Title more or less sums it up. As of the 18.104.22.168 patch that went live today, Sombra is officially the only character in the game who does not gain ultimate charge from self-healing (the ones who do being: Roadhog, Soldier: 76, Bastion, Mei, Ana, Lucio and Moira. Tracer and Mercy do not count, as their methods of “self-healing” do not contribute to their “healing done” stat, unlike the aforementioned characters).
EDIT: Because this is the crux/central point of this discussion, I want to emphasize that all self-heals increases your “healing done” stat when you use them. The user is then given ultimate charge, based on the amount that their “healing done” increased by.
A Roadhog who uses take a breather has his “healing done” increase by the amount that he healed (from 1 - 300), and he gains ultimate charge based on how much he self-healed for.
A Sombra who takes one of her hacked health packs has her “healing done” increase by the amount that she healed for (from 1 - 199). Thus, this is considered a form of self-healing, and she should gain ultimate charge based on how much she self-healed for.
While the rest of the changes have done a world of good for Sombra (including not giving her ult charge from teammates taking her hacked packs, as that was indeed broken) – I feel like it is odd to make her an exception to this rule, which was established in the July 18th, 2016 patch. Even if it was at a reduced rate to how it was on the previous live patch, I believe that Sombra should receive some ult charge from taking her own hacked health packs – as this patch has made them feel very awkward to use.
What was once a defining aspect of her kit – which established the rhythm/flow to the character’s gameplay, which I fell in love with – now, just does not feel good to use. You and your team benefit substantially more from you going to your supports for healing, rather than taking your own hacked health packs – which seems really backwards to me.
Please, don’t single her out. Even if it is in a nerfed state to how it was previously (such as 25-50% less ult charge gained from self-healing with a hacked pack) – bring her back in-line with the rest of the self-healing heroes.