T
TAO Testing
EDTECH
Velocity5.0
Open-source computer-based assessment and testing platform.
Every visible release is a backport, and the same feature flag is being threaded across four version lines
assessment-platformbackportsfeature-flagsrelease-lineseducation
◆Current state
Four releases inside five days, all of them backports. Three carry the same dual preview feature — first as a feature flag onto the 56.3.1 and 56.3.5 lines, one of them explicitly based on the 2026.07 construct line, then the feature itself onto 56.1.19. The fourth is a UI library version bump backported to a 55.0.1 build.
◆Where it's heading
What this window shows is release-line management rather than product development: a single feature is being carried across at least four concurrently maintained versions, gated behind a flag on the newer lines. That is the shape of a platform with institutional customers pinned to specific builds, where shipping anything means shipping it several times.
◆Prediction
Expect the dual preview flag to keep propagating to remaining supported lines, and for it to be enabled by default on a construct line once the flagged rollout holds.
◆Recent moves
- 24d ago
Dual preview backported to the 56.1.19 line
Backports the dual preview feature to an older maintained line. The third carrier of the same change in under a week.
View source ↗ - 26d ago
Dual preview feature flag on the 2026.07 construct line
Adds the dual preview feature flag to a build based on the 2026.07 construct line. Flag-gated propagation rather than a shipped change.
View source ↗ - 26d ago
Dual preview feature flag backported to 56.3.1
The same feature flag carried onto another maintained line an hour earlier. Release-line plumbing.
View source ↗ - 27d ago
UI library bump backported to 55.0.1
Bumps a core UI dependency on an older line via backport. Dependency currency maintenance with no user-visible effect.
View source ↗