• AMD EXPO-ULL SPD memory profiles.
• AMD Radeon RX 9050 (Navi 44).
• Preliminary support of Lisuan 7G100 GPU.

[0.16.18] - 2026-08-17

If you are upgrading from v0.16.x, replace the binary (or run docker pull). If you are upgrading from v0.15.x and below, please read the upgrading documentation for more information on how to upgrade from previous versions.

Added

• Reporting: inboundReportMaxSize setting, which bounds the size of a decompressed inbound DMARC or TLS report (default 25MB).
• RocksDB: cacheSize setting, which bounds the total memory shared by the block caches of every column family (default 128MB).

Changed

• ASN & GeoIP: Default data source URLs now point at the ip-location-db GitHub releases, as the previously used npm packages are no longer updated. Existing installations keep their configured URLs and should update them following the ASN and GeoIP documentation.
• JMAP: Identity/get keeps identities in sync with the account's e-mail addresses.
• MTA: Queue scheduler no longer rescans the queue from the earliest pending event and coalesces bursts of delivery completions into a single scan.
• RocksDB:
  • Column families are tuned for the access pattern of the data they hold.
  • Range iteration uses bounded iterators and no longer reads values when only keys were requested.

Fixed

• JMAP:
  • Setting uploadTtl to 1ms triggers panic.
  • CalendarEvent/set does not assign organizerCalendarAddress nor send scheduling messages when an event is created with participants.
  • CalendarEvent/get omits isOrigin when it is listed explicitly in properties.
  • CalendarEventNotification/changes and FileNode/changes reject with cannotCalculateChanges the state that /get returned for an account with no change history.
  • CalendarEvent/set and ContactCard/set do not write a vanished tombstone for the previous CalDAV/CardDAV href when calendarIds or addressBookIds moves an item between collections.
• CalDAV: Attendee addresses that percent-encode a display name into the mailto: URI are queued verbatim.
• Calendar: Recurring events disappear from CalDAV time-range REPORTs and JMAP CalendarEvent/query results a few years after their first occurrence.
• WebDAV:
  • When a file node references a parent folder that no longer exists, any request on a file collection panics.
  • MOVE on a folder honors a Depth header of 0 or 1 instead of always moving the whole subtree.
• MTA:
  • DSN bounces are emitted with a malformed Message-ID wrapped in doubled angle brackets.
  • Delivery to any MX host whose name is an IDN A-label fails permanently.
  • Queue strategy and quota expressions that branch on source never match at enqueue.
  • MTA-STS:
    • Policies in testing mode are enforced, turning any TLS error into a permanent failure.
    • mx patterns published as U-labels never authorize the MX host they name.
  • DMARC:
    • Alignment compares identifiers in their A-label form.
    • External reporting addresses published as U-labels are rejected as unauthorized.
• Spam filter:
  • Some rules misfire on internationalized addresses when the envelope and the headers spell the same domain in different label forms.
  • Punycode labels that do not re-encode to the label they came from are no longer decoded.
• WebPush: Validate push URL and use application/octet-stream as Content-Type for encrypted payloads.
• Directory:
  • Local group membership is cleared when the external directory is configured with a group claim or attribute that it does not return.
  • LDAP: Directories that store aliases as additional values of the primary address attribute provision no aliases.
  • Mail addressed to a domain alias is rejected with 550 Relay not allowed, unless the domain's primary name happened to be resolved earlier and is still cached.
• RocksDB: bufferSize setting was applied to the unused default column family and had no effect.
• Sieve: include statements fail to find system and user global scripts whose name contains uppercase characters.
• Task manager: totalDeadline is measured from the time a task was created instead of its first failed attempt.

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Fixes

• Created complete PostgreSQL, MySQL, and MariaDB dumps when “All databases” was selected, preserved multi-database selections, and honored the chosen storage when deleting backups (#11331, closes #11325).
• Restored backup pages for applications configured with directory-only backup targets (#11332, closes #11307).
• Made deployment cancellation reliable across the API, MCP, and preview cleanup flows, and advanced the next queued deployment after cancellation (#11330, closes #11327).
• Fixed PostgreSQL and volume backups to S3-compatible storage on servers using non-root SSH users (#11329, closes #11304).
• Preserved ports and existing entries when editing application and service domains or S3 endpoint URLs (#11328, closes #11320).
• Prevented Docker cleanup from accidentally deleting images marked with the coolify.managed=true label (#8831, closes #8822).
• Kept table dropdowns visible and correctly positioned inside scrolling or overflowing containers.

Improvements

• Stored locally uploaded profile pictures and project icons in persistent private storage so they survived upgrades.
• Improved clipboard copying for API tokens and other read-only fields.

What's Changed

• fix(docker): docker cleanup correctly checks the coolify.managed label by @dionvanhecke in #8831
• fix(domains): preserve ports in split URL inputs by @andrasbacsai in #11328
• fix(sudo): preserve substitutions in backup shell commands by @andrasbacsai in #11329
• fix(deployments): advance queue after cancellations by @andrasbacsai in #11330
• fix(backups): render form for directory-only targets by @andrasbacsai in #11332
• fix(backups): honor full dumps and selected storage deletion by @andrasbacsai in #11331

New Contributors

• @dionvanhecke made their first contribution in #8831

Full Changelog: v4.3.6...v4.3.7

26.3 Snapshot 9 (known as 26.3-snapshot-9 in the launcher) is the ninth snapshot for Java Edition 26.3, released on August 17, 2026, which tweaks the teleportation of entities, makes technical changes, and fixes bugs. Full changelog: https://minecraft.wiki/Java_Edition_26.3-snapshot-9

Docker Images

Docker images have been built and pushed:

Docker Hub:

• alexta69/metube:latest
• alexta69/metube:2026.08.17

GitHub Container Registry:

• ghcr.io/alexta69/metube:latest
• ghcr.io/alexta69/metube:2026.08.17

Changes

• fix: detect channels addressed without a tab (closes #1024) (e15aff3)
• fix: carry yt-dlp warning context on the DownloadError path (closes #1047) (fccd207)
• fix: keep generated filenames within the filesystem limit (closes #1034) (6461924)
• feat: show the queued format in the Downloading table (closes #551) (c68fcad)
• feat: DEFAULT_FOLDER pre-selects a download folder (closes #875) (a4454ac)
• feat: shift-click to select a range of rows (closes #525) (75fe1f0)
• fix: surface yt-dlp warning context on failed downloads (5826d0d)

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