Ok guys found this on himeuta and if some of you didn't know yet i copypasted the buffs certain 6* got or will get in the next couple of days:

Iberis
[Old]: Self and two non-blunt party members deal weak point damage to blunt
[New]: Self and two non-blunt party members deal weak point damage to blunt; self and two non-pierce party members deal weak point damage to pierce

Jersey Cudweed
[Old]: 30% to solar drive power
[New]: 50% to solar drive power

Blushing Bride
[Old]: 35% to solar drive power
[New]: 50% to solar drive power

Bush Clover
[Old]: 18% attack to party/50% chance to act again
[New]: 20% attack to party and 40% attack to self/60% chance to act again

Viola (yukata)
[Old]: 35% to solar drive power
[New]: 50% to solar drive power

Black Baccara
[Old]: 10% attack to party
[New]: (15% x number of pests) attack to party

Helenium
[Old]: Counter with 4x defense
[New]: Counter with 4.25x defense, 15% defense and 2.2% shield to party, guts

Horse Chestnut
[Old]: During boss fights, 15% attack to party
[New]: During boss fights, 20% attack to party

Apple (Tanabata)
[Old]: 20% attack debuff to two enemies/40% chance to act again/15% attack to party/counter with 3.5x defense
[New]: 20% attack debuff to three enemies/50% chance to act again/20% attack to party/counter with 3.75x defense


These are the characters who are to be adjusted on the April 2 maintenance:

[−] Spoiler
Acacia
[Old]: 40% critical rate to self
[New]: 40% critical rate and 150% critical damage to self

Anemone
[Old]: 25% critical rate to party
[New]: 30% critical rate and 20% critical damage to party

Ume
[Old]: 15% critical rate and 15% critical damage to party
[New]: 20% critical rate and 30% critical damage to party

Aizoon Stonecrop
[Old]: 20% critical rate to party
[New]: 25% critical rate to party

Wolfberry
[Old]: 20% critical damage to party
[New]: 25% critical damage to party

Christmas Rose
[Old]:15% critical rate to party
[New]: 20% critical rate and 15% critical damage to party

Fritillaria
[Old]: 15% critical rate to party
[New]: 30% critical rate to party

Wheat
[Old]: 15% critical rate and 15% critical damage to party
[New]: 20% critical rate and 30% critical damage to party

Cactus
[Old]: 15% critical rate to party
[New]: 15% critical rate and 40% critical damage to party

Herbaceous Peony
[Old]: 15% critical rate to party
[New]: 15% critical rate and 15% critical damage to party

Herbaceous Peony (Halloween)
[Old]: 20% critical rate to party
[New]: 30% critical rate to party

Dusty Miller
[Old]: 15% critical rate to party
[New]: 20% critical rate to party

Susuki (Swimsuit)
[Old]: 15% critical rate to party
[New]: 20% critical rate and 15% critical damage to party

Streptocarpus
[Old]: 15% critical rate and 20% critical damage to party
[New]: 20% critical rate and 30% critical damage to party

Daisy
[Old]: 10% critical rate to party
[New]: 15% critical rate and 15% critical damage to party

Flowering Peach
[Old]: 10% critical rate and 15% critical damage to party
[New]: 15% critical rate and 30% critical damage to party

Tall Stewartia (Christmas)
[Old]: 20% critical rate to party, 75% critical damage to self
[New]: 25% critical rate and 15% critical damage to party, 75% critical damage to self

Loquat
[Old]: 30% critical damage to party
[New]: 40% critical damage to party

Purslane
[Old]: 20% critical rate and 10% critical damage to party
[New]: 20% critical rate and 25% critical damage to party

I am really happy with those updates. A few of my Girls got a n1 buffs.

Thank you Devs!!!