Version bump for Stellaris 4.1 but no code change was required.
Integrated More Precursors mod from Kroun/Metallichydra and added compatibility with Planetary Diversity and All These Worlds.

Tweaked solar system spawn parameters.

Fixing systems spawning on top of another, second take.

Optimization tweaks on event scfe_shaded.25.

Fixed amenities amount provided by specimens.

Fixed some planetary modifiers giving obsolete bonuses.

Fixed menu option.

Added a start menu option to disable this mod's precursors. The option will be hidden if you have the Precursor Selection mod.
Fixed a couple of modifiers.
The Coprean Constitution event chain now spawns new systems instead of locating a potential site.
Added checks to prevent Nyblax systems to spawn on each other.
Also did the same thing to Strange Worlds systems.
French and Braz-Por localizations are now external mods, listed in the description.

Updated for Stellaris 4.0.15.

Fixed compatibility with Sensor Expansion mod.