The FIA has made it clear that the maximum speed cannot be changed for Monaco, but it is looking to intervene for Zandvoort and Singapore and increase it to 80km/h for those grands prix.
This should shorten the overall time loss through making a pitstop, enticing teams into different strategies. For Singapore, for example, the total stop time could be reduced from approximately 29 seconds to just 23 seconds.
But, the FIA has clarified that "minor adjustments" to the pit lanes in Zandvoort and Singapore are needed for this change. These need to be completed and approved before the plan can be officially communicated.