History of LAMDA atomic and molecular database.
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17feb05		FLS	official first release

10may05		FLS	added extrapolated OCS file

13dec05		FvdT	added partner ID codes to O, C, C+

13dec05		FvdT	changed unit of E_up for SO2

(The year 2006 was mostly devoted to publishing the Radex program)

09aug07         JHB     corrected misassignments in NH3 rates and
                        brought frequencies to spectroscopic accuracy

13aug07         FvdT    corrected typo in p-H2O rates at low T
                        (thanks Dieter Poelman)

13aug07         FvdT    corrected error in OH datafile
                        (thanks Javier Goicoechea)

29aug07         FvdT    corrected typo in e-CH3OH file
                        (thanks Kalle Torstensson)

25oct07         FLS     added new CO and SiO collisional rate coefficients

25oct07         FLS     corrected typo on HNCO page
                        (thanks Simon Bruderer)
			
25oct07         FLS     added some clarification as to the J=2-1 transitions in
                        the HCN datafile including the hyperfine structure of
			the J=1 level. 

25oct07         FLS     added link to radex paper on astro-ph

19jun08         FvdT    added data file for NO

19jun08         FvdT    added data file for N2H+

22jan09         FvdT    added partner IDs to HC3N and HNCO datafiles.
                        Thanks Ryan Porter.

30jan09         FvdT    added files for H2O-H2 collisions 
                        and for A-type CH3OH. Thanks Lars Kristensen.

27aug09         FvdT    corrected both H2CO datafiles for an error in the 
                        numbering of the K>0 states. Thanks David Neufeld.

30sep09         FvdT    Added datafile for CN (thanks Asuncion Fuente)
                        and for CH3CN (thanks Kuo-Song Wang)

12feb10         JHB     Made datafile for CN with Lique et al data (not yet scaled from He to H2)

15mar10         FvdT    Added 8(08)-7(17) transition to p-H2O datafiles.
                        Thanks David Flower.

17mar10         FvdT    Corrected assignments of e-CH3OH J = -/+ K transitions with K >= 6.
                        Thanks Lars Kristensen.

18mar10         FvdT    Corrected H2CO level numbering from "Green" to strict energy order.
                        Thanks Ryan Porter.

19mar10         FvdT    Added datafile for high-J CO lines with data from Yang, Stancil et al (2010).

22mar10         JHB     Added datafile for O2 (not yet scaled from He to H2)

16apr10         JHB,    Updated A-values for HNC: use 3.05 D for dipole moment (was 2.77 D).
                FvdT    Thanks Megan Reiter.

10aug10         FvdT    New datafiles for HCN and HNC (Dumouchel et al 2010, MNRAS)

11aug10         FvdT    Scaled CN and O2 rates from He to H2

26oct10         FvdT    Added partner ID to hcn@hfs.dat file. Thanks Marco Padovani

03nov10         FvdT,   Added datafile for HF in collision with H2 and electrons
                JHB

22dec10         FvdT    added CO datafile with David Neufelds extrapolation to J=80 (thanks Lars Kristensen)
                JHB     added cross-ladder transitions to NO datafile

04jan2011       FvdT    corrected labeling of highest transition (#190) in oh.dat 
                        Thanks Javier Goicoechea

13jan2011       FvdT    updated datafile for H2O at low temperatures using rates from Dubernet et al (2006).
                        Thanks Christian Brinch.

09mar2011       FvdT    removed line breaks in very-high-J datafile for CO
                        Thanks Markus Roellig

23may2011       FvdT    added datafile for vibrationally excited H2O. Thanks Alexandre Faure.
                        
17jun2011       FvdT,   updated datafile for atomic O with O-H rates by Abrahamsson et al 2007.
                 JHB
                
30mar2012		FvdT	updated datafiles for H2O (Daniel/Dubernet et al) and HDO (Faure/Wiesenfeld et al)
 
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