Johanna's Falling Sword's Stun duration is 0.2 sec. I think, it was more common in the past to see such numbers, they could have survived in a few cases.

Could the Talents that increase range increase range after being selected? Namely, Stukov, Greymane, Cassia, and Valla. Stukov's also reduces the damage.

It is Blink indeed. It's important to include because its icon's tint is used for Sudden Vengeance (4) and Shadow Armor (13). Fun fact: it's the third Ability called Blink (after Zeratul and Tracer's ones).

Stukov's Controlled Chaos (20) doesn't give extra charges to Flailing Swipe (R) on being chosen.

Shouldn't Cancel Boosters be listed after Boosters (Q), not before? And wouldn't it be better for Torpedo Dash (Q) and Concussive Pulse (W) to be after all the baseline Basic Abilities? Or could they even only appear after being chosen as Talents? Moreover, currently, if you choose the appropriate Talents, the aforementioned Abilities' hotkeys get changed to (2) and (3), respectively. I'd say, they should be deleted, and would be really great if the Talent-granted Abilities would get...

Malthael's Soul Siphon (13) was changed from 3.75% to 4.75% (undocumented from the 2018-02-21 patch).

I think, it's now different.

Are you sure they're not going to be both blue?

Wouldn't it be better if all active Traits had a D button mentioned? Cassia, Thrall and especially Alarak would be awkward though. And what's about extra baseline Abilities such as Xul's Bone Armor? Why not mark them with "1"?

Currently, Fenix's Weapon Modes (W) are interrupted by Warp (E). Shouldn't Warp (E) follow all three Weapon Modes Abilities instead?