arrow
‹26.0.0
- 26.0.024 Oct 2026, current
- 25.0.123 Aug 2026
- 25.0.016 Jul 2026
- 24.0.025 Mar 2026
- 23.0.1.225 Mar 2026
- 23.0.1.124 Feb 2026
- 23.0.122 Feb 2026
- 23.0.0.17 Feb 2026
- 23.0.023 Jan 2026
- 22.0.0.123 Dec 2025
- 22.0.029 Oct 2025
- 21.0.0.118 Aug 2025
- 21.0.024 Jul 2025
- 20.0.0.226 May 2025
- 20.0.011 May 2025
- 19.0.1.18 Apr 2025
- 19.0.126 Feb 2025
- 18.1.0.18 Jan 2025
- 18.1.05 Dec 2024
- 17.0.0.121 Aug 2024
- 17.0.017 Aug 2024
- 16.1.026 May 2024
- 15.0.112 Mar 2024
- 14.0.2.123 Feb 2024
- 14.0.0.22 Dec 2023
- 14.0.0.125 Nov 2023
- 14.0.016 Nov 2023
- 13.0.0.122 Sep 2023
- 13.0.030 Aug 2023
- 12.0.1.118 Jul 2023
- 12.0.115 Jun 2023
- 12.0.05 May 2023
- 11.0.0.38 Mar 2023
- 11.0.0.212 Feb 2023
- 10.0.16 Dec 2022
- 10.0.026 Oct 2022
- 9.0.0.22 Oct 2022
- 9.0.0.114 Sep 2022
- 9.0.011 Aug 2022
- 8.0.010 May 2022
- 7.0.010 Feb 2022
- 6.0.120 Nov 2021
- 6.0.0.227 Oct 2021
- 5.0.0.25 Sep 2021
- 5.0.029 Jul 2021
- 4.0.128 May 2021
- 4.0.0.110 May 2021
- 4.0.027 Apr 2021
- 3.0.027 Jan 2021
- 2.0.020 Oct 2020
- 1.0.128 Aug 2020
- 1.0.025 Jul 2020
- 0.17.119 May 2020
- 0.17.021 Apr 2020
- 0.16.0.214 Feb 2020
- 0.16.0.110 Feb 2020
- 0.16.09 Feb 2020
- 0.15.1.15 Nov 2019
- 0.15.14 Nov 2019
- 0.15.07 Oct 2019
- 0.14.1.19 Aug 2019
- 0.14.15 Aug 2019
Integration to 'Apache' 'Arrow'
- CRAN checks, method
Method
Checks and health
CRAN runs every current package through
R CMD checkon a set of machines and publishes a result for each one. The health shown on a package page comes from these results alone.- Problems
- Notes alone never count against a package, but a warning, an error or a failure on any platform is a problem. Open CRAN deadlines are a fact of their own, shown as a clock after the mark, so the mark always says what the checks found.
- Checks only
- Health reflects CRAN's check results and nothing else. Even a package with no tests, no coverage or no recent release can have every platform OK.
- Once a day
- Results are collected once a day from files CRAN publishes. Each platform is one machine set-up, named by its R version, operating system, architecture and compiler, such as r-devel-linux-x86_64-fedora-clang.
- Platforms counted
- The 13 in 3 of 13 is the number of platform rows CRAN published for that package on the day of collection. The set of machines changes over time, so the number is not fixed, and a package missing from a platform counts as neither passing nor failing there.
- 3 of 13platforms with problems
- CRAN 30-day downloads, method
- 169K−10.6% down on the 30 days before, the worse direction
- Dependent packages, method
Method
Reverse dependencies
Dependent packages are other packages that list this one under
Depends,ImportsorLinkingToin theirDESCRIPTIONfile. Those fields list the packages a package needs to install, so dependents break if this one is archived or broken.- As declared
- The counts follow the declarations as written, not whether a package uses the other one when it runs.
- Suggests apart
- Packages that list this one only under
Suggestsinstall and run without it, and use it for tests, examples or an optional feature. They are counted as Suggested by, never among the dependents, and a package that also lists it under one of the three fields is a dependent and is not counted again. - Zero
- Zero dependents means no current CRAN package declares a need for this one, though some may suggest it. On 29 Oct 2026, 19,585 of the 25,593 current CRAN packages had no dependent package.
- 89114 more suggest it
- Test coverage, method
Method
Test coverage
Test coverage is measured by downloading each CRAN package's current source file, installing its dependencies, building it and running its tests under covr.
- Almost half of CRAN has no tests to run
- Only CRAN packages are measured. Many have no percentage, most often because the package has no tests, and that blank is a recorded outcome, not missing data.
- NOT_CRAN
- Tests run with NOT_CRAN=true, so tests that skip themselves on CRAN run here, and the figure can differ from what CRAN's own checks see.
- Current version only
- Only the current version is measured, and a new version on CRAN is measured again. Older rows are kept but never filled in later. This is one package's run.
- Never 0%
- On a package page three states stay apart: measured, no tests, and not measured. Neither of the last two is ever shown as 0%.
- 78%of lines run by tests
- Advisories, method
Method
Security advisories
Advisories come from the R Consortium advisory database, a community record of security problems in R packages, as OSV publishes it.
- The copy
- The record is read once a day. The data is published under the Apache License 2.0 and is credited on the advisories list.
- Box under the name
- Under the package's name, a box names any advisory that affects the current release, with its fix or that there is none.
- Ranges
- Advisories state ranges, such as from 0.9.12 up to but not including 1.8.8. Each range is checked against every version CRAN has published, using the version rules R itself uses, so a release that came out after the advisory was written is still caught by its range.
- Not the package
- The rating is for the library flaw itself, not for how exposed the R package is, and it is never added up into a figure for the package.
- None known
About
Method, About Method Licence figures come from the Licences
License field of each package's DESCRIPTION file, read the way R itself reads it. No licence file is opened.tools::analyze_license() and R's own licence database, as CRAN's checks read it.| is read, so one string can offer two families.
'Apache' 'Arrow' <https://arrow.apache.org/> is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. This package provides an interface to the 'Arrow C++' library.
- Maintainer
- Jonathan Keane
- Licence
- Apache License (>= 2.0)
- Latest release
- 24 Oct 2026
- First release
- 5 Aug 2019
More details
- Releases
- 62
- Needs compilation
- Yes
- Needs R
- >= 4.2
- Config/build/bootstrap
- TRUE
- Config/roxygen2/version
- 8.1.0
- Config/testthat/edition
- 3
- Language
- en-US
- SystemRequirements
- C++20; for AWS S3 support on Linux, libcurl and openssl, and libxml2 for Azure (optional); cmake >= 3.26 (build-time only, and only for full source build)
Subjects (1) Method, SubjectsMethod
Subjects and collections
Subjects are the site's own grouping of CRAN packages, found by clustering. Collections are sets of packages that communities declare, such as the tidyverse.
- Subjects
- Subjects are found by clustering the words of current CRAN packages and the packages they use. No one edits them by hand.
- Collections
- Collections are sets that communities declare, through a package that installs the set or an organization on GitHub. The site finds them by rules.
- Who made each
- Subjects are marked Site and collections Community. Subjects, collections and task views are never mixed in one list.
- The day of the data
- Subjects and collections were last worked out on 22 Oct 2026.
Cite
Package
Run in R for the authors' preferred citation:
citation("arrow")Keane, J., Apache Arrow, Cook, I., Crane, N., Dunkle Werner, K., Dunnington, D., François, R., Luraschi, J., Mecum, B., Moldovan-Grünfeld, D., Ooms, J., Richardson, N., Wong, J., & Wujciak-Jens, J. (2026). arrow: Integration to 'Apache' 'Arrow' (Version 26.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.arrow
About
This package has no citation file, so citation() returns this entry built from DESCRIPTION.
R Observatory
For a number measured here: a download total, a coverage figure, an archival date.
Balamuta, J. J. (2026). R Observatory: Metrics for arrow version 26.0.0 [Data set]. HJJB, LLC. Data release v2026-10-29. https://doi.org/10.5281/zenodo.21843040
About
From data release v2026-10-29, which the citation names so these numbers can be found later.
Health
3 of 13 check platforms have warnings or errors.
r-oldrel-macos-arm64The previous release of R on macOS, arm64
Error
- Version checked
- 26.0.0
- Time taken
- 255 s
whether package can be installed: Error
Installation failed.
r-oldrel-macos-x86_64The previous release of R on macOS, x86_64
Error
- Version checked
- 26.0.0
- Time taken
- 915 s
whether package can be installed: Error
Installation failed.
r-release-macos-x86_64The current release of R on macOS, x86_64
Error
- Version checked
- 26.0.0
- Time taken
- 1,022 s
whether package can be installed: Error
Installation failed.
r-devel-linux-x86_64-debian-clangThe unreleased R on Linux, x86_64, debian-clang
OK
- Version checked
- 26.0.0
- Time taken
- 4,041 s
r-devel-linux-x86_64-debian-gccThe unreleased R on Linux, x86_64, debian-gcc
OK
- Version checked
- 26.0.0
- Time taken
- 3,480 s
r-devel-linux-x86_64-fedora-clangThe unreleased R on Linux, x86_64, fedora-clang
OK
- Version checked
- 26.0.0
- Time taken
- 2,784 s
r-devel-linux-x86_64-fedora-gccThe unreleased R on Linux, x86_64, fedora-gcc
OK
- Version checked
- 26.0.0
- Time taken
- 4,013 s
r-devel-windows-x86_64The unreleased R on Windows, x86_64
OK
- Version checked
- 26.0.0
- Time taken
- 1,195 s
r-oldrel-windows-x86_64The previous release of R on Windows, x86_64
OK
- Version checked
- 26.0.0
- Time taken
- 1,108 s
r-patched-linux-x86_64The patched release of R on Linux, x86_64
OK
- Version checked
- 26.0.0
- Time taken
- 4,535 s
r-release-linux-x86_64The current release of R on Linux, x86_64
OK
- Version checked
- 25.0.1
- Time taken
- 4,400 s
r-release-macos-arm64The current release of R on macOS, arm64
OK
- Version checked
- 26.0.0
- Time taken
- 392 s
r-release-windows-x86_64The current release of R on Windows, x86_64
OK
- Version checked
- 26.0.0
- Time taken
- 1,293 s
- 3 Error
- 10 OK
Check output (1)
whether package can be installed, Error on 3 platforms
Installation failed. See ‘/Volumes/Builds/packages/big-sur-arm64/results/4.5/arrow.Rcheck/00install.out’ for details.
Installation failed. See ‘/Volumes/Builds/packages/big-sur-x86_64/results/4.5/arrow.Rcheck/00install.out’ for details.
Over time
+2 up since 24 Oct 2026, the worse direction
As a list (25)
| Changed | Worst status | OK | Notes | Warnings | Errors |
|---|---|---|---|---|---|
| 24 Oct 2026 | Error | 12 | 0 | 0 | 1 |
| 17 Oct 2026 | OK | 13 | 0 | 0 | 0 |
| 1 Oct 2026 | Warning | 12 | 0 | 1 | 0 |
| 8 Sep 2026 | OK | 13 | 0 | 0 | 0 |
| 7 Sep 2026 | Error | 12 | 0 | 0 | 1 |
| 27 Aug 2026 | OK | 13 | 0 | 0 | 0 |
| 14 Aug 2026 | Error | 12 | 0 | 0 | 1 |
| 13 Aug 2026 | OK | 12 | 0 | 0 | 0 |
| 11 Aug 2026 | Error | 12 | 0 | 0 | 1 |
| 10 Aug 2026 | OK | 12 | 0 | 0 | 0 |
| 7 Aug 2026 | Error | 12 | 0 | 0 | 1 |
| 6 Aug 2026 | OK | 12 | 0 | 0 | 0 |
| 5 Aug 2026 | Error | 11 | 0 | 1 | 1 |
| 3 Aug 2026 | Warning | 10 | 1 | 1 | 0 |
| 2 Aug 2026 | Error | 10 | 1 | 1 | 1 |
| 26 Jul 2026 | Warning | 11 | 0 | 1 | 0 |
| 22 Jul 2026 | OK | 12 | 0 | 0 | 0 |
| 11 Jul 2026 | Error | 9 | 0 | 0 | 4 |
| 4 Jul 2026 | OK | 13 | 0 | 0 | 0 |
| 3 Jul 2026 | Warning | 12 | 0 | 1 | 0 |
| 2 May 2026 | OK | 13 | 0 | 0 | 0 |
| 25 Apr 2026 | Error | 11 | 0 | 0 | 1 |
| 28 Mar 2026 | Note | 10 | 4 | 0 | 0 |
| 21 Mar 2026 | Warning | 6 | 7 | 1 | 0 |
| 10 Mar 2026 | Note | 11 | 3 | 0 | 0 |
Since March 2026
Downloads
Method, Downloads Method Download figures count requests logged by each distribution channel. They are not counts of installs or of users, because each channel publishes its own totals and this site reads them.Downloads
- Total downloads in the last 30 days
- 196,170−2.8% down on the 30 days before, the worse directionIt is the sum of 5 channels: CRAN, r2u, autoCRAN, conda-forge and c2d4u.
CRAN rank
254 of 26,553
CRAN
168,616 downloads in the last 30 days
- Rank
- 254 of 26,553
- Change
- −10.6% down on the 30 days before, the worse direction
It is in the total. Take it out
r2u
4,986 downloads in the last 30 days
- Rank
- 428 of 30,526
- Change
- +62.6% up on the 30 days before, the better direction
It is in the total. Take it out
autoCRAN
44 downloads in the last 30 days
- Rank
- 949 of 29,233
- Change
- −18.5% down on the 30 days before, the worse direction
It is in the total. Take it out
conda-forge
22,465 downloads in the last 30 days
- Rank
- 324 of 3,828
- Change
- +127% up on the 30 days before, the better direction
It is in the total. Take it out
c2d4u, no longer updated
59 downloads in the last 30 days
- Rank
- 435 of 7,575
- Change
- −18.1% down on the 30 days before, the worse direction
It is in the total. Take it out
The total is 196,170 downloads in the last 30 days. It is the sum of 5 channels: CRAN, r2u, autoCRAN, conda-forge and c2d4u.
Over time
Dependencies
- Needs
- 12
- Dependent packages
- 89
- Suggested by
- 114
Needs (12)
- assertthat
- bit64
- cpp11
- glue
- methods
- purrr
- R6
- rlang
- stats
- tidyselect
- utils
- vctrs
- Installing it adds
- 14 packages, 4.1 MB of source
- Of those, need compilation
- 9
Optional extras (24)
Dependent packages (50 of 89)
| Package | Title | Downloads in 30 days |
|---|---|---|
| feather | R Bindings to the Feather 'API' | 17,633 |
| geobr | Download Official Spatial Data Sets of Brazil | 4,994 |
| duckspatial | R Interface to 'DuckDB' Database with Spatial Extension | 4,519 |
| GGIR | Raw Accelerometer Data Analysis | 2,077 |
| cansim | Accessing Statistics Canada Data Table and Vectors | 2,071 |
| hydrogeofetch | Hydrologic Geospatial Fabric Extraction Tool Chain | 1,732 |
| OlinkAnalyze | Facilitate Analysis of Proteomic Data from Olink | 1,656 |
| nhdplusTools | NHDPlus Tools | 1,379 |
| censobr | Download Data from Brazil's Population Census | 1,262 |
| neonUtilities | Utilities for Working with NEON Data | 1,189 |
| geocodebr | Geolocalização De Endereços Brasileiros (Geocoding Brazilian Addresses) | 980 |
| Eunomia | Standard Dataset Manager for Observational Medical Outcomes Partnership Common Data Model Sample Datasets | 932 |
| pysparklyr | Provides a 'PySpark' Back-End for the 'sparklyr' Package | 876 |
| RKaggle | 'Kaggle' Dataset Downloader 'API' | 847 |
| ebirdst | Access and Analyze eBird Status and Trends Data Products | 839 |
| antaresRead | Import, Manipulate and Explore the Results of an 'Antares' Simulation | 809 |
| sfarrow | Read/Write Simple Feature Objects ('sf') with 'Apache' 'Arrow' | 808 |
| ClickHouseHTTP | A Simple HTTP Database Interface to 'ClickHouse' | 708 |
| omock | Creation of Mock Observational Medical Outcomes Partnership Common Data Model | 700 |
| APCalign | Resolving Plant Taxon Names Using the Australian Plant Census | 674 |
| dfeR | Common Department for Education Analysis Tasks | 660 |
| AFR | Toolkit for Regression Analysis of Kazakhstan Banking Sector Data | 566 |
| cnefetools | Access and Analysis of Brazilian CNEFE Address Data | 545 |
| greenR | Green Index Quantification, Analysis and Visualization | 537 |
| MolgenisArmadillo | Armadillo Client for the Armadillo Service | 507 |
| rb3 | Download and Parse Public Data Released by B3 Exchange | 505 |
| capesR | Access to CAPES Data | 500 |
| tidyCDISC | Quick Table Generation & Exploratory Analyses on ADaM-Ish Datasets | 490 |
| DominoDataR | 'Domino Data R SDK' | 455 |
| strand | A Framework for Investment Strategy Simulation | 455 |
| nhlscraper | Scraper for National Hockey League Data | 443 |
| geoflow | Orchestrate Geospatial (Meta)Data Management Workflows and Manage FAIR Services | 439 |
| parquetize | Convert Files to Parquet Format | 435 |
| connector | Streamlining Data Access in Clinical Research | 432 |
| ARDECO | Annual Regional Database of the European Commission (ARDECO) | 430 |
| dbMatrix | Database-Backed Matrix Classes and Operations | 418 |
| delta.sharing | Client for the Delta Sharing Protocol | 416 |
| gatoRs | Geographic and Taxonomic Occurrence R-Based Scrubbing | 407 |
| pipr | Client for the Poverty and Inequality Platform ('PIP') API | 405 |
| spatialGE | Visualization and Analysis of Spatial Heterogeneity in Spatially-Resolved Gene Expression | 404 |
| legiretraite | Recueil De Paramètres Législatifs et Réglementaires Sur Les Retraites Françaises | 403 |
| DCC | Data Cleaning Center for Survey and Assessment Data | 393 |
| rDeckgl | R Bindings to 'Deck.gl' | 390 |
| summarisebig | Grouped Summaries for Large 'arrow' Datasets | 389 |
| z22 | Official Gridded Data from the German Census 2022 | 389 |
| geslaR | Get and Manipulate the GESLA Dataset | 382 |
| datom | A Unified Framework for Versioned, Traceable Tabular Data | 379 |
| EZbakR | Analyze and Integrate Any Type of Nucleotide Recoding RNA-Seq Data | 376 |
| censo2022arg | Extraction and Analysis of 2022 Argentina Census Microdata from REDATAM Databases | 366 |
| NBDCtools | National Institutes of Health Brain Development Cohorts Data Hub Tools | 365 |
Code
Method, Code Method Code metrics come from reading the released source of each package version. The package is never installed, loaded or run.Code metrics
README, vignettes, a NEWS file and the shares read from its help pages. Files kept only in the repository, such as a pkgdown configuration or CI files, are read by the repository scan instead.
- Functions
- 2,858
- Public exports
- 243
- Lines of R code
- 24,354
- Median complexity
- 1
Functions (2,858)
Size and composition
Lines by kind (85,903)
| Kind | Lines | Share |
|---|---|---|
| R code | 24,354 | 28% |
| Tests | 34,438 | 40% |
| Documentation | 7,208 | 8% |
| Compiled code | 19,903 | 23% |
Lines by language
| Language | Lines | Share |
|---|---|---|
| R | 58,203 | 68% |
| C++ | 18,504 | 22% |
| Rd | 7,208 | 8% |
| C | 1,399 | 2% |
| Markdown | 483 | 0.6% |
| Other | 106 | 0.1% |
Languages are counted from file extensions.
- Files
- 1,840
- R functions
- 1,241
- Compiled functions
- 1,687
- Object systems
- S3: 182 methods, R6: 137 classes
- Deprecated functions
- 6
Complexity
- Median
- 1
- Mean
- 2
- Highest
- 23
- Median lines per function
- 3
About complexity
Cyclomatic complexity counts the independent paths through a function: 1 is a straight line, higher is harder to test. R functions only.
Call graph figures
- R functions
- 1,241
- Calls
- 980
- Unconnected
- 524
- Groups
- 57
Growth (62 releases)
Release changes
Tests
The tests ran and coverage was measured.
- Lines run by tests
- 78.5%
- Expressions run by tests
- 82%
- Test cases
- 1,296
- Exports named in tests
- 85.6%
Coverage by file (75)
Coverage run
- Lines counted
- 8,220
- Lines the tests ran
- 5,744
- Tests passed
- Yes
- Measured with
- covr 3.6.5 on R 4.6.1
Test suite
- Has tests
- Yes
- Test frameworks
- testthat, tinytest
- Test cases
- 1,296
- Snapshot tests
- 53
- Lines of tests
- 34,438
- Test lines per line of code
- 1.41
Documentation
- Exports documented
- 100%
- Arguments documented
- 98.5%
- Return value documented
- 50%
- Help pages with examples
- 48.5%
- Examples run in checks
- 93.9%
Other documentation
- README
- Yes, 937 words
- Release notes file
- Yes
- Help pages
- 136
- Lines of documentation
- 7,208
People
Method, People Method People on the site are the names packages give them in their Author and maintainer identity
DESCRIPTION files: authors from the author list, and the maintainer from the Maintainer field. Spellings of one name become one person only where the rules below allow it, and when in doubt the rules keep people apart.
Maintainer since 16.1.0 (2024), previously Nic Crane (11.0.0.2 to 15.0.1) and Neal Richardson (0.14.1 to 10.0.1), author
Apache Arrow, an organisation
Author, copyright holder
Author
Author
Contributor
Author
Author
Contributor
Author
Author
Author
Author
Contributor
Author
Repository
Method, figures by host Method Repository signals are the figures read from the source repository a package links to: stars, forks, issues, commits, releases and the time issues take to close. They are read from GitHub, GitLab, Codeberg and Bitbucket.Repository signals
URL and BugReports fields of its DESCRIPTION file. Read-only mirrors, the cran and bioc accounts on GitHub and git.bioconductor.org, are left out.
- Stars
- 17,245+0.5% up on 30 days ago, the better direction
- Forks
- 4,417
- Open issues
- 1,860
- Last commit
- 29 Oct 2026
Activity
- Commits
- 19,444
- Open pull requests
- 425
- Tagged releases
- 40
- Latest tagged release
- apache-arrow-26.0.0, 9 Oct 2026
- Issues closed in
- 1,472 days (median)
- Pull requests closed in
- 2 days (median)
- Pull requests merged
- 36%
- Created
- 17 Feb 2016
- Licence file reads as
- Apache-2.0
Development practices (12)
| Kind | Found |
|---|---|
| Continuous integration | GitHub Actions, R CMD check workflow The R CMD check workflow runs on Linux and Windows |
| Governance and community | Code of conduct, Contributing guide, Issue templates, PR template, CODEOWNERS |
| Automation and maintenance | Dependabot, pre-commit |
| Lint, format, editor | EditorConfig |
| Git structural | .gitattributes, Submodules |
Method, repository practices Method Beta Each week a scan of the public source repository a package links to looks for the tools a maintainer has set up, and the Repository section lists the findings. Repositories on GitHub and GitLab are scanned.Repository practices
R CMD build reads .Rbuildignore and leaves out files used only in development, such as .github/, .lintr, renv/, a Dockerfile and cran-comments.md, so the released source file holds almost none of them. The repository is the one place these files stay visible.
AI tools
Method, AI tools Method Beta What is found in a repository is not a measure of the code.AI tool findings
Tools
| Tool | First seen | Found | Commits crediting it |
|---|---|---|---|
| Claude Code | 12 Jan 2026 | Seen in the repository.claude.claude/skills | 10 at least |
| Jules | 23 Mar 2026 | 1 at least | |
| GitHub Copilot | 15 May 2026 | Seen in the repository.github/copilot-instructions.md | 2 at least |
- Seen in the repository
Models
| Model | Commits | First commit | Last commit | Credit lines of |
|---|---|---|---|---|
| Claude Sonnet 5 | 1 | 1 Sep 2026 | 1 Sep 2026 | Claude Code |
| Claude Opus 4.5 | 1 | 19 Feb 2026 | 19 Feb 2026 | Claude Code |
History
Method, History Method Archived is built from CRAN's archive records, its list of check deadlines and Bioconductor's package records. Every figure is counted to 29 Oct 2026, the day the data was read.Packages leaving
Archived and back
| Archived | Back | CRAN's reason | Kind |
|---|---|---|---|
| 13 Feb 2020 | 14 Feb 2020 | policy violation. Still does not avoid downloading precompiled libraries by default, and when compiling from downloaded sources creates ~/.cmake. And sometimes downloading sources fails, yet 'installs' an incomplete package | Policy |
| 10 Feb 2020 | 10 Feb 2020 | policy violation. And bashisms in configure script | Policy |
| Version | Released | R |
|---|---|---|
| 26.0.0 current | 24 Oct 2026 | 4.6.1 |
| 25.0.1 | 23 Aug 2026 | 4.6.1 |
| 25.0.0 | 16 Jul 2026 | 4.6.1 |
| 24.0.0 | 25 Mar 2026 | 4.5.3 |
| 23.0.1.2 | 25 Mar 2026 first seen | 4.5.3 |
| 23.0.1.1 | 24 Feb 2026 | 4.5.2 |
| 23.0.1 | 22 Feb 2026 | 4.5.2 |
| 23.0.0.1 | 7 Feb 2026 | 4.5.2 |
Earlier versions (54)
| Version | Released | R | Events |
|---|---|---|---|
| 23.0.0 | 23 Jan 2026 | 4.5.2 | |
| 22.0.0.1 | 23 Dec 2025 | 4.5.2 | |
| 22.0.0 | 29 Oct 2025 | 4.5.1 | |
| 21.0.0.1 | 18 Aug 2025 | 4.5.1 | |
| 21.0.0 | 24 Jul 2025 | 4.5.1 | |
| 20.0.0.2 | 26 May 2025 | 4.5.0 | |
| 20.0.0 | 11 May 2025 | 4.5.0 | |
| 19.0.1.1 | 8 Apr 2025 | 4.4.3 | |
| 19.0.1 | 26 Feb 2025 | 4.4.2 | |
| 18.1.0.1 | 8 Jan 2025 | 4.4.2 | |
| 18.1.0 | 5 Dec 2024 | 4.4.2 | |
| 17.0.0.1 | 21 Aug 2024 | 4.4.1 | |
| 17.0.0 | 17 Aug 2024 | 4.4.1 | |
| 16.1.0 | 26 May 2024 | 4.4.0 | Maintainer: Jonathan Keane |
| 15.0.1 | 12 Mar 2024 | 4.3.3 | |
| 14.0.2.1 | 23 Feb 2024 | 4.3.2 | |
| 14.0.0.2 | 2 Dec 2023 | 4.3.2 | |
| 14.0.0.1 | 25 Nov 2023 | 4.3.2 | |
| 14.0.0 | 16 Nov 2023 | 4.3.2 | |
| 13.0.0.1 | 22 Sep 2023 | 4.3.1 | |
| 13.0.0 | 30 Aug 2023 | 4.3.1 | |
| 12.0.1.1 | 18 Jul 2023 | 4.3.1 | |
| 12.0.1 | 15 Jun 2023 | 4.3.0 | |
| 12.0.0 | 5 May 2023 | 4.3.0 | |
| 11.0.0.3 | 8 Mar 2023 | 4.2.2 | |
| 11.0.0.2 | 12 Feb 2023 | 4.2.2 | Maintainer: Nic Crane |
| 10.0.1 | 6 Dec 2022 | 4.2.2 | |
| 10.0.0 | 26 Oct 2022 | 4.2.1 | |
| 9.0.0.2 | 2 Oct 2022 | 4.2.1 | |
| 9.0.0.1 | 14 Sep 2022 | 4.2.1 | |
| 9.0.0 | 11 Aug 2022 | 4.2.1 | |
| 8.0.0 | 10 May 2022 | 4.2.0 | |
| 7.0.0 | 10 Feb 2022 | 4.1.2 | |
| 6.0.1 | 20 Nov 2021 | 4.1.2 | |
| 6.0.0.2 | 27 Oct 2021 | 4.1.1 | |
| 5.0.0.2 | 5 Sep 2021 | 4.1.1 | |
| 5.0.0 | 29 Jul 2021 | 4.1.0 | |
| 4.0.1 | 28 May 2021 | 4.1.0 | |
| 4.0.0.1 | 10 May 2021 | 4.0.5 | |
| 4.0.0 | 27 Apr 2021 | 4.0.5 | |
| 3.0.0 | 27 Jan 2021 | 4.0.3 | |
| 2.0.0 | 20 Oct 2020 | 4.0.3 | |
| 1.0.1 | 28 Aug 2020 | 4.0.2 | |
| 1.0.0 | 25 Jul 2020 | 4.0.2 | |
| 0.17.1 | 19 May 2020 | 4.0.0 | |
| 0.17.0 | 21 Apr 2020 | 3.6.3 | |
| 0.16.0.2 | 14 Feb 2020 | 3.6.2 | Back on CRAN 14 Feb 2020 |
| 0.16.0.1 | 10 Feb 2020 | 3.6.2 | Archived 10 Feb 2020 “policy violation. And bashisms in configure script” Back on CRAN 10 Feb 2020 Archived 13 Feb 2020 “policy violation. Still does not avoid downloading precompiled libraries by default, and when compiling from downloaded sources creates ~/.cmake. And sometimes downloading sources fails, yet 'installs' an incomplete package” |
| 0.16.0 | 9 Feb 2020 | 3.6.2 | |
| 0.15.1.1 | 5 Nov 2019 | 3.6.1 | |
| 0.15.1 | 4 Nov 2019 | 3.6.1 | |
| 0.15.0 | 7 Oct 2019 | 3.6.1 | |
| 0.14.1.1 | 9 Aug 2019 | 3.6.1 | |
| 0.14.1 | 5 Aug 2019 | 3.6.1 |
Release notes (26.0.0)
Breaking changes
- The
.data.frameargument tomap_batches(), deprecated since 9.0.0, has been removed. Callcollect()on the result to get a data frame (#51655). read_feather()andwrite_feather()now warn that they are deprecated. Useread_ipc_file()andwrite_ipc_file()instead. Similarly,format = "feather"inopen_dataset()andwrite_dataset()is deprecated in favour offormat = "ipc", and extra arguments passed via...toread_ipc_stream()andwrite_ipc_stream()are deprecated and ignored (#49237).register_scalar_function()now errors if the names inin_typedo not match the argument names offun, instead of silently ignoring them (#37761).
New features
- New
AzureFileSystemclass andaz_container()helper for working with Azure Blob Storage, analogous toS3FileSystemands3_bucket(). Seevignette("install", package = "arrow")for how to enable Azure support when building from source (@marberts, #32123).
Minor improvements and fixes
- Variables with the same name as a function, such as
date, can now be used in dplyr verbs (#39688). - Reading Parquet files with
float16columns now returns the correct values (#50378). if_else()now works when one branch is a bareNAand the other is a date or timestamp (#38358).mutate()withif_any()orif_all()now gives the new column the correct name (#34860).- Factor levels inside list columns are now unified across the whole column when converting to R, so data read in multiple batches (e.g. via
read_ipc_stream()oropen_dataset()) produces valid factors that can be unnested. Similarly,int64anduint32values inside list columns are converted to a single R type across the column (#50514). pull()on Arrow data no longer warns about a future change of default. The planned switch to returning aChunkedArrayhas been dropped, sopull()will keep returning an R vector by default; useas_vector = FALSEoroptions(arrow.pull_as_vector = FALSE)to get aChunkedArray(#51655).str_replace()with anNAreplacement now returnsNAfor matched elements, matching stringr (@Gosling-dude, #33432).summarise()afterarrange()now works (#45373).