The latest update (16.10.0) for Warframe started to roll out today. A huge number of changes were included in this update including three all new emotes and one returning emote, all of which are free.

Changelog for Warframe 16.10.0 update for PC - June 26, 2015

Tenno Reinforcements

Simulor Gravitational Singularity Generator available now!

Send the enemy into oblivion! The Simulor Gravitational Singularity Generator produces miniature Gravitational Singularities that can be used for scientific study or self-defense.

Add the Simulor to your Arsenal by visiting the Market or obtain the blueprint from Cephalon Simaris’ Sanctuary today!

Additions:
Three new Emotes (+ 1 returning) are now available in game! These Emotes are free for all our Tenno, and can be equipped via the Arsenal under Emotes. Equip your favorite Emotes and express yourself today!
  • Two new Action Emotes are now available for use: Clap and Shrug.
  • Two new Nartas are now available for use: Eclipse and Fathom.
  • Players can now customize what Emotes and Nartas they want to use via the Arsenal.


Conclave Changes
  • The Tainted Mag Mod has been removed from use in Conclave.


Rhino Changes
  • Rhino’s Charge will now toss enemies into the air when hit, ragdolling them.
  • Rhino’s Roar will now last 30 seconds, regardless of rank.
  • Duration Mods can now buff the duration enemies spend suspended in mid-air from Rhino’s Stomp.


Changes:
  • The Braton Vandal has received additional tweaks to its audio FX when fired.
  • Slightly adjusted the audio FX on Channeling.
  • Players can now change their Emotes in the Arsenal.


Excalibur Fixes:
  • Fixed channeling when using Excalibur’s Exalted Blade’s melee or projectile attacks not consuming additional energy.
  • Fixed an issue preventing Syndicate Mods from properly working with Exalted Blade.
  • Fixed Exalted Blade not properly gaining Excalibur’s passive upgrades with the proper melee weapon equipped.
  • Fixed Excalibur’s Slash Dash causing the player to dash through Nullifier bubbles.


Fixes:
  • Fixed a visual FX issue that would appear when Mirage used Hall of Mirrors.
  • Fixed Grineer Dregs not taking any melee damage when attacked from the front.
  • Fixed the Jackal being unable to attack players standing underneath him.
  • Fixed an issue preventing Ordis’ volume to return to default when players select ‘Default’ in the Sound settings.
  • Fixed the Red Veil’s Grineer hostage in Relays strangely missing a face.
  • Fixed the Kubrow Incubator in the Liset showing the incorrect texture after a player rushes incubation.
  • Fixed an issue preventing player from selecting cosmetic items after choosing a cosmetic and cancelling an Arcane upgrade.
  • Fixed markers in Archwing Interception Missions sometimes appearing in the wrong locations.
  • Fixed a visual error that would occur when using a Scanner that’s bound to a hotkey.
  • Fixed a crash that would occur, triggered during a Host Migration mid-Mission.
  • Fixed duplicate Syandanas appearing for Clients on Chroma’s Effigy as per: https://forums.warfr...ptera-syandana/
  • Fixed Despair using the wrong audio FX on impact.
  • Fixed some incorrect audio FX occurring on melee attacks.
  • Fixed an issue causing the Stalker’s Codex entry to be in English for all regions.
  • Fixed Mag’s Shield Polarize not properly reflecting her custom energy color when used on enemies.
  • Fixed Crossfire Missions on Mars incorrectly labelling on faction as Orokin.
  • Fixed the Fusion MOA’s lasers creating bad visual effects when striking Zephyr’s Turbulence.
  • Fixed an issue caused by Rescue targets not properly being able to properly navigate to waypoints.
  • Fixed placeholder text in English appearing for other regions on the Arsenal’s Gear wheel menu.
  • Fixed Tower 4 Interception not appearing on the weekly Leaderboards.
  • Fixed a crash that would occur in PhysX when playing the Sargas Ruk boss fight.
  • Fixed some Missions that require Keys not giving proper rewards associated with the Key.
  • Fixed a typo in Lephantis’ in-game conversation text.
  • Fixed Limbo’s Cataclysm becoming stuck if players are downed inside the bubble.
  • Fixed an issue where the Pause menu could be opened underneath other open menus.
  • Fixed a crash that would occur when two players join the same team in Conclave, followed by the Client leaving and rejoining the match.

Free content is always nice.