readaec 0.2.0

New data

• By-election support: list_by_elections() plus get_by_election_fp(), get_by_election_tcp(), get_by_election_tpp(), and get_by_election_candidates(). Covers all 24 House by-elections with AEC CSV downloads, from Gippsland 2008 to Farrer 2026.
• Referendum support: list_referendums(), get_referendum_by_booth(), and get_referendum_turnout() for the 2023 Voice referendum, including booth-level Yes/No counts.
• get_dop() returns the full count-by-count distribution of preferences by division, the dataset needed to analyse seats won from behind on preference flows.
• get_tcp_by_booth() returns two-candidate preferred votes by polling place.
• get_senators_elected() returns senators elected in order of election.

Improvements and fixes

• get_swing() now reports the party that actually won each seat (winner_from, winner_to), joined from the AEC members elected file. Previously winners were inferred from TPP shares, which misidentified seats won by independents and minor parties. The TPP-based columns are retained as tpp_leader_from and tpp_leader_to.
• All data functions gain a refresh argument to force a re-download, useful on election night when cached counts go stale.
• HTTP failures now produce a readable error with the status code. Previously the status check was unreachable because ‘httr2’ errors on non-200 responses before the check ran.
• Downloads are written to a temporary file and only moved into the cache once complete, so an interrupted download can no longer leave a corrupt file that is served from cache indefinitely.
• Requests now identify the package via a user agent and retry up to three times on transient failures.
• Column types are now guessed from the whole file rather than the first 1000 rows, fixing parsing warnings on get_polling_places().

readaec 0.1.3 (not released)

• Added HTTP status validation to get_fp_by_booth() for consistency with other data functions.

readaec 0.1.2

• Examples now cache to tempdir() instead of the user’s home directory, fixing CRAN policy compliance for \donttest examples.
• Cache directory is now configurable via options(readaec.cache_dir = ...).
• Replaced rappdirs dependency with tools::R_user_dir() (base R).

readaec 0.1.1

• Added AEC web service URL to DESCRIPTION per CRAN policy
• Added \value documentation to clear_cache()
• Changed \dontrun{} to \donttest{} in all examples that require a network connection

readaec 0.1.0

• Initial CRAN release.
• Functions for accessing House of Representatives data: get_fp(), get_tpp(), get_tcp(), get_members_elected().
• Booth-level functions: get_fp_by_booth(), get_tpp_by_booth().
• Senate data: get_senate().
• Candidate and enrolment data: get_candidates(), get_enrolment(), get_turnout(), get_polling_places().
• Cross-election swing analysis: get_swing().
• Local caching via rappdirs with clear_cache().
• Data available for federal elections 2007–2025.