GravityKit
GravityKit ships weekly across a whole plugin suite, with an MCP server now part of the lineup.
Comparison · Infra & APIs
Incus vs Casdoor
A side-by-side editorial comparison of Incus and Casdoor — release velocity, themes, recent moves, and the top alternatives to consider.
Incus vs Casdoor: at a glance
What is Incus?
Incus settled its 7.0 LTS, then went straight back to a monthly feature cadence.
7.0.0 LTS landed in early May and became the supported baseline, followed by 7.0.1 as its first patch. The feature branch has not paused: 7.1 in May cleaned up the issues the LTS surfaced, 7.2 in June added migration-compatible hypervisor flags for stateful migration and aligned node-specific network configuration, and 7.3 at the end of July added native Windows and macOS installers to the build workflow, a QMP command timeout, and /32 and /128 addresses for OCI containers. Underneath, QEMU capabilities like SPICE, 9p and virtio audio are increasingly gated on runtime detection rather than assumed.
What is Casdoor?
Casdoor ships a version per commit — three tags in one day, one feature each.
Casdoor is a self-hosted identity and access platform, and its release process is unusually granular: 3.140.0 through 3.144.0 landed in four days, three of them on August 6 alone, each carrying a single commit. The changes in this window are administrative rather than architectural — per-organization record retention, a properties field on products, a column widened for provider scopes, and Casbin group rules following a user through a rename. Titles are bare version numbers, so the feed reads as noise unless you open each tag.
Incus vs Casdoor: editorial side-by-side
Incus
5.0INFRA · APIS
Incus settled its 7.0 LTS, then went straight back to a monthly feature cadence.
◆ Current state
7.0.0 LTS landed in early May and became the supported baseline, followed by 7.0.1 as its first patch. The feature branch has not paused: 7.1 in May cleaned up the issues the LTS surfaced, 7.2 in June added migration-compatible hypervisor flags for stateful migration and aligned node-specific network configuration, and 7.3 at the end of July added native Windows and macOS installers to the build workflow, a QMP command timeout, and /32 and /128 addresses for OCI containers. Underneath, QEMU capabilities like SPICE, 9p and virtio audio are increasingly gated on runtime detection rather than assumed.
◆ Where it's heading
The rhythm is a monthly feature release running alongside a long-term branch, and the recent work leans toward reach rather than new primitives: clients built natively for Windows and macOS, translations updated in nearly every release, feature gating so the same daemon behaves correctly across host configurations. Stateful migration getting migration-compatible CPU flags is the most operationally significant item, since it is what makes live migration work across non-identical hosts.
◆ Prediction
The cadence in this window is a feature release roughly every four to six weeks with LTS patches interleaved, so a 7.4 is the expected next step. The entries give no indication of a headline feature queued for it.
Casdoor
5.0INFRA · APIS
Casdoor ships a version per commit — three tags in one day, one feature each.
◆ Current state
Casdoor is a self-hosted identity and access platform, and its release process is unusually granular: 3.140.0 through 3.144.0 landed in four days, three of them on August 6 alone, each carrying a single commit. The changes in this window are administrative rather than architectural — per-organization record retention, a properties field on products, a column widened for provider scopes, and Casbin group rules following a user through a rename. Titles are bare version numbers, so the feed reads as noise unless you open each tag.
◆ Where it's heading
Two threads are worth separating from the churn. The first is authorization correctness: moving Casbin group rules on rename and cleaning up records on a cancelled add both close gaps where permission state drifts from the objects it describes. The second is OAuth conformance — 3.140.0 preserves the RFC 8707 resource indicator through the fast auto-signin path, which is the parameter that scopes a token to a specific downstream API. Neither is announced as a theme; both are visible in the commit stream.
◆ Prediction
Expect the same cadence of single-commit releases to continue, with more OAuth and OIDC conformance details filled in as they are reported. Nothing here signals a larger 3.x milestone or a break in versioning.
Alternatives to Incus and Casdoor
Other Infra & APIs 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 Incus or Casdoor.
LibreSpeed
After a two-year redesign, LibreSpeed is adding tests instead of polishing pixels.
Nautobot
A security advisory cycle forced Nautobot to break its REST API on both supported branches at once.
Gatekeeper
Gatekeeper grew a package manager for policies — and a benchmark to prove they are not too slow.
GoCD
GoCD's changelog is one maintainer keeping a 2010s CI server running on current runtimes.
Firecracker
Firecracker's microVMs can now grow and shrink devices while running.
See all Incus alternatives → · See all Casdoor alternatives →
Recent activity from Incus and Casdoor
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 23h agoCasdoorCasbin group rules follow a user through a rename
- 1d agoCasdoorCaptcha refresh and cancelled-add cleanup fixes
- 1d agoCasdoorProducts gain a properties field
- 3d agoCasdoorRecord retention becomes configurable per organization
- 3d agoCasdoorProvider.Scopes column widened to varchar(200)
- 4d agoCasdoorRFC 8707 resource indicator preserved in fast auto-signin
- 7d agoIncusNative Windows and macOS installers; QMP command timeouts
- 27d agoIncusFirst patch release on the 7.0 LTS branch
- 1mo agoIncusMigration-compatible hypervisor flags for stateful migration
- 2mo agoIncusFixes for issues surfaced by the 7.0 release
- 3mo agoIncusIncus 7.0 LTS, with runtime-detected QEMU feature gating
- 4mo agoIncusVolume snapshots while attached; OVN dhcp gateway option
Frequently asked questions
What is the difference between Incus and Casdoor?
They serve adjacent needs but don't currently overlap on shipped themes. Incus and Casdoor 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.
Is Incus better than Casdoor?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Incus and Casdoor 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 Infra & APIs products to evaluate alongside.
What are the best alternatives to Incus?
Top Incus alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Incus alternatives" section above for the current picks, or visit /alternatives/incus for the full list with editorial commentary on each.
What are the best alternatives to Casdoor?
Top Casdoor alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Casdoor alternatives" section above for the current picks, or visit /alternatives/casdoor for the full list with editorial commentary on each.