I will be attempting to list all the changes that weren't mentioned in the patch notes (e.g. Soma's crit chance nerf) or whatever I notice.

You may contribute contribute any changes you notice. I'll double check them with datamining.

Weapon Changes

• Soma's crit chance nerfed from 35% to 25%
• Strun Wraith crit chance nerfed from 25% to 10%
• Boar Prime crit chance nerfed from 20% to 15%

Script (Abilties, etc) Changes

• Vaporize deals Radiation damage.
• Survival now has a different formula to calculating enemy levels. Enrage intervals are now 20s instead of 10s.
• Soul Punch deals Impact damage with a Ragdoll status.
• Slash Dash deals Slash damage.
• Rhino Charge deals Impact damage with a Knockdown status.
• Sonic Boom deals Impact damage with a Ragdoll status.
• Pull deals Magnetic damage with a Ragdoll status.
• Snow Globe has 300 HP in PvP.
• Energy Vampire deals Slash damage.
• Overload's animation is no longer blocking. (Seems to be have been set to play once, used to loop the animation until the end of the ability)
• Stalker now either Pulls you or Teleports to you depending on several conditions.

Mob Drop Table Changes

New:

• Arid Blade Sawman
• Alad V
• Corpus Elite Rifle Spaceman
• Corpus Shotgun Spaceman
• Infested Lightning Crawler
• Raptor

Modified:

• Grineer Elite Rifle Lancer
• Grineer Marine Pistol
• Grineer Rifle Lancer
• Grineer Shotgun Lancer
• Infested Quadruped
• Infested Suicide Runner
• Infested Toxic Ancient
• Corrupted Rifle Lancer

Mission Reward Table Changes

New:

• Alad V (Valkyr)

Modified:

• T1/2/3 Void Survival
• T2/3 Void Capture
• T1/2/3 Void Defense
• T1/2/3 Void Exterminate
• T1/2/3 Mobile Defense
• T1 Survival

Item Changes

• Removal of Fin Sword and Beam Weapon from the item manifest.

Capture Changes

• Targets split into Easy, Medium and Hard categories based on the difficulty of the mission.

Mission Changes

• XP rewards are now much lower as a result of the level compression.
• Credit rewards seemed to have been nerfed? (May be related to the level compression as well)