Arsenal Tuning

[Singularis]

I haven't played game for a while and just received a message about Arsenal Tuning.
Got a lot of items: formas, cryotic, plastids, etc.
What have I missed?
Tried googling it, but all topics are a bit outdated.

[NashEquil]

When DE nerfs the crap outta something that the community is using a lot, they sometimes give some rewards to compensate.

[Oak]

it was because of helminth nourish nerf as far as i know

[Guts]

They gave rewards to everyone, even if they didn't have anything that was nerfed. I'm happy with this, because back in the day, they took my Lanka away, nerfed it, and made me build the new version, only to find out that it needs a charge to shoot instead of having a cooldown after each shot. They gave me nothing in return. I paid cash for that weapon the first time. This policy is much better.