Via [url=https://list.valvesoftware.com/]HLDS[/url]:

[quote=Valve]- Updated koth_sawmill_event
- Fixed missing model and material

- Updated pd_farmageddon
- Fixed instances where players can get stuck when leaving the cap zone (Thanks Lo-fi)
- Added custom announcer lines for gargoyle spawn

- Updated zi_atoll
- Significantly reduced strength of trigger_push in water
- Adjusted trigger_push entities on trees
- Improved clipping/collision on wood plank structures
- Adjusted distribution of health and ammo pickups to make structures easier for Red to hold
- Reduced file size of map[/quote]

Rumor has it:

- Size is ~80 MB