zpaq is a journaling, incremental, deduplicating archiver. "Journaling" means that when you update a file or directory, both the old and new versions are saved and can be extracted. "Incremental" means that only those files whose last-modified date has changed since the previous backup are added. For 100 GB of files, this typically takes 1-2 minutes, vs. a few hours to create the first version. "Deduplicating" means that identical files or fragments are stored only once to save time and space.
| Package Version | Update ID | Released | Package Hub Version | Platforms | Subpackages |
|---|---|---|---|---|---|
| 7.15-bp155.3.12 info | GA Release | 2023-05-17 | 15 SP5 |
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| 7.15-bp154.2.22 info | GA Release | 2022-05-09 | 15 SP4 |
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| 7.15-bp153.1.17 info | GA Release | 2021-03-06 | 15 SP3 |
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| 7.15-bp152.3.13 info | GA Release | 2020-04-16 | 15 SP2 |
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| 7.15-bp151.3.1 info | GA Release | 2019-07-17 | 15 SP1 |
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| 7.15-bp151.2.13 info | GA Release | 2019-05-18 | 15 SP1 |
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| 7.15-bp150.2.3 info | GA Release | 2018-07-30 | 15 |
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