Version	v12r3
Release Date	28 October 2004
WARNING	This version is based on the new CMT version (more details are here). Your working directory ($CMTPATH) is now $HOME/cmtuser in order to avoid conflicts with the old CMT.
Description	Stripping version. Based on Gaudi v15r3 and LHCb v16r3. Includes LoKi v3r5p1.   Version based on a bug-fixed GaudiSvc and correcting for the ParticleFilter bug.
Main modifications	Main modifications with respect to v12r2: Bug-fixed ParticleFilter DVAlgorithm now inherits from GaudiTupleAlg. Have a look at this base class in Doxigen, it has many nice features. You need to recompile all your local DVAlgorithms to get this version to work. Updated preselections Muon and Gamma2ee. Updated calorimeter software Updated stripping tools. LoKi v3r5p1 and new LoKiHlt v1r1p1.
Known problems:	Troubles with RFIO: Crashes in PoolRootTreeEvtCnvSvc. Seems to happen when the same file is read by many jobs at the same time. It's non-reproducible. Just re-run the job.
Documentation	Doxygen
	Release notes (for detailed release notes of each packages look in the development area and in the release area for LHCB)
	Requirements
Installation	follow the LHCb installation procedure
	tar files of the sources
	web access to CVS repository
	web access to AFS release area
DaVinci packages modified with respect to v12r2	Phys/ DaVinci v12r3 2004-10-28 Calo/ CaloReco v2r6 Many changes CaloUtils v4r8 Phys/ DaVinciFilter v1r2 ParticleFilter bug fixed DaVinciKernel v2r0 Change of DVAlgorithm class Tools/ Stripping v1r5p1 Stripping update Utilities v1r11 CheckSelResult update LoKi v3r5p1   LoKiHlt v1r1p1
Physics Selections modified with respect to v12r2	PhysSel/ PhysSelSys v7r11 PhysSel/ Muon v1r2 Gamma2ee v1r4
LHCb packages used	LHCb v16r3 (refer to the requirements files for full package list and corresponding release notes got details):
Gaudi packages used	based on Gaudi v15r3.