Has this mod aged well?

Travelling above 200 m/s with connectors and doors is no longer a problem.
Keen fixed the issue in the Major update for Physics

Is it still broken in the latest physics update?

There is a potential fix, except Keen devs are prioritizing other work.
Someone has posted a poll, to get the devs to fix it sooner. If you want this fixed sooner, please vote.
https://forum.keenswh.com/threads/7395457/

still broken

@sankti : This mod only changes the maximum allowable speed. It has no influence on ships or physics. Any changes in physics are purely the result of the game itself.

Many players have already reported their ships acting weird with the latest Space Engineers update, and that is in games without mods.
I had a look at the 1500 max speed, and as my small test ship passed 200 m/s, it started slewing all over the place, and couldn't remain straight. I put some more thrusters on the back, and tried again, this time the ship remained stable up to 1500 m/s.

IT NEEDS UPDATE!

something bad happening when reaching max speed, broken update broken everything again, FFS

Player maximum flying speed is always 5% more than the maximum ship speed.

Does this also increase the player speed?

I knew of that issue, but I had tested this mod and the speed seemed to work with the weapons where some faster mods had serious issues. We have done more testing and in privately hosted games your mod is not ship breaking, but when you add any server lag and desync to the mix the ships say "bye bye" and essentially core themselves. I think I am going to drop this mod from our server and switch to a small ship only mod as the issue seems rather isolated to large ships.

@[SSA]TkdCoops : unfortunately bullets and missiles are coded to fire at a set velocity. They do not travel at ship velocity + their own velocity.
This has the unfortunate consequence of allowing ships to travel faster than the bullets and missiles they fire.
As far as I understand this issue has been around since the day Keen allowed max ship speed to be modified.

So we are running this on our server and one thing I am finding is that turretts seem to eat themselves and cause major damage to the ship as a result. Anyone else seen that? We have used this mod before without that issue, but the minute my turrets come on at full flight my ship gets cratered from the front end.

haha i like craters ... i will give it a go .. thnx fro a fast reply .

Oh yes you can get around planets faster.
And get to planets faster.
As well as make craters faster.

does this work for the planets update ??? i.e could i use this to get around the planet faster ?