REQUIREMENTS.md was the same pre-tracker genre as the roadmap and state
snapshot, and had drifted into being wrong rather than merely stale: it
listed the home-screen widget and full-text search under "Out of Scope
(V3+)" when both have shipped.
Its one still-useful part was the Constraints list, so that moves into
PROJECT.md as a section of its own — platform, offline-first, privacy, i18n,
tests/CI, reproducible builds, licence. The tech-stack pins it carried were
already duplicated in PROJECT.md's Stack, which is also where the drift came
from: two files restating the same versions, only one getting updated.
While there: AGP was recorded as 9.1.1, actually 9.2.1, and the Stack
section described no submodule despite floret-kit being a
compiled-from-source composite build.
.planning/ is now just PROJECT.md, which describes the project rather than
its plan.