NEWS

templateflow 0.1.0

Cache directory now uses platform-appropriate location via rappdirs: macOS ~/Library/Caches/templateflow, Windows AppData/Local. Set TEMPLATEFLOW_HOME to override.

Custom error conditions (templateflow_error, templateflow_network_error, templateflow_not_found, templateflow_invalid_filter, templateflow_cache_error) for structured error handling with tryCatch().
Migrated HTTP backend from httr to httr2 with automatic retry and exponential backoff on transient failures.
Atomic file writes prevent partial/corrupt downloads.
Config-driven layout parsing from config.json instead of hardcoded entities.
tf_ls() gains as_df parameter to return results as a data frame.
tf_get() gains read parameter to return neuroimaging objects directly using RNifti, oro.nifti, or gifti when available.
tf_prefetch() batch-downloads all zero-byte skeleton stubs.
tf_cache_stats(), tf_cache_scan(), tf_cache_refresh() cache utilities.
Fuzzy entity name matching with suggestions on typos.
Full CLI rewrite with 9 subcommands: config, ls, get, wipe, update, meta, cite, refresh, doctor.
DataLad backend support via TEMPLATEFLOW_USE_DATALAD environment variable.
Neuroimaging file reader dispatch (tf_read_file()) for NIfTI, GIFTI, JSON, TSV.