TEXT: 1
  WARHAMMER 40,000 – INDEX: XENOS 1
  WARHAMMER 40,000 
  INDEX: XENOS 1
  Official Update Version 1.0
  Although we strive to ensure that our rules are perfect, 
  sometimes mistakes do creep in, or the intent of a rule 
  isn’t as clear as it might be. These documents collect 
  amendments to the rules and present our responses to 
  players’ frequently asked questions. As they’re updated 
  regularly, each has a version number; when changes 
  are made, the version number will be updated, and any 
  changes from the previous version will be highlighted 
  in magenta. Where a version number has a letter, 
  e.g. 1.1a, this means it has had a local update, only in 
  that language, to clarify a translation issue or other 
  minor correction.
  ERRATA
  Pages 15, 28 and 114 – Melta bomb
  Change the Range to read ‘4"’.
  Page 29 – Wave Serpent, Serpent Shield
  Change the second sentence to read:
  ‘In addition, once per battle, in your Shooting phase, a 
  Wave Serpent can discharge its serpent shield.’
  Pages 29 and 115 – Twin starcannon
  Change the Damage to read ‘D3’.
  Pages 32, 38 and 115 – Starcannon
  Change the Damage to read ‘D3’.
  Pages 56 and 57 – Raiders and Venoms, Transport
  Add the following sentence to both units’ datasheets:
  ‘This model cannot transport Hellions or Scourges.’
  Page 76 – Army of the Reborn
  Replace this paragraph with the following:
  ‘With the exception of <Haemonculus Coven> units, 
  Urien Rakarth, Drazhar, Mandrakes and the Avatar of 
  Khaine, any Aeldari unit can also be Ynnari. Any unit 
  that is gains the Ynnari keyword. These cannot use 
  any of the following abilities, and are not considered 
  to have them: Ancient Doom, Battle Focus, Rising 
  Crescendo, Power from Pain. Instead, Ynnari Infantry 
  and Ynnari Biker units gain the Strength from Death 
  ability, as described below. If your army is Battle-forged, 
  Ynnari units can only be included in Detachments in 
  which all units have the Ynnari keyword.’
  Page 76 – Revenant Discipline, Word of the Phoenix
  Change the second sentence to read:
  ‘If manifested, select one of the following friendly units 
  within 18" of the psyker that has not made a Soulburst 
  action this turn: an Ynnari Infantry unit, an Ynnari 
  Biker unit or the Yncarne.’
  Page 84 – Reanimation Protocols
  Change the third sentence to read:
  ‘When a model’s reanimation protocols activate, 
  set it up in unit coherency with any model from this 
  unit that has not returned to the unit as a result of 
  reanimation protocols this turn, and more than 1" from 
  enemy models.’
  Page 86 – Imotekh the Stormlord
  Change the Leadership value to read ‘10’.
  Page 93 – Catacomb Command Barge
  Add ‘Character’ to this unit’s Keywords line.
  Page 104 – Tesseract Vault, Powers of the C’tan
  Change the second sentence to read:
  ‘It can use a number of different Powers of the C’tan 
  equal to the number in the damage table above in each 
  of your Shooting phases.’
  Page 120 – Stinger pistol
  Change the Abilities text to read:
  ‘This weapon wounds on a 2+, unless it is targeting a 
  Vehicle, in which case it wounds on a 6+.’
  FAQs
  CRAFTWORLDS
  Q. If, in a matched play game, I use the Swooping Hawk’s 
  Skyleap ability to remove the unit from the battlefield during the 
  third or subsequent battle round, does the Tactical Reserves rule 
  mean they count as destroyed?
  A. No. The unit must already have arrived on the 
  battlefield before the end of the third battle round in 
  order to be able to use the Skyleap ability.
  However, if the unit used its Children of Baharroth 
  ability to set up in the skies during deployment, and it 
  had not arrived by the end of third battle round, then it 
  would count as destroyed in a matched play game due to 
  the Tactical Reserves rule. 
  YNNARI
  Q. If a transport is destroyed whilst an Ynnari unit is embarked 
  inside, can that unit make a Soulburst action after it disembarks?
  A. No. 
  Q. Can any Ynnari unit embark on any Ynnari transport?
  A. No. Whilst both units have gained the Ynnari 
  keyword, the Transport ability on the transport’s 
  datasheet does not change. So, for example, an Ynnari 
  Starweaver can still only transport ‘6 <Masque> 
  Infantry models’.
  
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  WARHAMMER 40,000 – INDEX: XENOS 1
  NECRONS
  Q. How many wounds do Necron models have when they return 
  to a unit using Reanimation Protocols?
  A. They are returned with their full complement 
  of wounds. 
  Q. Can Quantum Shielding be used to prevent damage caused 
  by mortal wounds?
  A. No. Mortal wounds are inflicted one at a time, and 
  as quantum shielding can never prevent a single point 
  of damage from being suffered, it cannot prevent 
  mortal wounds. 
  Q. If I use the Time’s Arrow C’tan Power on a unit whose 
  models have different Wounds characteristics, what happens?
  A. A model of the owning player’s choice is removed if 
  the roll exceeds the highest Wounds characteristic in 
  the unit.
  
SOURCE: textdata/thevault/Warhammer/40k/1st-8th Editions (Prior)/8th Edition (2017)/5) FAQs/2017 FAQs/40K_8th_ed_Update_Index_Xenos_1_ver_1.0.pdf