Mattermost
Mattermost v11.11 adds data spillage exposure tracking as v12.0 breaking changes loom
A side-by-side editorial comparison of ownCloud and Nextcloud — release velocity, themes, recent moves, and the top alternatives to consider.
After years on the 10.x maintenance line, ownCloud Classic is finally cutting 11.0.0 candidates
Two tracks run side by side. The 10.16.x line continues as maintenance, with 10.16.4 published as a security release and upgrade strongly recommended for all installations. In parallel, ownCloud Server 11.0.0 has reached its third release candidate, with rc2 and rc3 consisting of version-string bumps and no code change.
Nextcloud runs three LTS branches in parallel, shipping bug fixes and quiet performance wins.
Nextcloud is simultaneously maintaining three major release lines (32.x, 33.x, 34.x), publishing patch updates every few weeks. Recent work fixes file-sharing edge cases, corrects share permission logic, and patches OCM federation bugs. Performance work targets group membership lookups, swapping full group-object fetches for leaner ID-only queries across branches.
Two tracks run side by side. The 10.16.x line continues as maintenance, with 10.16.4 published as a security release and upgrade strongly recommended for all installations. In parallel, ownCloud Server 11.0.0 has reached its third release candidate, with rc2 and rc3 consisting of version-string bumps and no code change.
The interesting movement is the 11.0.0 candidate train — the first major-version step for Classic after a long run of 10.x point releases. The release notes attached to the candidates say nothing about capability, so what 11.0.0 actually changes for administrators is not yet visible here; the tags only show it converging.
A general 11.0.0 release is the obvious next step once the candidate train stops iterating, with the 10.16.x line likely continuing to receive security backports alongside it.
Nextcloud is simultaneously maintaining three major release lines (32.x, 33.x, 34.x), publishing patch updates every few weeks. Recent work fixes file-sharing edge cases, corrects share permission logic, and patches OCM federation bugs. Performance work targets group membership lookups, swapping full group-object fetches for leaner ID-only queries across branches.
The three-track maintenance cadence signals a hardening phase following v34's release, prioritizing stability over new surface area. OCM fixes accumulating across branches suggest cross-instance federation use is growing and generating real-world bug reports. If this pattern holds, a v35 feature push is the next inflection point — the current batch is largely invisible to end users.
The next meaningful surface change will likely come with v35 feature work; the cross-branch group-query performance push and OCM federation fixes hint that enterprise scale and cross-instance collaboration are the focus areas going into the next major.
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either ownCloud or Nextcloud.
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See all ownCloud alternatives → · See all Nextcloud alternatives →
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
Both compete on the same themes — self-hosted — within Collab. ownCloud and Nextcloud are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. ownCloud and Nextcloud are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
Top ownCloud alternatives in Collab are ranked by recent ship velocity. Browse the "ownCloud alternatives" section above for the current picks, or visit /alternatives/owncloud for the full list with editorial commentary on each.
Top Nextcloud alternatives in Collab are ranked by recent ship velocity. Browse the "Nextcloud alternatives" section above for the current picks, or visit /alternatives/nextcloud for the full list with editorial commentary on each.