============================== b01.txt ==============================

p20.10.00 build 1 - 27 Apr 07

== D0Reco: qzli
d0root_analysis           p20-br-05 <- p20-br-04
  Add methods to sort vertex by probability.
d0root_btag               p20-br-05 <- p20-br-03
  Update primary vertex probability calculation.
d0root_reco               p20-br-06 <- p20-br-04
  Update primary vertex probability calculation.
  Adapt to vertexutil interface change.
muonid                    p20-br-05 <- p20-br-04
  Added MuoCandidateReco_fixing.rcp
vertexutil                p20-br-01 <- v00-09-33
  Added Vertex Probability information from Adaptive Primary Vertex
  algorithm into thumbnail.


== D0Correct/CSG:Greenlee
fixp13tmb_calprob         p20-br-02 <- v00-00-06
  Update for p20 fixing.

============================== b02.txt ==============================

p20.10.00 build 2 - 4 June 07

== D0Reco: qzli
d0root_btag               p20-br-06 <- p20-br-05
  Make sure that vertex probability is positive, even if vertex
  isn't found.
met_dq                    p20-br-02 <- v01-01-02
  add some run2b v15 triggers in the run monitoring for the
  jets+met topology
smtdigi                   p20-br-08 <- p20-br-07
  Fix memory leak by deleting copy of SMT data for each event
    From Alex Melnitchouk


== Level2: cwiok
l1l2_evt                  p20-br-12 <- p20-br-11
  Add accessor method used by trigger rate tool and CAF tree maker
  for retrieving all the trigger tower energies with a single call


== Level3: dbauer
l3fsmtunptool             p20-br-03 <- p20-br-02
  Ported updates from p19.L3 release.


== Monte Carlo: tadams
mcatnlo                   p20-br-04 <- p20-br-03
  Make sure the build system doesn't complain about informational
  printout

============================== b03.txt ==============================

p20.10.00 build 3 - 3 July 07

== D0Reco: qzli
d0root_reco               p20-br-08 <- p20-br-06
  Add rcp for p20 vertex fixing.
fixp13tmb_calprob         p20-br-03 <- p20-br-02
  Update p20 fixing rcps to turn off track refit.
vertexutil                p20-br-02 <- p20-br-01
  Fixed the indices problem of tracks associated to the Vertex
  by changing _ntrkmask nbits=8 to 16 in VtxTmbObj.hpp.


== Monte Carlo: tadams
d0raw2sim                 p20-br-05 <- p20-br-04
  Change the RCP files and the OBJECTS file in order to create
  the LumiInfoChunk while running the D0Raw2Sim executable
pileup                    p20br-05 <- p20br-03
  Copy the LumiInfoChunk from the zero bias overlay to the output
  of D0Sim (this is controlled by the copyLumiInfoChunk RCP
  parameter which is set to true by default)

============================== b04.txt ==============================

p20-10-00 build 3 - 10 July 07

== D0Reco: qzli
jet_evt                   p20-br-02 <- p20-br-01
  Modify the access to the trigger tower energies when calculating
  the variables used for the L1 confirmation of jets. It now uses
  a new (and faster) method which automatically takes into account
  the cabling problems in stores 5435-5533


== Level2: cwiok
l1l2_evt                  p20-br-14 <- p20-br-12
  Add a new method which allows fast access to the L1 calorimeter
    trigger towers and takes into account a cabling issue for stores
    5435-5533 (this method is used in the jet reconstruction while
    calculating the variables for the L1 confirmation of jets)
  Keep track of the routing master copy of the L2 bits (to be used
    to diagnosed problems with the trigger framework).
  Add method for identifying problems in the Run2B L1Cal trigger
    on a event by event basis.
l1l2_reco                 p20-br-28 <- p20-br-26
  Keep track of the routing master copy of the L2 bits (to be used
  to diagnosed problems with the trigger framework).
l2gblworker               p20-br-07 <- p20-br-06
  Fixed script overflow problem. fillScriptData returns TRUE when
  a script has overflowed, not false!  Added fix to set the number
  of scripts stored in the L2 global header data block correctly.

============================== b05.txt ==============================

p20.10.00 build 5 - 17 July 09

== D0reco: qzli
chpart_reco               p20-br-01 <- v00-07-14
  Update rcp for converting charged particles to GTracks.
gtr_find                  p20-br-02 <- p20-br-01
  Add GtrMissPkg

============================== b06.txt ==============================

p20.10.00 build 6 - 18 July 07

== D0Reco: qzli
gtr_find                  p20-br-03 <- p20-br-02
  Remove debug printout.