They added AMS toggle!

New Hero Mech
"Sparky" GRF-1E
Tonnage: 55
Engine: 275 Standard
Top Speed: 81 kph
Max Engine Rating: 360
Torso Movement:
130 degrees to each side.
25 degrees up and down.
Arm Movement:
35 degrees to each side.
30 degrees up and down.
Armor: 336 (Standard)
Internal Structure: Standard
Weapons & Equipment:
Left Arm: Medium Laser x2
Left Torso: Medium Laser
Right Torso: Medium Laser
Right Arm: PPC, Medium Laser
Hardpoints:
Left Arm: 2 Energy
Left Torso: 1 Energy, 1 AMS
Right Torso: 1 Energy
Right Arm: 2 Energy
Heat Sinks: 13 Single
Jump Jets: 5 (7 Max)
ECM Capable?: No
Module Slots:
Mech: 1
Consumable: 2
Weapon: 2
Movement Archetype: Medium
Quirks:
Torso Turn Rate (Yaw): +10%
30% C-Bill Bonus

New Champion Mech (Also available as a Trial Mech.)
Quickdraw QKD-4G(C)
Tonnage: 60
Engine: 300 Standard
Top Speed: 81 kph
Max Engine Rating: 360
Torso Movement:
100 degrees to each side.
25 degrees up and down.
Arm Movement:
35 degrees to each side.
40 degrees up and down.
Armor: 358 (Ferro-Fibrous)
Internal Structure: Endo-Steel
Weapons & Equipment:
Left Arm: Medium Laser
Right Torso: PPC x2
Right Arm: Medium Laser
Hardpoints:
Left Arm: 1 Energy
Left Torso: 1 Missile, 1 AMS
Center Torso: 1 Missile
Right Torso: 2 Energy
Right Arm: 1 Energy
Heat Sinks: 14 Double
Jump Jets: 2 (7 Max)
ECM Capable?: No
Module Slots:
Mech: 1
Consumable: 2
Weapon: 2
Movement Archetype: Large
Quirks:
Arm Movement Rate (Yaw): +33.3%
Arm Movement Rate (Pitch): +33.3%
10% XP bonus when owned (No bonus as a trial Mech.)

Content Unlocked for purchase
Clan Adder available for MC
Clan Summoner available for CB
Envious EarDrum Warhorn available for MC

New Weapon Modules
Weapon modules are now separated into different categories in the front end.
Categories are: All, Range, Cooldown, and Miscellaneous.
Weapons cooldown modules added (up to Rank 5)
Reduces the cooldown effect of weapons before they are able to fire again

UI update
In-game ALL chat is disabled by default. ALL chat is now an opt-in option.
ALL chat can be re-enabled in the Options screen.
The Option to turn all in-game chats on/off on a per channel basis is now supported.
By default, ALL chat is off, Team chat is on, Lance chat is on.
AMS can now be toggled on the weapon group interface.
ECM can now be toggled on the weapon group interface.

Gameplay
Greater visual weapon customization for the Raven variants. Their appearance will better reflect the weapons that have been equipped on them.

Bug Fixes
ER Large Laser duration has been corrected. It is now 1.25 seconds instead of 1.5 seconds.

Perfect! Now I can save all my AMS ammo for myself.

Yep. That will be nice for those times when you are in cover but your AMS is still buzzing away.

At first I didn't think it would be very useful but you guys bring up a good point, now we can save the AMS for when crossing open areas, very cool detail!

lol. There are two reasons I don't play MW, one is I just could not keep up with the updates, two I don't understand the language and am too old to learn a new one

It isn't hard Bisher, much like Navy ship or flight sim systems. AMS shoots down missiles.

Another good patch. Little details, but some we've wanted. I haven't carried AMS in a while, but I hated how it would give me away when trying to ambush someone.
on the other hand, sometimes I fire off LRMs to check for AMS to give someone away. I guess that might not work anymore. LOL

The cooldown module sounds like a must-have. Wish I had more GXP to unlock that.

I put a lvl 5 PPC cooldown module on my Blackjack Arrow and tried it. Of course I got Terra Therma but the increased rate of fire is noticeable. Obviously the heat goes up accordingly but with trigger discipline it could be a huge benefit.

Bisher, I seem to recall playing Chromehounds with you, it's very similar to that in terms of customization options. If you ever want to get on TS, I'd be happy to show you around.

Indeed sinner, had a blast with chromehounds

I just don't seem to have the time to learn

Thanks for the offer sinner, I may take you up on that someday