. rreo_normalize_columns() adds a coluna_padrao (year-stripped)
    and a coluna_ano (the year that appeared in the suffix, or NA),
    letting users distinguish a current-year column from a comparative
    previous-year column. tidy_rreo(data, topic = "previdencia") returns
    a year-stable indicator column ready for longitudinal analysis,
    collapsing the manual paste0(... ifelse(year >= 2021, "", " / "),
    ...) workarounds that were the workhorse for issue rsiconfi#4.
    Currently ships rules for federal previdência (RGPS, RPPS civis,
    FCDF, militares); contributions for additional topics are welcome.
    See the new vignette vignette("rreo-longitudinal") for an end-to-end
    walkthrough.

  - New dependency: stringi (>= 1.7.0) (for portable diacritic
    stripping; already a transitive dependency via stringr).

Other

  - Added a hard Depends: R (>= 4.1.0) to reflect the use of the native
    pipe (|>) inside the package.

  - UF abbreviation guard for Transferencias. get_tc_municipios(),
    get_tc_por_estados(), get_tc_por_estados_detalhe(),
    get_tc_por_municipio(), and get_tc_por_municipio_detalhe() now abort
    with an actionable error if a two-letter Brazilian UF abbreviation
    (e.g., "PE") is passed where a numeric Treasury state code is
    expected. Previously the upstream API returned HTTP 500 after a long
    retry budget; the new check fires before any network call and points
    the user to get_tc_estados().

                        Changes in version 0.1.0                        

New package

tesouror expands the former siconfir package into a unified interface
for all Brazilian National Treasury open data APIs.

APIs covered

  - SICONFI — Fiscal reports (RREO, RGF, DCA, MSC) and entity data (all
    functions from the original siconfir package).
  - CUSTOS — Federal government cost data (active/retired staff,
    pensioners, depreciation, transfers, other costs).
  - SADIPEM — Public debt verification letters (PVL), credit operations,
    payment schedules, and debt capacity.
  - Transferências Constitucionais — Constitutional transfers to states
    and municipalities (FPE, FPM, FUNDEB, etc.).
  - SIORG — Federal organizational structure (organs, entities,
    departments). SIORG codes serve as dictionary values for the
    organizacao_n1/n2/n3 parameters in the CUSTOS API.
  - SIOPE — Education spending data from FNDE/MEC (general data,
    revenues, expenses, indicators, compensation). Uses the FNDE's
    OData-style API.

Features

  - Bilingual interface: every function has both Portuguese (API-native)
    and English-named versions with English parameter names.
  - In-memory caching across all APIs (tesouror_clear_cache()).
  - Automatic pagination for ORDS-style responses (SICONFI, CUSTOS,
    SADIPEM) and OData-style responses (SIOPE), with per-page progress
    reporting.
  - page_size parameter to control rows per page (CUSTOS defaults
    to 1000 instead of the server's slow default of 250; SIOPE defaults
    to 1000).
  - max_rows parameter on all paginated functions to cap the number of
    rows returned. Automatically adjusts limit/$top to avoid fetching
    unnecessary data.
  - Retry logic: 5 attempts with progressive backoff
    (3s, 6s, 9s, 12s, 15s) on HTTP 500/502/503/504/429 and connection
    failures. HTTP 400/404 are not retried and produce actionable error
    messages.
  - verbose parameter on every function to print the full API URL for
    debugging or testing in a browser/curl. Can be set globally with
    options(tesouror.verbose = TRUE).
  - janitor::clean_names() applied to all responses for consistent
    snake_case column names.
  - CUSTOS: SIORG codes auto-padded (244 → "000244").
  - SIOPE: OData $filter, $orderby, and $select support for server-side
    filtering, sorting, and column selection.
  - Transferências: multi-value parameters accept R vectors (c(1, 2, 3))
    in addition to colon-separated strings ("1:2:3").
  - Friendly error messages with retry logic for transient failures.
    HTTP 400 errors parse server messages and suggest checking column
    names.
  - NA validation in required parameters.
  - Tidy tibble output with whitespace trimming.