NEWS
h2oplyr 0.2.6 (2026-10-15)
- Remove the internal numeric seed assignment from h_slice_sample(). With
seed = NULL, call h2o.runif() without a seed argument; only forward seeds
explicitly supplied by the caller, with or without replacement.
- Document optional seeds and test unseeded sampling and explicit-seed
reproducibility in both sampling modes.
h2oplyr 0.2.5
- Display a period after section numbers in vignette headings and contents.
h2oplyr 0.2.4
- Add “à la dplyr” to the vignette title and index entry.
- Separate and highlight the workflow in its own colored box.
- Use the same blue styling for all eight Takeaway boxes.
h2oplyr 0.2.3
- Add bounded H2O value previews and explicit, visible tutorial assertions.
- Improve vignette typography, tables, navigation and explanatory callouts
with embedded CSS, without new runtime dependencies or external assets.
- Document scalar retrieval for display and distinguish server-free rebuilds.
h2oplyr 0.2.2
- Render the species summary in the English vignette as a single formatted
table, without interleaving Markdown output with the printing code.
- Preserve the H2O calculations and all package functions unchanged.
h2oplyr 0.2.1
- Remove namespace instrumentation from distributed tests to comply with CRAN
policy. Integration tests now compare H2O function bindings without mutation.
- Preserve all 73 asserted examples and semantic regression tests.
- Keep runtime download interception in separate maintainer tools that are not
included in the source package.
h2oplyr 0.2.0
- First modular R package release, replacing the standalone prototype.
- H2O is the only non-base runtime dependency; no local table fallback.
- Closed remote expression interpreter and metadata-based selectors.
- Remote summaries, including median and n_distinct; .by and .add support.
- Remote full joins, relationship validation, semi and anti joins.
- Correct missing comparisons, multiple sort keys, ties and zero-row slices.
- Remote exact-size sampling, including replacement; remote lag and lead.
- Remote text concatenation, reshaping and missing-value filling.
- Intentional migration changes: h2o_tbl requires H2OFrame; h_collect returns
H2OFrame; h_nest_by returns remote keys and a list of remote handles.
- Unsupported grouped operations and arbitrary R callbacks fail explicitly.
- Every export has an asserted example; English penguins vignette and tests.