The final(?) change log

Reduced Tank and Blimp health by 2.5k, Tank: 25k to 22.5k, Blimp: 15k to 12.5k

Appearance of the change log

Reduce The Errant Twitch "stickybomb_charge_damage_increase" from 3 to 2.

Replaced first subwave Giant Demomen with Giant Soldiers and Giant Detonator Pyros with Giant Demomen.
Added Snipers with a CooldownTime of 45.

Reduced Giant Sandman Scouts and Giant Pyros total amount by 1.
Replaced the Giant Regen Medic with 3 Quick-Uber Medics.

Replaced Crit Bonk Scouts with Crit Melee Scouts.
Replaced Giant Charged Mangler Soldiers with Giant Rapid Fire Soldiers.
Subwave 3c is now WaitForAllSpawned.
Replaced Giant Pursuing Soldiers with Steel Gauntlets.

Last Subwave is now first Subwave.
Made Mitten Heavies Support.
Replaced Giant Scorch Shot Pyros with Giant Quick Burst Soldiers.
New last subwave contains Support Airblast Pyros and 1 Giant Healflector Heavy.

Replaced Chaos Bison Soldiers with Homing Soldiers.
Gave the Second Giant Deflector Heavy back its Giant Regen Medic.
Replaced Support Soldiers with normal skill Support Scouts.

Replaced Natascha Heavies with Airblast Pyros.
Added 25 Crit Shotgun Heavies to first Subwave.
Replaced Giant Pursuing Demoknights with Samurai Demos.

Replaced Giant Blast Soldiers with 1 Giant Healflector Heavy and 1 Giant Elite Burst Soldier.
Reduced Giant Quick-Uber Medic "bot medic uber health threshold" from 888 to 88.
Replaced Giant Pursuers with Super Scouts.

Not weekly change log

Replaced all Quick-Uber Medics with Big-Heal Medics.

Decreased tank(s) health from 20k to 18k.

Increased total number of Natascha Heavy + Quick-Uber Medic squads from 10 to 15.

Increased Boss WaitBeforeStarting from 50 to 90.

Weekly change log

Halved Hellfirearm damage bonus.
Killing Spree now has "minicritboost on kill" 8.
Halved Assault Cannon "mult dmg vs tanks".

Decreased Subwave 3c WaitBetweenSpawns from 15 to 10.

Replaced Alwaysfire Snipers with Shotgun Heavies.
Reduced TotalCounts of the Mitten Heavies and Giant Scorch Shot Pyros, adjusted WaitBetweenSpawns accordingly.
Removed one Giant Homing Pomson Engineer from each final Subwave squad.

Removed Knockback variants of the Chaos Bison Soldiers from the RandomChoice,
Decreased Pyro skill from Normal to Easy.

Gave Giant Banner Trio back their Quick-Uber Medics.

Decreased Support Pyro skill from Normal to Easy.
Reduced Giant Quick-Uber Medic "bot medic uber health threshold" from 1500 to 888.
Decreased Boss health from 25k to 20k, Decreased damage bonus from 2.0 to 1.0.

Another change log

Gave the Distraught back its "weapon spread bonus" 0.5, also gave it "increased jump height" 1.2, "cancel falling damage", and "provide on active".
Gave Laser Surgery "mult dmg vs tanks" 0.2 (aka less damage against tanks/blimps).
Extended Blimp path, now takes approximately over one minute to reach the hatch.

Added 3 Giant Charged Mangler Soldiers to the first subwave.

Replaced second squad's Giant Regen Medic with a squaded easy skill Giant Deflector Heavy.
Increased WaitBeforeStarting of the Giant Burstfire Demomen from 10 to 12.

Decreased total number of Natascha Heavy + Quick-Uber Medic squads from 12 to 10.
Decreased TotalCount of Super Scouts from 8 to 6, Increased WaitBetweenSpawns from 8 to 9.
Removed Spies.
(Blimp path change mentioned in general)

(Blimp path change mentioned in general)
Added 2 squads of one Giant Blast Soldier + one Giant Quick-Uber Medic with a WaitBetweenSpawns of 25.
Because of the above changes, Increased Boss WaitBeforeStarting from 40 to 50.

Change log

Decreased Destructive Monarch ammo penalty from 0.4 to 0.6, gave it "minicrits become crits" to make it less worse than Stock
Note: Blimp path is already in the sky

Replaced last subwave squaded Stock Heavies with Giant Homing Pomson Engineers (Still squaded with the Buff Banner Barrages)

Decreased WaitBeforeStarting of the Giant Burstfire Demomen from 15 to 10.

Decreased total number of Natascha Heavy + Quick-Uber Medic squads from 18 to 12.
Decreased TotalCount of Super Scouts from 12 to 8, Increased WaitBetweenSpawns from 5 to 8.

Decreased Blimp health from 20k to 18k.
Decreased Boss health from 30k to 25k, Increased WaitBeforeStarting from 30 to 40.

The change log

Decreased blimp path z-coordinates by approximately 256 hammer units.
Replaced physical appearances of Gamma Gazer Redux and The Thumper.
W.A.S.P. Launcher no longer uses outdated model.
Decreased Afterburner damage penalty from 0.5 to 0.75
Adjusted effectiveness of both Giant Pursuing Soldiers and Giant Pursuing Demoknights

Squaded one Giant Demoman with the Giant Buff Banner Soldier.

Decreased WaitBeforeStarting of the Giant Charged Soldier + Giant Regen Medic squad from 20 to 15.

Increased WaitBetweenSpawnsAfterDeath of the Giant Pursuing Soldier from 20 to 30.
Decreased total number of Quick-Uber Medics squaded on the Giant Heavy from 8 to 4.

Replaced the Quick-Uber Medics with Big-Heal Medics.
Snipers are no longer Sydney.

Adjusted RandomChoice of the Chaos Bison Soldiers to be less beneficial.
Decreased total number of the Giant Deflector Heavy + Giant Regen Medic squads from 3 to 2, increased WaitBetweenSpawns from 20 to 30.
Increased WaitBetweenSpawns of the support Soldiers from 1 to 2.
Increased WaitBeforeStarting and WaitBetweenSpawns of the Giant Burstfire Demomen from 10 to 15.

Increased WaitBetweenSpawnsAfterDeath of the first Giant Pursuing Demoknight from 20 to 30, 15 to 20 for the second one.
Decreased total number of Giant Banner Trios from 3 to 2, increased WaitBetweenSpawns from 20 to 30.
Decreased Tank health from 30k to 25k.
(Blimp path change mentioned in general)

Increased WaitBetweenSpawnsAfterDeath of all Giant Pursuers from 20 to 30.
Doubled WaitBeforeStarting for the second Giant Pursuing Soldier and Giant Pursuing Demoknight.
(Blimp path change mentioned in general)

Might as well submit this

Difficulty: Adv

Custom Upgrades?: No

Custom Weapons? Yes

Other restrictions or major changes? No

The.

Increased WaitBetweenSpawns of Giant Demomen and Stock Heavies

Increased WaitBetweenSpawns of Bowmen from 1 to 1.2
Provided subwave 3c Battalion Soldiers with one Quick-Fix Medic each

Decreased WaitBetweenSpawns of the Giant Sun-on-a-Stick Scouts from 15 to 10

Reduced 2nd tank HP from 22k to 20k

Replaced the one Quick-Uber Medic on the Giant Heavies with two Big-Heal Medics

Reaching the final(?)

Decreased TotalCount of the Giant Sun-on-a-Stick Scouts from 3 to 2