issue000047	Put NJOY to up259 update level
issue000048	Correct the SIGS array recovered by module CRE:
issue000049	Correct STEP DOWN in module UTL:
issue000050	Update the documentation of PyNjoy and rename it as IGE305
issue000051	Change record name COMMEN to COMMENT in COMPO: and NCR:
issue000052	Implement GMRES(m) algorithm in SN method
issue000053	Put NJOY to upnea021_up250 level
issue000054	Complete the implementation of Donjon V4
issue000055	Add interoperability of SHI: with all solution modules
issue000056	Modifications in NCR: requested for CRD/ACR project
issue000057	Reimplement the double-heterogeneity treatment (Bihet): Reimplement Bihet using the scattering reduction technique Implement the Sanchez-Pomraning model Make Bihet compatible with non-PIJ (i.e. ARM) solution types
issue000058	Implement the double-heterogeneity treatment with the method of characteristics
issue000059	Initial support of gfortran compiler
issue000060	Improve delta-sigma capabilities of the multicompo database
issue000061	Implement the subgroup projection method (SPM): modify the USS: module update NJOY99 to upnea027_up259 level add SHEM361 energy mesh add non-regression tests for SHEM295 and SHEM361.
issue000062	Initial support of Intel Macintosh (little endian)
issue000063	Implement the keyword NSDSA in SN cases
issue000064	Implement space-time kinetics (theta method) in Trivac
issue000065	Improvement of the non-sectorized DP-0 and DP-1 PIJ calculations in Sybil: Uniformization of the tracking for all PIJ integrators Add the possibility to void the outer crown in pincells Implement Flurig scheme in hexagonal no-sectorized geometries Collect integer and real tracking information in distinct arrays.
issue000066	Implement EDF-style SPH homogenization
issue000067	Bring NXT: to Dragon 3.06 level
issue000068	Various corrections to the PyNJOY library production system: Correct a2b_drglib datafiles for Draglib ascii -> binary conversion Correct save scripts for Macintosh Intel computers Correct a limit of group-91 in SHEM-295 and SHEM-361
issue000069	Implement the possibility to define NFTOT in MAC:
issue000070	Initial commit of the multigroup Monte-Carlo method
issue000071	Correct the PIJ-PIJ SPH equivalence in non-standard homogenization cases
issue000072	Implement adjoint calculations: Introduction of T: module for macrolib transposition Add the possibility to transpose the ACA operator
issue000073	Introduction of GPT capabilities in Dragon: Part 1: Gradient of the macrolib as GPT source. Part 2: Solution of a fixed source eigenvalue equation.
issue000074	Improve PyNjoy system: Implement Njoy99 updates to upnea035_up259 level Increase the egrid discretization in thermr (IRSN proposal) Add isotopes (H1_CH2, graphite, tungstene, etc.) in PyNjoy data files
issue000075	Correct a NCR: interpolation error in instantaneous cases
issue000076	Initial support of the new CEA2005v4.1 Apollib2 library
issue000077	Implement quadrupole range (QR) quadratures in SNT:
issue000078	Set of corrections to be implemented in Dragon 3.06A