VoltzEngine 1.7.10-1.10.6b446-UNSTABLE build 446 for 1.7.10 is an alpha file of the Minecraft shader EmberVoid Shader, made for Minecraft 1.7.10. It was published on June 17, 2018 and is 2 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the EmberVoid Shader shader page.
How to install: Put the .zip into .minecraft/shaderpacks (do not extract it) and select it under Options → Video Settings → Shader Packs. Needs Iris or OptiFine.