Patch Notes v0.15.4

Even more than 0.15.3, this patch is primarily focused on bug fixes.
Features & Bug Fixes
- Prospective fix for occasional deck editor & collection crash / slow filter response
- Increased chance of getting wild cards in packs and single card rewards
- Added feature to make it easier to open multiple packs in a row. Start by clicking the first pack, after which you can press or hold spacebar to continue opening packs
- Fixed a crash that could sometimes occur while crafting
- Fixed a bug where your turn timer could expire immediately after reconnecting
- Throttle GPU usage when application is minimized or not focused (Windows only)
- Adjusted idle emotes to occur less frequently (and not at all in bot games). Custom idle emotes added for most portraits
- Fixed favorite card material/trim functionality
- Fixed a bug where the card collection would start at the bottom instead of the top
- Added a scroll bar to the card collection
- Fixed a bug that prevented Xerxian Saboteur and Forgeling demise effects from working.
- Reincarnation should now work properly
- Fixed a bug reported as “suppressing Herald of Pestilence opposite a Serpent on a Serpent’s Den enchantment with Singing Stone in play kills the Serpent.”
- Damage effects with a value of 0 (eg Extract Life cast with 0 mana or Herald of Death demise with 0 attack) no longer deal damage to minions with Fragile
- Fixed a visual bug that could cause the mana bar to show incorrect mana/gem counts when casting certain cards quickly (reported as Blood Moon followed by Panic Raider in quick succession)
- Added additional sound effects
Known Issues
- The Block feature on the Social panel is NYI
- Guilds are NYI
- Holding down space to open packs sometimes glitches (visual only)
Cards/Tuning
Dashing Ringmaster
- Rush
- All your minions have Rush → Other friendly minions that are created with 4 or less strength get Rush