[Welcome to the Mech Designer Version 4.0, user. With three successive upgrades, the Mech Designer System has become more complete and capable of solving problems. The latest upgrade is built on top of the previously chosen upgrade tracks, thus many of the upgrades have led to an improvement of its existing functions. Some of the changes are listed in the following notification.]
Ves narrowed his eyes when he read that. This was similar to how upgrades of existing mechs were largely constrained by design choices made in the past.
For example, it was acceptable to add sword fey to the upcoming First Sword Mark III, but it was completely nonsensical to convert her into a rifleman mech!
He quickly proceeded to read the list of changes, though he made sure to remind himself that the System never claimed that it was complete.
[Changelog: