2.0-2.1 progression has been moved to a spreadsheet that will be made public soon. 2.2-2.3 progression list is below.
.:: Boss Key ::.
■ = Extreme Mode/ Coil, ▲  = Server First Hard, § = Awaiting Screenshot Confirmation
	Code:
	Thornmarch                      Whorleater                The Striking Tree
M - King Moggle                 L - Leviathan             R - Ramuh
                                
Binding Coil of Bahamut          Binding Coil of Bahamut (Savage)
R - Rafflesia                    6 - Rafflesia
M - Melusine                     7 - Melusine
A - The Avatar                   8 - The Avatar
N - Nael deus Darnus             9 - Nael Deus Darnus
  Free Companies
	Code:
	                             [M][L][R]||[R][M][A][N]||[6][7][8][9] [LKD]
Curia Regis [CR]             [■][■][■]||[▲][■][▲][▲]||[▲][▲][▲][▲] [2/10]
Historia [STORY]             [▲][■][ ]||[■][▲][■][■]||[ ][ ][ ][ ] [6/1]
Snorlax  [zZz]               [■][■][ ]||[■][■][■][■]||[ ][ ][ ][ ] [6/2]
Vertigo [VRTGO]              [■][■][■]||[■][■][■][■]||[ ][ ][ ][ ] [7/1]
HYMN REBORN [HYMN]           [ ][ ][ ]||[■][■][■][■]||[ ][ ][ ][ ] [7/6]
Slash Happy [SLASH]          [■][■][ ]||[■][■][■][■]||[ ][ ][ ][ ] [7/18]
Lux Aeterna [Lux]            [ ][■][ ]||[■][■][■][■]||[ ][ ][ ][ ] [7/29]
Die Ende [ENDER]             [ ][▲][ ]||[ ][ ][ ][ ]||[ ][ ][ ][ ] [3/27]
Kupo [KUPO]                  [■][■][ ]||[■][■][■][ ]||[ ][ ][ ][ ] [6/7]
Into Memoria [IM]            [■][■][ ]||[■][■][■][■]||[ ][ ][ ][ ] [9/18]
Lux Aeterna [Lux]            [ ][■][ ]||[■][■][■][ ]||[ ][ ][ ][ ] [5/4]
Liberi Fatali [FATAL]        [ ][ ][ ]||[■][■][ ][ ]||[ ][ ][ ][ ] [4/17]
Snake It to da Limit [HATER] [ ][ ][ ]||[■][■][■][ ]||[ ][ ][ ][ ] [4/26]
  Linkshells
	Code:
	                       [M][L][R]||[R][M][A][N]||[6][7][8][9] [LKD]
1.140deeps4stoneskins! [ ][ ][ ]||[■][■][■][■]||[ ][ ][ ][ ] [8/09]
#Prymalife [PRYMA]     [ ][ ][▲]||[ ][ ][ ][ ]||[ ][ ][ ][ ] [7/8]