Improved packing solutions have been added for critical paths made up of a differential pair and one drain connected load.
Improved packing solutions have been added for critical paths made up of a differential pair and one drain connected load and one gate connected load.
Added the ability to choose merge layers for individual guard rings in the Guard Ring Options dialog, accessible via the Design tab of the Constraints Editor.
Made a change to merge project guard rings into technology before the Preflow.
Added startup_.* as a default powerdown match name and handled some cases where segmented resistors incorrectly added dummy poly to each segment.
Improved grid passed routing to connect up some cases where previously it would fail to work out how to connect to the gate.
In grid based router if a single net fails, it does another pass with that net handled first. This fixes some cases where previously, routing was blocked in, as a result of routing a relatively easy net first.