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Nextcloud 35

NG Backup 0.9.4
Release Details
UpdatedOct. 9, 2026, 10:30 a.m.
Changelog

Bugfix release: faster restores.

Fixed

  • Restores and occ backup:verify --deep fetched every blob with its own request, so on a remote location they ran far below the speed of the connection. The blobs of a pack are now read from one open stream, in the order they were written. Restoring 86 MB in 202 files from a Hetzner Storage Box over SMB went from 0.78 MB/s to 4.2 MB/s, the speed of reading the packs as plain files over that connection.
  • Reading from an SFTP location waited a full round trip for every 256 KiB, whatever the line speed. Reads now keep up to 8 requests in flight. Restoring 1.97 GB in 500 files from a Hetzner Storage Box (47 ms away) took 694 s before the fix above, 499 s with it and 142 s with both (2.8 → 3.9 → 13.9 MB/s); a full 51 GB restore ran at 13.0 MB/s. When a server error interrupts such a read, it goes on from the same position with Nextcloud's own SFTP stream; after three failing files in a row, or on a Nextcloud whose SFTP library lacks what this needs, only Nextcloud's own stream is used.
  • README: a WebDAV location on a slow upload needs a higher davstorage.request_timeout.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.4
NG Backup 0.9.3
Release Details
UpdatedOct. 8, 2026, 7:52 p.m.
Changelog

Bugfix release.

Fixed

  • A backup failed with "cannot execute INSERT in a read-only transaction" on PostgreSQL as soon as the database dump filled a whole pack (32 MiB): the pack's index cache row was written inside the read-only dump transaction. On other databases that row was rolled back silently.
  • Backups to a remote location slowed down as the repository grew: every backup step listed the repository's index with a round trip per file. Over SFTP to a Hetzner Storage Box a 60 GiB repository already lost a large part of each step to it; backing up continuously (occ backup:run) went from 45 KiB/s to 5.8 MB/s with the fix.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.3
NG Backup 0.9.2
Release Details
UpdatedOct. 8, 2026, 12:18 a.m.
Changelog

Bugfix release.

Added

  • README: notes on using a Hetzner Storage Box over WebDAV and SMB.

Fixed

  • Adding a backup location in the web interface failed with "Request failed with status code 403" when the login was more than 30 minutes old: the form did not ask for password confirmation.
  • Settings page: the "Backup and restore" / "Settings" tabs line up with the sections below them.
  • Backups: the runs table scrolls horizontally on narrow screens instead of running off the page.
  • occ backup:verify --deep: a blob that could not be read (network or storage error) was reported as "corrupted or tampered". Reads are now retried, and a read that keeps failing is reported separately as unreadable, with the error (run the check again; if the same blobs stay unreadable, their pack may be damaged or truncated). Only a blob that was read but fails decryption or its hash check counts as corrupted. Found on a Hetzner Storage Box over WebDAV, where the blob turned out to be intact.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.2
NG Backup 0.9.1
Release Details
UpdatedOct. 7, 2026, 4:20 p.m.
Changelog

Second beta, the first release in the Nextcloud app store (signed).

Added

  • App store listing: screenshots, website, repository and documentation link in appinfo/info.xml.

Fixed

  • Restore: the "new folder" option showed "Restored " without the date pattern.
  • Restore: the restore-point dropdown cut off the time.
  • Settings: the passphrase actions are on one line instead of stacked.
  • docs/HOWTO.md: the SFTP example used a non-existent auth mechanism (sftp::password instead of password::password).
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.1

Nextcloud 34

NG Backup 0.9.4
Release Details
UpdatedOct. 9, 2026, 10:30 a.m.
Changelog

Bugfix release: faster restores.

Fixed

  • Restores and occ backup:verify --deep fetched every blob with its own request, so on a remote location they ran far below the speed of the connection. The blobs of a pack are now read from one open stream, in the order they were written. Restoring 86 MB in 202 files from a Hetzner Storage Box over SMB went from 0.78 MB/s to 4.2 MB/s, the speed of reading the packs as plain files over that connection.
  • Reading from an SFTP location waited a full round trip for every 256 KiB, whatever the line speed. Reads now keep up to 8 requests in flight. Restoring 1.97 GB in 500 files from a Hetzner Storage Box (47 ms away) took 694 s before the fix above, 499 s with it and 142 s with both (2.8 → 3.9 → 13.9 MB/s); a full 51 GB restore ran at 13.0 MB/s. When a server error interrupts such a read, it goes on from the same position with Nextcloud's own SFTP stream; after three failing files in a row, or on a Nextcloud whose SFTP library lacks what this needs, only Nextcloud's own stream is used.
  • README: a WebDAV location on a slow upload needs a higher davstorage.request_timeout.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.4
NG Backup 0.9.3
Release Details
UpdatedOct. 8, 2026, 7:52 p.m.
Changelog

Bugfix release.

Fixed

  • A backup failed with "cannot execute INSERT in a read-only transaction" on PostgreSQL as soon as the database dump filled a whole pack (32 MiB): the pack's index cache row was written inside the read-only dump transaction. On other databases that row was rolled back silently.
  • Backups to a remote location slowed down as the repository grew: every backup step listed the repository's index with a round trip per file. Over SFTP to a Hetzner Storage Box a 60 GiB repository already lost a large part of each step to it; backing up continuously (occ backup:run) went from 45 KiB/s to 5.8 MB/s with the fix.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.3
NG Backup 0.9.2
Release Details
UpdatedOct. 8, 2026, 12:18 a.m.
Changelog

Bugfix release.

Added

  • README: notes on using a Hetzner Storage Box over WebDAV and SMB.

Fixed

  • Adding a backup location in the web interface failed with "Request failed with status code 403" when the login was more than 30 minutes old: the form did not ask for password confirmation.
  • Settings page: the "Backup and restore" / "Settings" tabs line up with the sections below them.
  • Backups: the runs table scrolls horizontally on narrow screens instead of running off the page.
  • occ backup:verify --deep: a blob that could not be read (network or storage error) was reported as "corrupted or tampered". Reads are now retried, and a read that keeps failing is reported separately as unreadable, with the error (run the check again; if the same blobs stay unreadable, their pack may be damaged or truncated). Only a blob that was read but fails decryption or its hash check counts as corrupted. Found on a Hetzner Storage Box over WebDAV, where the blob turned out to be intact.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.2
NG Backup 0.9.1
Release Details
UpdatedOct. 7, 2026, 4:20 p.m.
Changelog

Second beta, the first release in the Nextcloud app store (signed).

Added

  • App store listing: screenshots, website, repository and documentation link in appinfo/info.xml.

Fixed

  • Restore: the "new folder" option showed "Restored " without the date pattern.
  • Restore: the restore-point dropdown cut off the time.
  • Settings: the passphrase actions are on one line instead of stacked.
  • docs/HOWTO.md: the SFTP example used a non-existent auth mechanism (sftp::password instead of password::password).
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.1

Nextcloud 33

NG Backup 0.9.4
Release Details
UpdatedOct. 9, 2026, 10:30 a.m.
Changelog

Bugfix release: faster restores.

Fixed

  • Restores and occ backup:verify --deep fetched every blob with its own request, so on a remote location they ran far below the speed of the connection. The blobs of a pack are now read from one open stream, in the order they were written. Restoring 86 MB in 202 files from a Hetzner Storage Box over SMB went from 0.78 MB/s to 4.2 MB/s, the speed of reading the packs as plain files over that connection.
  • Reading from an SFTP location waited a full round trip for every 256 KiB, whatever the line speed. Reads now keep up to 8 requests in flight. Restoring 1.97 GB in 500 files from a Hetzner Storage Box (47 ms away) took 694 s before the fix above, 499 s with it and 142 s with both (2.8 → 3.9 → 13.9 MB/s); a full 51 GB restore ran at 13.0 MB/s. When a server error interrupts such a read, it goes on from the same position with Nextcloud's own SFTP stream; after three failing files in a row, or on a Nextcloud whose SFTP library lacks what this needs, only Nextcloud's own stream is used.
  • README: a WebDAV location on a slow upload needs a higher davstorage.request_timeout.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.4
NG Backup 0.9.3
Release Details
UpdatedOct. 8, 2026, 7:52 p.m.
Changelog

Bugfix release.

Fixed

  • A backup failed with "cannot execute INSERT in a read-only transaction" on PostgreSQL as soon as the database dump filled a whole pack (32 MiB): the pack's index cache row was written inside the read-only dump transaction. On other databases that row was rolled back silently.
  • Backups to a remote location slowed down as the repository grew: every backup step listed the repository's index with a round trip per file. Over SFTP to a Hetzner Storage Box a 60 GiB repository already lost a large part of each step to it; backing up continuously (occ backup:run) went from 45 KiB/s to 5.8 MB/s with the fix.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.3
NG Backup 0.9.2
Release Details
UpdatedOct. 8, 2026, 12:18 a.m.
Changelog

Bugfix release.

Added

  • README: notes on using a Hetzner Storage Box over WebDAV and SMB.

Fixed

  • Adding a backup location in the web interface failed with "Request failed with status code 403" when the login was more than 30 minutes old: the form did not ask for password confirmation.
  • Settings page: the "Backup and restore" / "Settings" tabs line up with the sections below them.
  • Backups: the runs table scrolls horizontally on narrow screens instead of running off the page.
  • occ backup:verify --deep: a blob that could not be read (network or storage error) was reported as "corrupted or tampered". Reads are now retried, and a read that keeps failing is reported separately as unreadable, with the error (run the check again; if the same blobs stay unreadable, their pack may be damaged or truncated). Only a blob that was read but fails decryption or its hash check counts as corrupted. Found on a Hetzner Storage Box over WebDAV, where the blob turned out to be intact.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.2
NG Backup 0.9.1
Release Details
UpdatedOct. 7, 2026, 4:20 p.m.
Changelog

Second beta, the first release in the Nextcloud app store (signed).

Added

  • App store listing: screenshots, website, repository and documentation link in appinfo/info.xml.

Fixed

  • Restore: the "new folder" option showed "Restored " without the date pattern.
  • Restore: the restore-point dropdown cut off the time.
  • Settings: the passphrase actions are on one line instead of stacked.
  • docs/HOWTO.md: the SFTP example used a non-existent auth mechanism (sftp::password instead of password::password).
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.1

Nextcloud 32

NG Backup 0.9.4
Release Details
UpdatedOct. 9, 2026, 10:30 a.m.
Changelog

Bugfix release: faster restores.

Fixed

  • Restores and occ backup:verify --deep fetched every blob with its own request, so on a remote location they ran far below the speed of the connection. The blobs of a pack are now read from one open stream, in the order they were written. Restoring 86 MB in 202 files from a Hetzner Storage Box over SMB went from 0.78 MB/s to 4.2 MB/s, the speed of reading the packs as plain files over that connection.
  • Reading from an SFTP location waited a full round trip for every 256 KiB, whatever the line speed. Reads now keep up to 8 requests in flight. Restoring 1.97 GB in 500 files from a Hetzner Storage Box (47 ms away) took 694 s before the fix above, 499 s with it and 142 s with both (2.8 → 3.9 → 13.9 MB/s); a full 51 GB restore ran at 13.0 MB/s. When a server error interrupts such a read, it goes on from the same position with Nextcloud's own SFTP stream; after three failing files in a row, or on a Nextcloud whose SFTP library lacks what this needs, only Nextcloud's own stream is used.
  • README: a WebDAV location on a slow upload needs a higher davstorage.request_timeout.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.4
NG Backup 0.9.3
Release Details
UpdatedOct. 8, 2026, 7:52 p.m.
Changelog

Bugfix release.

Fixed

  • A backup failed with "cannot execute INSERT in a read-only transaction" on PostgreSQL as soon as the database dump filled a whole pack (32 MiB): the pack's index cache row was written inside the read-only dump transaction. On other databases that row was rolled back silently.
  • Backups to a remote location slowed down as the repository grew: every backup step listed the repository's index with a round trip per file. Over SFTP to a Hetzner Storage Box a 60 GiB repository already lost a large part of each step to it; backing up continuously (occ backup:run) went from 45 KiB/s to 5.8 MB/s with the fix.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.3
NG Backup 0.9.2
Release Details
UpdatedOct. 8, 2026, 12:18 a.m.
Changelog

Bugfix release.

Added

  • README: notes on using a Hetzner Storage Box over WebDAV and SMB.

Fixed

  • Adding a backup location in the web interface failed with "Request failed with status code 403" when the login was more than 30 minutes old: the form did not ask for password confirmation.
  • Settings page: the "Backup and restore" / "Settings" tabs line up with the sections below them.
  • Backups: the runs table scrolls horizontally on narrow screens instead of running off the page.
  • occ backup:verify --deep: a blob that could not be read (network or storage error) was reported as "corrupted or tampered". Reads are now retried, and a read that keeps failing is reported separately as unreadable, with the error (run the check again; if the same blobs stay unreadable, their pack may be damaged or truncated). Only a blob that was read but fails decryption or its hash check counts as corrupted. Found on a Hetzner Storage Box over WebDAV, where the blob turned out to be intact.
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.2
NG Backup 0.9.1
Release Details
UpdatedOct. 7, 2026, 4:20 p.m.
Changelog

Second beta, the first release in the Nextcloud app store (signed).

Added

  • App store listing: screenshots, website, repository and documentation link in appinfo/info.xml.

Fixed

  • Restore: the "new folder" option showed "Restored " without the date pattern.
  • Restore: the restore-point dropdown cut off the time.
  • Settings: the passphrase actions are on one line instead of stacked.
  • docs/HOWTO.md: the SFTP example used a non-existent auth mechanism (sftp::password instead of password::password).
Licenses AGPLv3+
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Signature digestsha512
Dependencies
Required Nextcloud versions >=32.0.0,<36.0.0
Minimum Integer bits32
PHP>=8.1.0
PHP extensions sodium
Download NG Backup 0.9.1