Update 17.4.0

TENNO REINFORCEMENTS
Ninkondi nunchucks available now!
Bring down the enemy with lightning fast strikes with the Ninkondi. Equip yourself with these electrified nunchucks and pay respect to the old ways.
Add the Ninkondi to your Arsenal by purchasing the Blueprint from the Market today!
VOIP Improvements
Improvements have been made to the in-game VOIP service, making the quality of in-game voice chat much higher.
New Stance Mod:
Atlantis Vulcan (Nunchaku): Rapid strikes, deceptive movements.
Conclave Changes:
- Overview (Rifle Mod) - Increases Field of View while Gliding.
- Air Recon (Pistol Mod) - Increases Field of View while Gliding.
- Broad Eye (Shotgun Mod) - Increases Field of View while Gliding.
- Reduced the damage radius of the Penta series in PvP.
Changes:
- Adjusted the Vulklok's sell price to match other Sentinel weapons.
- Replaced Grineer Regulators with Scorpions on Phobos Missions.
- Players will now only need to complete three Missions for a single faction to qualify for battlepay on Invasions. Please note if you are in the middle of an Invasion, your original pre-update requirements apply until the hotfix is over.
Fixes:
- Fixed melee weapons not having proper range on their attacks as per: https://forums.warframe.com/index.php?/topic/518291-melee-reach/
- Fixed some inappropriate audio FX for bullets impacting with "flesh".
- Fixed some issues that prevented enemies from properly aiming and shooting.
- Fixed an error that would occur when editing items in the inventory.
- Fixed the Diriga and Vulklok missing from the Codex.
- Fixed the Vanquished Banner Syandana using incorrect energy color as per: https://forums.warframe.com/index.php?/topic/524036-rath-kittag-wrong-energy-color/
- Fixed some lingering visual FX from Atomos/Amprex when used with Mirage's Hall of Mirrors as per: https://forums.warframe.com/index.php?/topic/518981-atomos-beam-glitch-with-mirage-hom/
- Fixed missing weapon trails from projectiles created by the Akbolto, Prime Boltor, Telos Boltor, Telos Akbolto, and Twin Gremlins.
- Fixed bolt weapons not using the correct energy color for the bolt's trail.
- Fixed Loki and Ash being unable to damage themselves with explosive weapons while invisible.
- Fixed the Heartseeker Mod not properly interacting with the Martial Magnetism Mod.
- Fixed the Heartseeker Mod not functioning properly with 'offhand' attacks.
- Fixed the Rakta Cernos not properly playing its draw charge audio FX.
- Fixed Derelict Sabotage Missions inappropriately giving players cache rewards regardless if players have discovered caches.
- Fixed muzzle flashes on the Akbolto using the wrong energy color.
- Fixed the Vulklok not properly receiving adjustments to magazine size, fire-rate and reload time via Mods.
- Fixed the 'default' feature in the Options Menu not resetting the 'Allow Invites' and 'Region' settings back to default.
- Fixed various localization issues.