Crates / arrow-data / Maintained?
Rust crate maintenance · data Oct 24, 2026
Is arrow-data still maintained?
Short answerYes: actively maintained. arrow-data's newest version, 59.3.1, shipped on Oct 15, 2026 (9 days ago). It has had 16 releases in the last 12 months and 33 in 24, and 68 non-yanked versions since 2022. 69 crates depend on it and it gets 314,185 real downloads a day.
The signals
- Last release: 9 days ago (59.3.1, Oct 15, 2026).
- Release rhythm: 16 in the last year, 33 in two.
- Still used: 314,185 real downloads a day, quiet-day trend +7% against the field.
Releases per quarter, last 2 years
| Quarter | Releases | |
|---|---|---|
| Oct 27 to Jan 25, 2025 | 3 | |
| Jan 26 to Apr 26, 2025 | 7 | |
| Apr 27 to Jul 26, 2025 | 2 | |
| Jul 27 to Oct 25, 2025 | 4 | |
| Oct 26 to Jan 24, 2026 | 2 | |
| Jan 25 to Apr 25, 2026 | 3 | |
| Apr 26 to Jul 25, 2026 | 7 | |
| Jul 26 to Oct 24, 2026 | 4 |
Rules
From crates.io release history (non-yanked versions), fetched Oct 24, 2026: last release within 6 months = actively maintained; within 18 months = slow cadence; older with 1,000+ dependents = quiet and widely relied on; otherwise quiet. We do not read commits or issues: a crate can be finished and safe without new releases, and active on GitHub without publishing. Before you rely on it, look at the repository for recent commits and open issues. Run cargo audit for security advisories.
Up next
The full numbers: Few direct dependents and steady. Chart, alternatives and badge.arrow-dataRust crate. Array data abstractions for Apache Arrow. Real use: 314K downloads a day on quiet days; 69 crates depend on it.Read it next →Also worth your time