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ChangeLog -- Summary of changes to the WHIZARD package

Use svn log to see detailed changes.

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	Version 3.0.0_beta

2020-08-30
	RELEASE: version 3.0.0_beta

2020-08-27
	Major revision of NLO distributions and events for
	   processes with structure functions:
	- Use parton momenta/flavors (instead of beams) for events
	- Bug fix for Lorentz boosts and Lorentz frames of momenta
	- Bug fix: apply cuts to virtual NLO component in correct frame
	- Correctly assign ISR radiation momenta in data structures
	- Refactoring on quantum numbers for NLO event data structures
	- Functional tests for hadron collider NLO distributions
	- many minor bug fixes regarding NLO hadron collider physics

2020-08-11
	Bug fix for linking problem with OpenMPI

2020-08-07
	New WHIZARD API: WHIZARD can be externally linked as a
	  library, added examples for Fortran, C, C++ programs

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2020-07-08
	RELEASE: version 2.8.4

2020-07-07
	Bug fix: steering of UFO Majorana models from WHIZARD

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2020-07-06
	Combined integration also for hadron collider processes at NLO

2020-07-05
	Bug fix: correctly steer e+e- FastJet clustering algorithms
	Major revision of NLO differential distributions and events:
	- Correctly assign quantum numbers to NLO fixed-order events
	- Correctly assign weights to NLO fixed-order events for
	     combined simulation
	- Cut all NLO fixed-order subevents in event groups individually
	- Only allow "sigma" normalization for NLO fixed-order events
	- Use correct PDF setup for NLO counter events
	- Several technical fixes and updates of the NLO testsuite

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2020-07-03
	RELEASE: version 2.8.3

2020-07-02
	Feature-complete UFO implementation for Majorana fermions

2020-06-22
	Running width scheme supported for O'Mega matrix elements

2020-06-20
	Adding H-s-s coupling to SM_Higgs(_CKM) models

2020-06-17
	Completion of ILC 2->6 fermion extended test suite

2020-06-15
	Bug fix: PYTHIA6/Tauola, correctly assign tau spins for stau decays

2020-06-09
	Bug fix: correctly update calls for additional VAMP/2 iterations
	Bug fix: correct assignment for tau spins from PYTHIA6 interface

2020-06-04
	Bug fix: cascades2 tree merge with empty subtree(s)

2020-05-31
	Switch $epa_mode for different EPA implementations

2020-05-26
	Bug fix: spin information transferred for resonance histories

2020-04-13
	HepMC: correct weighted events for non-xsec event normalizations

2020-04-04
	Improved HepMC3 interface: HepMC3 Root/RootTree interface

2020-03-24
	ISR: Fix on-shell kinematics for events with ?isr_handler=true
	   (set ?isr_handler_keep_mass=false for old behavior)

2020-03-11
	Beam masses are correctly passed to hard matrix element for CIRCE2
	EPA with polarized beams: double-counting corrected

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2020-03-03
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	RELEASE: version 3.0.0_alpha
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2020-02-25
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	Bug fix: Scale and alphas can be retrieved from internal event format to
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	   external formats

2020-02-17
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	Bug fix: ?keep_failed_events now forces output of actual event data
	Bug fix: particle-set reconstruction (rescanning events w/o radiation)
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2020-01-28
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	Bug fix for left-over EPA parameter epa_e_max (replaced by epa_q_max)
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2020-01-23
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	Bug fix for real components of NLO QCD 2->1 processes
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2020-01-22
        Bug fix: correct random number sequencing during parallel MPI event
	   generation with rng_stream

2020-01-21
	Consistent distribution of events during parallel MPI event generation

2020-01-20
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	Bug fix for configure setup for automake v1.16+
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2020-01-18
	General SLHA parameter files for UFO models supported

2020-01-08
	Bug fix: correctly register RECOLA processes with flavor sums

2019-12-19
	Support for UFO customized propagators
	O'Mega unit tests for fermion-number violating interactions

2019-12-10
	For distribution building: check for graphviz/dot
	   version 2.40 or newer

2019-11-21
	Bug fix: alternate setups now work correctly
	Infrastructure for accessing alpha_QED event-by-event
	Guard against tiny numbers that break ASCII event output
	Enable inverse hyperbolic functions as SINDARIN observables
	Remove old compiler bug workarounds

2019-11-20
	Allow quoted -e argument, implemented -f option

2019-11-19
	Bug fix: resonance histories now work also with UFO models
	Fix in numerical precision of ASCII VAMP2 grids

2019-11-06
	Add squared matrix elements to the LCIO event header

2019-11-05
	Do not include RNG state in MD5 sum for CIRCE1/2

2019-11-04
	Full CIRCE2 ILC 250 and 500 GeV beam spectra added
	Minor update on LCIO event header information

2019-10-30
	NLO QCD for final states completed
	When using Openloops, v2.1.1+ mandatory

2019-10-25
	Binary grid files for VAMP2 integrator

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2019-10-24
	RELEASE: version 2.8.2

2019-10-20
	Bug fix for HepMC linker flags

2019-10-19
	Support for spin-2 particles from UFO files

2019-09-27
	LCIO event format allows rescan and alternate weights

2019-09-24
	Compatibility fix for OCaml v4.08.0+

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2019-09-21
	RELEASE: version 2.8.1

2019-09-19
	Carriage return characters in UFO models can be parsed
	Mathematica symbols in UFO models possible
	Unused/undefined parameters in UFO models handled

2019-09-13
	New extended NLO test suite for ee and pp processes

2019-09-09
	Photon isolation (separation of perturbative and fragmentation
	   part a la Frixione)

2019-09-05
	Major progress on NLO QCD for hadron collisions:
	- correctly assign flavor structures for alpha regions
	- fix crossing of particles for initial state splittings
	- correct assignment for PDF factors for real subtractions
	- fix kinematics for collinear splittings
	- bug fix for integrated virtual subtraction terms

2019-09-03
	b and c jet selection in cuts and analysis

2019-08-27
	Support for Intel MPI

2019-08-20
	Complete (preliminary) HepMC3 support (incl.
	   backwards HepMC2 write/read mode)

2019-08-08
	Bug fix: handle carriage returns in UFO files (non-Unix OS)

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2019-08-07
	RELEASE: version 2.8.0

2019-07-31
	Complete WHIZARD UFO interface:
	- general Lorentz structures
	- matrix element support for general color factors
	- missing features: Majorana fermions and SLHA

2019-07-20
	Make WHIZARD compatible with OCaml 4.08.0+

2019-07-19
	Fix version testing for LHAPDF 6.2.3 and newer
	Minimal required OCaml version is now 4.02.3.

2019-04-18
	Correctly generate ordered FKS tuples for alpha regions
	   from all possible underlying Born processes

2019-04-08
	Extended O'Mega/Recola matrix element test suite

2019-03-29
	Correct identical particle symmetry factors for FKS subtraction

2019-03-28
	Correct assertion of spin-correlated matrix
	   elements for hadron collisions

2019-03-27
	Bug fix for cut-off parameter delta_i for
	   collinear plus/minus regions

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2019-03-27
	RELEASE: version 2.7.1

2019-02-19
	Further infrastructure for HepMC3 interface (v3.01.00)

2019-02-07
	Explicit configure option for using debugging options
	Bug fix for performance by removing unnecessary debug operations

2019-01-29
	Bug fix for DGLAP remnants with cut-off parameter delta_i

2019-01-24
	Radiative decay neu2 -> neu1 A added to MSSM_Hgg model

##################################################################

2019-01-21
	RELEASE: version 2.7.0

2018-12-18
	Support RECOLA for integrated und unintegrated subtractions

2018-12-11
	FCNC top-up sector in model SM_top_anom

2018-12-05
	Use libtirpc instead of SunRPC on Arch Linux etc.

2018-11-30
	Display rescaling factor for weighted event samples with cuts

2018-11-29
	Reintroduce check against different masses in flavor sums
	Bug fix for wrong couplings in the Littlest Higgs model(s)

2018-11-22
	Bug fix for rescanning events with beam structure

2018-11-09
	Major refactoring of internal process data

2018-11-02
	PYTHIA8 interface

2018-10-29
        Flat phase space parametrization with RAMBO (on diet) implemented

2018-10-17
	Revise extended test suite

2018-09-27
	Process container for RECOLA processes

2018-09-15
	Fixes by M. Berggren for PYTHIA6 interface

2018-09-14
	First fixes after HepForge modernization

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2018-08-23
	RELEASE: version 2.6.4

2018-08-09
	Infrastructure to check colored subevents

2018-07-10
	Infrastructure for running WHIZARD in batch mode

2018-07-04
	MPI available from distribution tarball

2018-06-03
	Support Intel Fortran Compiler under MAC OS X

2018-05-07
	FKS slicing parameter delta_i (initial state) implementend

2018-05-03
	Refactor structure function assignment for NLO

2018-05-02
	FKS slicing parameter xi_cut, delta_0 implemented

2018-04-20
	Workspace subdirectory for process integration (grid/phs files)
	Packing/unpacking of files at job end/start
	Exporting integration results from scan loops

2018-04-13
	Extended QCD NLO test suite

2018-04-09
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	Bug fix for Higgs Singlet Extension model
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2018-04-06
	Workspace subdirectory for process generation and compilation
	--job-id option for creating job-specific names

2018-03-20
	Bug fix for color flow matching in hadron collisions
	   with identical initial state quarks

2018-03-08
	Structure functions quantum numbers correctly assigned for NLO

2018-02-24
	Configure setup includes 'pgfortran' and 'flang'

2018-02-21
	Include spin-correlated matrix elements in interactions

2018-02-15
	Separate module for QED ISR structure functions

##################################################################

2018-02-10
	RELEASE: version 2.6.3

2018-02-08
	Improvements in memory management for PS generation

2018-01-31
	Partial refactoring: quantum number assigment NLO
	Initial-state QCD splittings for hadron collisions

2018-01-25
	Bug fix for weighted events with VAMP2

2018-01-17
	Generalized interface for Recola versions 1.3+  and 2.1+

2018-01-15
	Channel equivalences also for VAMP2 integrator

2018-01-12
	Fix for OCaml compiler 4.06 (and newer)

2017-12-19
	RECOLA matrix elements with flavor sums can be integrated

2017-12-18
	Bug fix for segmentation fault in empty resonance histories

2017-12-16
	Fixing a bug in PYTHIA6 PYHEPC routine by omitting CMShowers
	  from transferral between PYTHIA and WHIZARD event records

2017-12-15
	Event index for multiple processes in event file correct

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2017-12-13
	RELEASE: version 2.6.2

2017-12-07
	User can set offset in event numbers

2017-11-29
	Possibility to have more than one RECOLA process in one file

2017-11-23
	Transversal/mixed (and unitarized) dim-8 operators

2017-11-16
	epa_q_max replaces epa_e_max (trivial factor 2)

2017-11-15
	O'Mega matrix element compilation silent now

2017-11-14
	Complete expanded P-wave form factor for top threshold

2017-11-10
	Incoming particles can be accessed in SINDARIN

2017-11-08
	Improved handling of resonance insertion, additional parameters

2017-11-04
	Added Higgs-electron coupling (SM_Higgs)

##################################################################

2017-11-03
	RELEASE: version 2.6.1

2017-10-20
	More than 5 NLO components possible at same time

2017-10-19
	Gaussian cutoff for shower resonance matching

2017-10-12
	Alternative (more efficient) method to generate
	   phase space file

2017-10-11
	Bug fix for shower resonance histories for processes
	   with multiple components

2017-09-25
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	Bug fix for process libraries in shower resonance histories
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2017-09-21
	Correctly generate pT distribution for EPA remnants

2017-09-20
	Set branching ratios for unstable particles also by hand

2017-09-14
	Correctly generate pT distribution for ISR photons

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2017-09-08
	RELEASE: version 2.6.0

2017-09-05
	Bug fix for initial state NLO QCD flavor structures
	Real and virtual NLO QCD hadron collider processes
	   work with internal interactions

2017-09-04
	Fully validated MPI integration and event generation

2017-09-01
	Resonance histories for shower: full support
	Bug fix in O'Mega model constraints
	O'Mega allows to output a parsable form of the DAG

2017-08-24
	Resonance histories in events for transferral
	   to parton shower (e.g. in ee -> jjjj)

2017-08-01
	Alpha version of HepMC v3 interface
	   (not yet really functional)

2017-07-31
	Beta version for RECOLA OLP support

2017-07-06
	Radiation generator fix for LHC processes

2017-06-30
	Fix bug for NLO with structure
	   functions and/or polarization

2017-06-23
	Collinear limit for QED corrections works

2017-06-17
	POWHEG grids generated already during integration

2017-06-12
	Soft limit for QED corrections works

2017-05-16
	Beta version of full MPI parallelization (VAMP2)
	Check consistency of POWHEG grid files
	Logfile config-summary.log for configure summary

2017-05-12
	Allow polarization in top threshold

2017-05-09
	Minimal demand automake 1.12.2
	Silent rules for make procedures

2017-05-07
	Major fix for POWHEG damping
	Correctly initialize FKS ISR phasespace

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2017-05-06
	RELEASE: version 2.5.0

2017-05-05
	Full UFO support (SM-like models)
	Fixed-beam ISR FKS phase space

2017-04-26
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	QED splittings in radiation generator
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2017-04-10
	Retire deprecated O'Mega vertex cache files

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2017-03-24
	RELEASE: version 2.4.1

2017-03-16
	Distinguish resonance charge in phase space channels
	Keep track of resonance histories in phase space
	Complex mass scheme default for OpenLoops amplitudes

2017-03-13
	Fix helicities for polarized OpenLoops calculations

2017-03-09
	Possibility to advance RNG state in rng_stream

2017-03-04
	General setup for partitioning real emission
	   phase space

2017-03-06
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	Bug fix on rescan command for converting event files
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2017-02-27
	Alternative multi-channel VEGAS implementation
	   VAMP2: serial backbone for MPI setup
	Smoothstep top threshold matching

2017-02-25
	Single-beam structure function with
	   s-channel mapping supported
	Safeguard against invalid process libraries

2017-02-16
	Radiation generator for photon emission

2017-02-10
	Fixes for NLO QCD processes (color correlations)

2017-01-16
	LCIO variable takes precedence over LCIO_DIR

2017-01-13
	Alternative random number generator
	   rng_stream (cf. L'Ecuyer et al.)

2017-01-01
	Fix for multi-flavor BLHA tree
	   matrix elements

2016-12-31
	Grid path option for VAMP grids

2016-12-28
	Alpha version of Recola OLP support
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2016-12-27
	Dalitz plots for FKS phase space

2016-12-14
	NLO multi-flavor events possible

2016-12-09
	LCIO event header information added

2016-12-02
	Alpha version of RECOLA interface
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	Bug fix for generator status in LCIO
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##################################################################
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2016-11-28
	RELEASE: version 2.4.0

2016-11-24
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	Bug fix for OpenLoops interface: EW scheme
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	   is set by WHIZARD
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	Bug fixes for top threshold implementation
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2016-11-11
	Refactoring of dispatching
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2016-10-18
	Bug fix for LCIO output

2016-10-10
	First implementation for collinear soft terms
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2016-10-06
	First full WHIZARD models from UFO files
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2016-10-05
	WHIZARD does not support legacy gcc 4.7.4 any longer

2016-09-30
	Major refactoring of process core and NLO components
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2016-09-23
	WHIZARD homogeneous entity: discarding subconfigures
	  for CIRCE1/2, O'Mega, VAMP subpackages; these are
	  reconstructable by script projectors
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2016-09-06
	Introduce main configure summary
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2016-08-26
	Fix memory leak in event generation
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##################################################################
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2016-08-25
	RELEASE: version 2.3.1

2016-08-19
	Bug fix for EW-scheme dependence of gluino propagators

2016-08-01
	Beta version of complex mass scheme support

2016-07-26
	Fix bug in POWHEG damping for the matching

##################################################################

2016-07-21
	RELEASE: version 2.3.0

2016-07-20
	UFO file support (alpha version) in O'Mega

2016-07-13
	New (more) stable of WHIZARD GUI
	Support for EW schemes for OpenLoops
	Factorized NLO top decays for threshold model

2016-06-15
	Passing factorization scale to PYTHIA6
	Adding charge and neutral observables

2016-06-14
	Correcting angular distribution/tweaked kinematics in
	   non-collinear structure functions splittings

2016-05-10
	Include (Fortran) TAUOLA/PHOTOS for tau decays via PYTHIA6
	   (backwards validation of LC CDR/TDR samples)

2016-04-27
	Within OpenLoops virtuals: support for Collier library
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2016-04-25
	O'Mega vertex tables only loaded at first usage
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2016-04-21
	New CJ15 PDF parameterizations added
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2016-04-21
	Support for hadron collisions at NLO QCD
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2016-04-05
	Support for different (parameter) schemes in model files
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2016-03-31
	Correct transferral of lifetime/vertex from PYTHIA/TAUOLA
	  into the event record
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2016-03-21
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	New internal implementation of polarization
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	  via Bloch vectors, remove pointer constructions
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2016-03-13
	Extension of cascade syntax for processes:
	  exclude propagators/vertices etc. possible
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2016-02-24
	Full support for OpenLoops QCD NLO matrix
	  elements, inclusion in test suite
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2016-02-12
	Substantial progress on QCD NLO support
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2016-02-02
	Automated resonance mapping for FKS subtraction
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2015-12-17
	New BSM model WZW for diphoton resonances
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##################################################################
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2015-11-22
	RELEASE: version 2.2.8

2015-11-21
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	Bug fix for fixed-order NLO events
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2015-11-20
	Anomalous FCNC top-charm vertices
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	StdHEP output via HEPEVT/HEPEV4 supported
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2015-11-18
	Full set of electroweak dim-6 operators included
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2015-10-22
	Polarized one-loop amplitudes supported
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2015-10-21
	Fixes for event formats for showered events

2015-10-14
	Callback mechanism for event output
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2015-09-22
	Bypass matrix elements in pure event sample rescans
	StdHep frozen final version v5.06.01 included internally
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2015-09-21
	configure option --with-precision to
	  demand 64bit, 80bit, or 128bit Fortran
	  and bind C precision types
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2015-09-07
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	More extensive tests of NLO
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2015-09-01
	NLO decay infrastructure
	User-defined squared matrix elements
	Inclusive FastJet algorithm plugin
	Numerical improvement for small boosts
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##################################################################

2015-08-11
	RELEASE: version 2.2.7
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2015-08-10
	Infrastructure for damped POWHEG
	Massive emitters in POWHEG
	Born matrix elements via BLHA
	GoSam filters via SINDARIN
	Minor running coupling bug fixes
	Fixed-order NLO events

2015-08-06
	CT14 PDFs included (LO, NLO, NNLL)

2015-07-07
	Revalidation of ILC WHIZARD-PYTHIA event chain
	Extended test suite for showered events
	Alpha version of massive FSR for POWHEG
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2015-06-09
	Fix memory leak in interaction for long cascades
	Catch mismatch between beam definition and CIRCE2 spectrum
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2015-06-08
	Automated POWHEG matching: beta version
	Infrastructure for GKS matching
	Alpha version of fixed-order NLO events
	CIRCE2 polarization averaged spectra with
	   explicitly polarized beams
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2015-05-12
	Abstract matching type: OO structure for matching/merging
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2015-05-07
	Bug fix in event record WHIZARD-PYTHIA6 transferral
	Gaussian beam spectra for lepton colliders
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2015-05-02
	RELEASE: version 2.2.6

2015-05-01
	Models for (unitarized) tensor resonances in VBS
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2015-04-28
	Bug fix in channel weights for event generation.
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2015-04-18
	Improved event record transfer WHIZARD/PYTHIA6

2015-03-19
	POWHEG matching: alpha version
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2015-02-27
	RELEASE: version 2.2.5

2015-02-26
	Abstract types for quantum numbers
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2015-02-25
	Read-in of StdHEP events, self-tests
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2015-02-22
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	Bug fix for mother-daughter relations in
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	   showered/hadronized events

2015-02-20
	Projection on polarization in intermediate states
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2015-02-13
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	Correct treatment of beam remnants in
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2015-02-06
	RELEASE: version 2.2.4

2015-02-06
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	Bug fix in event output
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2015-02-05
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	LCIO event format supported
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2015-01-30
	Including state matrices in WHIZARD's internal IO
	Versioning for WHIZARD's internal IO
	Libtool update from 2.4.3 to 2.4.5
	LCIO event output (beta version)
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2015-01-27
	Progress on NLO integration
	Fixing a bug for multiple processes in a single
	   event file when using beam event files
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2015-01-19
	Bug fix for spin correlations evaluated in the rest
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2015-01-17
	Regression fix for statically linked processes
	   from SARAH and FeynRules
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2015-01-10
	NLO: massive FKS emitters supported (experimental)
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2015-01-06
	MMHT2014 PDF sets included
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2015-01-05
	Handling mass degeneracies in auto_decays

2014-12-19
	Fixing bug in rescan of event files
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##################################################################
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2014-11-30
	RELEASE: version 2.2.3

2014-11-29
	Beta version of LO continuum/NLL-threshold
	matched top threshold model for e+e- physics

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2014-11-28
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	More internal refactoring: disentanglement of module
	   dependencies
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2014-11-21
	OVM: O'Mega Virtual Machine, bytecode instructions
	   instead of compiled Fortran code
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2014-11-01
	Higgs Singlet extension model included

2014-10-18
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	Internal restructuring of code; half-way
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	  WHIZARD main code file disassembled
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2014-07-09
	Alpha version of NLO infrastructure
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##################################################################
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2014-07-06
	RELEASE: version 2.2.2

2014-07-05
	CIRCE2: correlated LC beam spectra and
	  GuineaPig Interface to LC machine parameters
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2014-07-01
	Reading LHEF for decayed/factorized/showered/
	   hadronized events
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2014-06-25
	Configure support for GoSAM/Ninja/Form/QGraf
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2014-06-22
	LHAPDF6 interface
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2014-06-18
	Module for automatic generation of
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	  radiation and loop infrastructure code
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2014-06-11
	Improved internal directory structure
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##################################################################
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2014-06-03
	RELEASE: version 2.2.1

2014-05-30
	Extensions of internal PDG arrays
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2014-05-26
	FastJet interface

2014-05-24
	CJ12 PDFs included
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2014-05-20
	Regression fix for external models (via SARAH
	    or FeynRules)
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2014-05-18
	RELEASE: version 2.2.0

2014-04-11
	Multiple components: inclusive process definitions,
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	   syntax: process A + B + ...

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2014-03-13
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	Improved PS mappings for e+e- ISR
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	ILC TDR and CLIC spectra included in CIRCE1
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2014-02-23
	New models: AltH w\ Higgs for exclusion purposes,
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	  SM_rx for Dim 6-/Dim-8 operators, SSC for
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	  general strong interactions (w/ Higgs), and
	  NoH_rx (w\ Higgs)
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2014-02-14
	Improved s-channel mapping, new on-shell
	  production mapping (e.g. Drell-Yan)
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2014-02-03
	PRE-RELEASE: version 2.2.0_beta

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2014-01-26
	O'Mega: Feynman diagram generation possible (again)
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2013-12-16
	HOPPET interface for b parton matching
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2013-11-15
	PRE-RELEASE: version 2.2.0_alpha-4
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2013-10-27
	LHEF standards 1.0/2.0/3.0 implemented
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2013-10-15
	PRE-RELEASE: version 2.2.0_alpha-3
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2013-10-02
	PRE-RELEASE: version 2.2.0_alpha-2
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2013-09-25
	PRE-RELEASE: version 2.2.0_alpha-1
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2013-09-12
	PRE-RELEASE: version 2.2.0_alpha

2013-09-03
	General 2HDM implemented
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2013-08-18
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	Rescanning/recalculating events

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2013-06-07
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	Reconstruction of complete event
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	  from 4-momenta possible
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2013-05-06
	Process library stacks
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2013-05-02
	Process stacks
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2013-04-29
	Single-particle phase space module
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2013-04-26
	Abstract interface for random
	  number generator
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2013-04-24
	More object-orientation on modules
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	Midpoint-rule integrator

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2013-04-05
	Object-oriented integration and
	  event generation
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2013-03-12
	Processes recasted object-oriented:
	  MEs, scales, structure functions
	First infrastructure for general Lorentz
	  structures
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2013-01-17
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	Object-orientated reworking of library and
	   process core, more variable internal structure,
	   unit tests

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2012-12-14
	Update Pythia version to 6.4.27
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2012-12-04
	Fix the phase in HAZ vertices
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2012-11-21
	First O'Mega unit tests, some infrastructure
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2012-11-13
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	Bug fix in anom. HVV Lorentz structures
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2012-09-18
	RELEASE: version 2.1.1

2012-09-11
	Model MSSM_Hgg with Hgg and HAA vertices
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2012-09-10
	First version of implementation of multiple
	   interactions in WHIZARD
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2012-09-05
	Infrastructure for internal CKKW matching
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2012-09-02
	C, C++, Python API
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2012-07-19
	Fixing particle numbering in HepMC format
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2012-06-15
	RELEASE: version 2.1.0

2012-06-14
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	Analytical and kT-ordered shower officially
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	  released
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	PYTHIA interface officially released
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2012-05-09
	Intrisince PDFs can be used for showering

2012-05-04
	Anomalous Higgs couplings a la hep-ph/9902321
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2012-03-19
	RELEASE: version 2.0.7
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2012-03-15
	Run IDs are available now
	More event variables in analysis
	Modified raw event format (compatibility mode exists)
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2012-03-12
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	Bug fix in decay-integration order
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	MLM matching steered completely internally now
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2012-03-09
	Special phase space mapping for narrow resonances
	  decaying to 4-particle final states with far off-shell
	  intermediate states
	Running alphas from PDF collaborations with
	  builtin PDFs
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2012-02-16
	Bug fix in cascades decay infrastructure
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2012-02-04
	WHIZARD documentation compatible with TeXLive 2011
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2012-02-01
	Bug fix in FeynRules interface with --prefix flag
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2012-01-29
	Bug fix with name clash of O'Mega variable names
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2012-01-27
	Update internal PYTHIA to version 6.4.26
	Bug fix in LHEF output
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2012-01-21
	Catching stricter automake 1.11.2 rules
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2011-12-23
	Bug fix in decay cascade setup
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2011-12-20
	Bug fix in helicity selection rules
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2011-12-16
	Accuracy goal reimplemented
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2011-12-14
	WHIZARD compatible with TeXLive 2011
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2011-12-09
	Option --user-target added
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2011-12-07
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	RELEASE: version 2.0.6

2011-12-07
	Bug fixes in SM_top_anom
	Added missing entries to HepMC format
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1187

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2011-12-06
	Allow to pass options to O'Mega
	Bug fix for HEPEVT block for showered/hadronized events
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2011-12-01
	Reenabled user plug-in for external code for
	   cuts, structure functions, routines etc.

2011-11-29
	Changed model SM_Higgs for Higgs phenomenology

2011-11-25
	Supporting a Y, (B-L) Z' model

2011-11-23
	Make WHIZARD compatible for MAC OS X Lion/XCode 4
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1204 1205

2011-09-25
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	WHIZARD paper published: Eur.Phys.J. C71 (2011) 1742

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1208
2011-08-16
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1209 1210
	Model SM_QCD: QCD with one EW insertion

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2011-07-19
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	Explicit output channel for dvips avoids printing

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2011-07-10
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1215 1216
	Test suite for WHIZARD unit tests

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1217
2011-07-01
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1218 1219
	Commands for matrix element tests
	More OpenMP parallelization of kinematics
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	Added unit tests
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1221

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2011-06-23
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	Conversion of CIRCE2 from F77 to F90, major
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	  clean-up
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2011-06-14
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	Conversion of CIRCE1 from F77 to F90

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2011-06-10
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	OpenMP parallelization of channel kinematics
		(by Matthias Trudewind)

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2011-05-31
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	RELEASE: version 1.97

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2011-05-24
	Minor bug fixes: update grids and elsif statement.
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##################################################################

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2011-05-10
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	RELEASE: version 2.0.5

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2011-05-09
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	Fixed bug in final state flavor sums
	Minor improvements on phase-space setup

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1248
2011-05-05
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1249 1250
	Minor bug fixes

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1251
2011-04-15
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	WHIZARD as a precompiled 64-bit binary available

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2011-04-06
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	Wall clock instead of cpu time for time estimates

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2011-04-05
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1258 1259
	Major improvement on the phase space setup

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1260 1261 1262
2011-04-02
	OpenMP parallelization for helicity loop in O'Mega
	   matrix elements
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1263

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1264
2011-03-31
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	Tools for relocating WHIZARD and use in batch
	environments

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2011-03-29
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	Completely static builds possible, profiling options

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2011-03-28
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	Visualization of integration history

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2011-03-27
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	Fixed broken K-matrix implementation

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2011-03-23
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	Including the GAMELAN manual in the distribution

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2011-01-26
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	WHIZARD analysis can handle hadronized event files

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2011-01-17
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	MSTW2008 and CT10 PDF sets included

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2010-12-23
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	Inclusion of NMSSM with Hgg couplings

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2010-12-21
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	Advanced options for integration passes

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2010-11-16
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	WHIZARD supports CTEQ6 and possibly other PDFs
	directly; data files included in the distribution

##################################################################

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2010-10-26
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	RELEASE: version 2.0.4

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2010-10-06
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	Bug fix in MSSM implementation

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2010-10-01
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	Update to libtool 2.4

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2010-09-29
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	Support for anomalous top couplings (form factors etc.)
	Bug fix for running gauge Yukawa SUSY couplings

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2010-09-28
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	RELEASE: version 1.96

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2010-09-21
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	Beam remnants and pT spectra for lepton collider re-enabled
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	Restructuring subevt class
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2010-09-16
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	Shower and matching are disabled by default
	PYTHIA as a conditional on these two options

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2010-09-14
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	Possibility to read in beam spectra re-enabled (e.g. Guinea
	   Pig)

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2010-09-13
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	Energy scan as (pseudo-) structure functions re-implemented

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2010-09-10
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	CIRCE2 included again in WHIZARD 2 and validated

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2010-09-02
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	Re-implementation of asymmetric beam energies and collision
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	  angles, e-p collisions work, inclusion of a HERA DIS test
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	  case

##################################################################

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2010-10-18
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	RELEASE: version 2.0.3

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2010-08-08
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	Bug in CP-violating anomalous triple TGCs fixed

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2010-08-06
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	Solving backwards compatibility problem with O'Caml 3.12.0

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2010-07-12
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	Conserved quantum numbers speed up O'Mega code generation

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2010-07-07
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	Attaching full ISR/FSR parton shower and MPI/ISR
	   module
	Added SM model containing Hgg, HAA, HAZ vertices

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2010-07-02
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	Matching output available as LHEF and STDHEP

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2010-06-30
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	Various bug fixes, missing files, typos

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2010-06-26
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	CIRCE1 completely re-enabled
	Chaining structure functions supported

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2010-06-25
	Partial support for conserved quantum numbers in
	   O'Mega
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2010-06-21
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	Major upgrade of the graphics package: error bars,
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	   smarter SINDARIN steering, documentation, and all that...
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2010-06-17
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	MLM matching with PYTHIA shower included

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2010-06-16
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	Added full CIRCE1 and CIRCE2 versions including
	full documentation and miscellanea to the trunk

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2010-06-12
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	User file management supported, improved variable
	and command structure

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2010-05-24
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	Improved handling of variables in local command lists

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2010-05-20
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	PYTHIA interface re-enabled

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2010-05-19
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	ASCII file formats for interfacing ROOT and gnuplot in
	   data analysis

##################################################################

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2010-05-18
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	RELEASE: version 2.0.2

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2010-05-14
	Reimplementation of visualization of phase space
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	   channels
	Minor bug fixes

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2010-05-12
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	Improved phase space - elimination of redundancies

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2010-05-08
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	Interface for polarization completed: polarized beams etc.

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2010-05-06
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	Full quantum numbers appear in process log
	Integration results are usable as user variables
	Communication with external programs

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2010-05-05
	Split module commands into commands, integration,
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	   simulation modules

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2010-05-04
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	FSR+ISR for the first time connected to the WHIZARD 2 core

##################################################################

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2010-04-25
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	RELEASE: version 2.0.1

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2010-04-23
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	Automatic compile and integrate if simulate is called
	Minor bug fixes in O'Mega

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2010-04-21
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	Checkpointing for event generation
	Flush statements to use WHIZARD inside a pipe

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2010-04-20
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	Reimplementation of signal handling in WGIZARD 2.0

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2010-04-19
	VAMP is now a separately configurable and installable unit of
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	   WHIZARD, included VAMP self-checks
	Support again compilation in quadruple precision

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2010-04-06
	Allow for logarithmic plots in GAMELAN, reimplement the
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