7.8.1 preview:
Added new colors for Crawler ranks
Adjusted glow color on Commander Knights
Adjusted overall weapon sounds
Added more recoil to Sniper Rifle
Fixed Forerunner Vision Knight not spawning on Infinity
Added more Forerunner Vision drops on Infinity
Adjustments to final encounters on Midnight

Version 7.8:
Adjusted Spartan AI armor reflections
Increased reflection/specular on Chief's visor
New colors and tweaked appearance for each Knight rank to help them stand out more (after Didact takes control)
Many tweaks to enemy spawns, weapon crates/drops and other script changes throughout the campaign
New changes to color grading throughout the campaign
Fix for plasma pistol charge shot not dealing damage correctly
Recolored Covenant cruisers to white
Slowed down Broadsword slightly, greatly increased speed of projectiles
Adjusted Cortana's brightness
Fix for eye reflections looking odd at certain angles
Fixes to cutscene lighting
A lot of bug fixes and other small adjustments

7.8 preview:
Few more fixes, overhaul to Sniper Rifle materials (WIP)
Spruced up Sticky Detonator screen as it's pretty useless
Slight increase to enemy damage multipliers for all difficulties
Fix for Knights shooting Lightrifles faster than they're supposed to
Fixed Cortana's holo console on Dawn

7.8 preview:
Nearing the finish line.
Updated Marine appearance with new streamlined armor variations (thanks to Noork117 for putting those together!)
Tweaks to Marine spawns throughout campaign
Updates to weapon materials (Sniper, Spartan Laser, Railgun, DMR)
The usual misc bug fixes (as I find em)

7.8 preview:
Adjusted Battle Rifle firing sound
Adjustments to Marine appearance
Adjustments to level scripts
Adjustments to weapon crates
Misc bug fixes

7.8 preview:
Updates to Lich/Cruiser highlights
Misc fixes

7.8 preview:
Improvements to Dawn
Improvements to various weapon materials

Version 7.7.1:
Crash fixes and performance improvements for Shutdown flight section
Fix for missing Ghost debris
Fix for missing Watchtower debris
Improvements and adjustments to lighting in some cutscenes
Adjusted color grading on Requiem

Hotfix:
Updated Shutdown mission to hopefully fix crashes on lower difficulties and improve performance

Updated preview image