de_hidro update 3.3.4 patch notes:
MISC
-fixed custom texture

de_hidro update 3.3.3 patch notes:
GAMEPLAY
-removed a large section of the t-side area
-removed entrance at the back of A
-removed old building and replaced it with a newer one

de_hidro update 3.3.2 patch notes:
MISC
-added more details
-added multiple decals
-fixed bomb stuck spots

de_hidro update 3.3.1 patch notes:
MISC
-fixed numerous bomb stuck spots
-added radar overview
-readded cubemaps

de_hidro update 3.3 patch notes:
GAMEPLAY
-raised platform added to middle
-building lowered
MISC
-lowered skybox
-changed textures
-changed playermodels

de_hidro update 3.2 patch notes:
GAMEPLAY
-added cubby hole on B
-split the window on B into 3 separate windows
-new entrance from T spawn to Inside
-inside completely revamped

Misc
-crates have switched colors
-major optimisations

de_hidro update 3.1 patch notes:
MISC
-added more detail
-added another easter egg
GAMEPLAY
-made visibillity on roof better
-remade outside to A
-changed door opening speeds from 100 to 200

de_hidro update 3.0 patch notes:
GAMEPLAY
-rectioned off part of B
MISC
-added more detail
-colored parts of the 3d skybox
-changed car models
-changed car colors
-added signs

de_hidro update 2.9 patch notes
MISC
-added background mountains
-added more props for world detail
-added chicken

de_hidro update 2.8 patch notes:
GAMEPLAY
-made the scallfolding gap smaller
-added grenade clip on the roof
-switched crane model
-the bomb can no longer be planted on the outside on A
-added more cover on B
-added spot near B stairs
-removed cubby on outside
-removed crates from outside
MISC
-added vent on B for realism (not really)
-moved administration sign
-painted walls in B offices yellow