Bethesda actually revealed this patch before the holidays, but it's only just now made its way to the PlayStation 4 version of The Elder Scrolls V: Skyrim - Special Edition. Most notably, update 1.05 supposedly fixes the broken slow motion effects that come with certain perks and the Slow Time shout. Normally, you'd move at around the same speed while your enemies would be forced to slow down, but the bug meant that your character would also move and attack at a slower speed, making the slow motion effect basically pointless.
The patch also improves stability and performance, apparently, and we'd hazard a guess that it includes a few more undocumented bug fixes to boot. The update weighs in at 476.9MB on Sony's console.
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