Since the December 2016 release, following have been implemented:

• TBPS design optimization using tkLayout + Feedback from Mechanics.

• Updates in TEDD from Nick.
  Implemented automatic placement & Coverage computation in TEDD.

• Created paired-up layers Outer Tracker geometry (request from Avi).

• XML export:
  Solved overlaps in services routed from Barrel to Endcaps volumes.
  Numerous fixes and updates in view of TDR XML export.

• Tilted IT layout:
  Created head of series (first-try geometry & materials cfg files + geometry handling).

• Implemented handling of sensor irradiation from FLUKA within Inner Tracker with tkLayout.
  This allows Inner Tracker fluence and Total Ionizing Dose studies.