- allow for inclusion of study internal IDs
- correctly handle new database values
- minor bug fixes
- more graceful failure for connection issues
- graceful failure for connection issues
- updates for new structure of the Wordbank database, including functionality for data on children's language exposures and health conditions
- renaming of fields and arguments for consistency and clarity
- addition of arguments indicating which sets of child information to include in
get_administration_data() - coding of production/comprehension values in
get_instrument_data() - graceful failure for connection issues
- deprecation of quantiles functionality
- new functionality for fitting quantiles of vocabulary sizes
- compatibility with dplyr 2.0 and tidyr 1.0
- compatibility with tidyeval
- new functionality for metadata on data sources
- new functionality for age of acquisition estimates
- new functionality for cross-linguistic mapping
- function and argument naming consistency
- bug fixes and performance improvements
- additional fields in get_administration_data(): zygosity, original_id, norming, longitudinal, source_name
- minor bug fixes
- faster queries