- The specs index no longer carries a table mapping the three original spec names to the renumbered ones, and spec headers no longer record a feature branch or "first written as" name.
- A task that pointed at research under the old 001 directory now points at its current path, so every reference resolves to a spec that exists.
- The constitution's 1.4.1 amendment still records that the specs were split and renumbered, without listing the retired names.
