v1.4.2

What's Changed

• fix(pbr): fix inconsistencies by @doodlum in #1526
• feat(upscaling): sharpening slider by @doodlum in #1527
• fix(ibl): add ibl to reflection normalization by @jiayev in #1528
• fix(hair): remove pbr lighting mult for hair by @jiayev in #1531
• chore(upscaling): add back upscale multiplier by @doodlum in #1532

Full Changelog: v1.4.1...v1.4.2