v2.6.00
Upgraded to 2.6

-Files Added-
shields-flag.spec

-Files Removed-
flags.spec

-Changes-
activities.png: added farmland, irrigation, mine, oil_well, oil_rig sprites
activities.spec: added farmland, irrigation, mine, oil_well, oil_rig sprite references
flags.spec: renamed to shields-flag.spec
maintainance.txt: updated and included note to remove override reference in shields-flag.spec
terrain.png: added path sprites
terrain.sped: referenced path sprites

v2.5.04

-Files Added-
oldpatchnotes.txt

-Changes-
grid.png: city outlines are white again; retouched borders
sextant.tilespec: large buildings and wonders now used
patchnotes.txt: old patch notes moved to oldpatchnotes.txt

===XU===

-Terrains Added-
drifts
dunes

-Terrains Removed-
dryhills
icyhills

-Changes-
sextantXU.tilespec: icyhills and dryhills terrains renamed
sextantXU.tilespec: large buildings and wonders now used
hillsarctic.spec: icyhills terrain renamed drifts
hillsdesert.spec: dryhills terrain renamed dunes
terrain3.spec: icyhills and dryhills terrains renamed
terrain4.spec: icyhills and dryhills terrains renamed