====== CLTdesigner - Versions and changes ======

^Date  ^  Version  ^  Modules concerned  ^Changes  ^
|13.04.2011  |  2.0 a  |  CLT-Plate 1D - Internal forces  |- interaction M+N for internal forces according to 2nd order theory: no quadratic interaction if M=0  |
|09.05.2011  |  2.0 b  |  All  |- Cross section definition for products: Display problem fixed  |
|09.05.2011  |  2.0 c,d  |  CLT-Plate 1D - Continuous beam  |- KLED of imposed loads modified according to Eurocode or NA  |
|01.06.2011  |  2.0 e  |  CLT-Plate 1D - Continuous beam  |- PreferencesDialog: Limit-Spinner.commitEdit() invoked when pressing OK  | 
|28.06.2011  |  2.1  |  All  |- Products Hasslacher\\  - Displaying the storage location on the window\\  - Output of the deflection in mm in the pdf report  |
|17.08.2011  |  2.1 a  |  All  |- MM 7ss-layups and MOE fixed  |
|28.02.2012  |  2.2  |    |- Spanish version\\  - Stora Enso and Finnforest removed\\  - Preferred cross sections implemented\\  - Material according approvals fixed\\  - new layups Haas (Timbory) and Hasslacher\\  - in-plane shear corrected for double layers\\  - national annex DE\\  - User-Preferences established  |
|24.08.2012  |  3.0  |    |- shear analogy method\\  - vibration verification according to Hamm/Richter and Hamm/Richter mod.\\  - vibration check according to ON B extended by vibration acceleration\\  - layups Haas and Hasslacher updated\\  - new material for Hasslacher according to ETA\\  - user-defined combination coefficients, safety factors and kdef values\\  - Preferences revised  |
|03.01.2013  |  3.0 a  |    |- Binder removed\\  - Hasslacher material ETA set as default value  |
|16.01.2013  |  3.1  |    |- new KLH layups\\  - charring rate of KLH changed\\  - tensile strength of KLH changed\\  - Tension check for transverse layers changed  |
|21.01.2013  |  3.1 a  |    |- Bug in vibration verification for cross section widths unequal 1m corrected  |
|21.06.2013  |  3.2  |    |- new Hasslacher layups\\  - adhesive for Hasslacher changed\\  - problem with tables on Mac fixed\\  - SLS combination problem with wind and snow when load position "Total" fixed  |
|21.06.2013  |  3.2 a  |    |- problem with dead load + snow fixed  |
|22.07.2013  |  3.3  |    |- new Derix layups\\  - new MM layups\\  - Bug with dead load and ProjectPreferences fixed\\  - display of b<sub>ef</sub> with screed fixed  |
|12.02.2014  |  3.4  |    |- new Hasslacher layups  |
|30.04.2014  |  3.5  |    |- Rolling shear strength KLH according to ETA-06/0138 (2012-2017) modified\\  - mistake in writing in Hasslacher layups corrected\\  - display problem of utilization ratios in case of fire in module "CLT-Plate 1D - internal forces" fixed  |
|06.06.2014  |  3.5 a  |  CLT-Plate 1D - Continuous beam  |- Bug for beams with cantilevers in showing utilization ratios fixed, as well as the differences between summary and details  |
|21.07.2014  |  3.5 b  |    |- signed jar-File  |
|07.04.2015  |  3.5 c  |    |- GUIPreferences user-defined cursor excluded, because error message to a user  |
|29.07.2015  |  3.6  |    |- Binder and Stora Enso layups included\\  - ON B1995-1-1:2014 implemented\\  - disregarding of short cantilevers in SLS verification\\  - bug with stiffness criterion (vibrations) for continuous beams fixed  |
|29.07.2015  |  3.6 a  |    |- NullpointerException at VibrationCalculatorEN fixed  |
|30.11.2015  |  4.0  |  Compression perpendicular to grain  |- bug in detail view according to DIN 2010 fixed  |
| :::  |  :::  |    |- implementation of DIN 2013\\  - bug when displaying the help fixed\\  - k<sub>mod</sub> values according to ON B 2014 adjusted\\  - bug when changing the calculation method fixed\\  - bug at buckling fixed  |
|02.12.2015  |  4.0 a  |  CLT-Plate 1D - Internal forces  |- saving problem and locale problem solved  |
|09.12.2015  |  4.0 b  |    |- Haas layups removed  |
|22.12.2015  |  4.0 c  |  Full version  |- problem with layer selection for user-defined cross sections fixed  |
|31.03.2016  |  4.0 d  |  Decker, Derix  |- problem with decimal format in case of vibrations solved  |
|31.03.2016  |  5.0  |  Full version, Hasslacher, MM  |- problem with decimal format in case of vibrations solved\\  - Module "Ribbed slab" implemented  |
|06.04.2016  |  4.0 e  |  Decker, Derix  |- bug with the loads after file opening fixed\\  - deleting of results if support width is changed  |
|06.04.2016  |  5.0 a  |  Full version, Hasslacher, MM  |- bug with the loads after file opening fixed\\  - deleting of results if support width is changed  |
|01.08.2016  |  5.0 b  |  Full version, Hasslacher, MM  |- bug with preferences after file opening fixed\\  - bug at ribbed slab with different GLT strength classes fixed\\  - calculation of in-plane shear stiffness and twisting stiffness according to ON B 1995-1-1:2015  |
|01.08.2016  |  4.0 f  |  Decker, Derix  |- bug with preferences after file opening fixed\\  - calculation of in-plane shear stiffness and twisting stiffness according to ON B 1995-1-1:2015  |
|24.05.2017    |  6.0  |    |- bug at shear stiffness of ribbed slabs fixed\\  - compression perpendicular to grain to one-sided load application extended\\  - ribbed slab: bug with too small GLT beam height fixed\\  - structural fire design: bug when reading the file (charring rate, heat resistant and side bonded) fixed\\  - Module CLT-Plate loaded in plane: fire update problem fixed\\  - Module "Horizontal load distribution on shear walls"\\  - Module "Stiffness matrix"\\  - Extension "Concentrated loads"\\  - Products of Cross Timber Systems implemented\\  - Products of Decker removed\\  - PDF-Export of detailed results\\  - vibration check on cantilevers  |
|07.06.2017    |  6.1  |    |- products of Decker implemented  |
|04.07.2017    |  6.2  |  Horizontal load distribution on shear walls - Full version, Hasslacher  |- display bug as well as a save/open problem when adding walls fixed  |
|10.07.2017    |  6.3  |  Full version, all company versions  |- linkMaterial=true\\  - remember material selection if new product from the same company is selected  |
|17.07.2017    |  6.4  |  Full version, all company versions  |- bug fixed when opening module "internal forces" with respect to the cross section in case of fire\\  - fixed bug when opening a file in respect to rotated products\\  - preferred cross sections removed  |
|01.09.2017    |  6.5  |  Full version, all company versions  |- bug with user-defined combination coefficients fixed\\  - bug in module "CLT-Plate loaded in-plane" - fire cross section and pdf report as well as saving - fixed  |
|25.10.2017    |  6.6  |  Full version, all company versions  |- KLH layups updated\\  - NA NL\\  - NL\\  - compression perpendicular to grain: limits for k<sub>c,90</sub>  |
|21.12.2017    |  6.7  |  Full version, all company versions  |- Hasslacher layups updated\\  - Bug when defining a width in module "CLT-Plate 1D - continuous beam"\\  - text field charring rate: value acceptance in case of loss of focus  |
|22.12.2017    |  6.7.1  |  Full version, Hasslacher  |- Hasslacher layups 7s and 8s updated  |
|11.01.2018    |  6.7.2  |  Full version, Hasslacher  |- Hasslacher layup 5s-150 added   |
|11.06.2018    |  6.8  |  Full version, all company versions  |- optimization of layups\\  - start calculation button in toolbar\\  - Choice of language at first start\\  - calculation of b<sub>ef</sub> for ribbed slabs only when pressing the button\\  - fire: calculation of t<sub>a</sub>\\  - bug shear stress in pdf report fixed\\  - bug with the k<sub>def</sub> values in the settings/preferences fixed\\  - Material Derix-ETA added\\  - k<sub>cr</sub> for shear strength of material EN 338 and EN 14080 considered\\  - ribbed slab - layer wise verification\\  - layups Piveteaubois (HEXA2)\\  - compression perpendicular to grain according to Brandner 2018   |
|06.08.2018    |  6.9  |  Full version, all company versions  |- bug in the output of the material parameters fixed\\  - bug in the output of cross section values in case of fire for different calculation methods fixed\\  - Gamma method\\  - new ETA Hasslacher\\  - NA FR\\  - layups Piveteaubois (HEXA1)   |
|19.09.2018    |  6.9.1  |  Full version, all company versions  |- new logos Hasslacher and Derix\\  - preferences: bug with selection of calculation method if gamma is not available, fixed   |
|08.10.2018    |  6.10  |  Full version, all company versions  |- layups best wood SCHNEIDER\\  - pdf report: changes to the page layout\\  - resources NL completed\\  - utilization ratios in case of vibrations\\  - bug in the display of utilization ratios in case of fire in the module "internal forces" fixed\\  - bug in CSInputPanel in case of fire and automatic calculation fixed  |
|23.10.2018    |  6.10.1  |  Full version, all company versions  |- material Radiusholz (only available in the testing version)\\  - Material allocation HEXA1 T\\  - units in module "horizontal load distribution on shear walls"\\  - Winst,Q instead of winst,G+Q for NA FR  |
|07.11.2018    |  6.10.2  |  Full version, Derix  |- logo Derix  |
|08.11.2018    |  6.10.3  |  Full version  |- material Binder  |
|22.11.2018    |  6.10.4  |  Full version, all company versions  |- w_fin and w_net,fin revised  |
|14.12.2018    |  6.10.5  |  Full version, all company versions  |- default setting for neglecting own weight g0 changed\\  - bug with Gamma method, if Det=0 fixed   |
|17.01.2019    |  6.10.6  |  Full version, all company versions  |- Bug in SLS NA FR fixed  |
|29.01.2019    |  6.10.7  |  Full version, all company versions  |- take over SLS limits in the settings (without pressing Enter)\\  - translation FR\\  - bug in wperm for vibrations according to DIN fixed  |
|18.02.2019    |  6.10.8  |  Full version, all company versions  |- Name of MM changed\\  - cross section of Piveteaubois 3s 80 changed\\  - translations FR revised\\  - horizontal load distribution on shear walls: selection of producers implemented  |
|11.03.2019    |  6.10.9  |  Full version, all company versions  |- horizontal load distribution on shear walls: selection of center of rotation of a wall implemented\\  - fixed bug when opening a Piveteaubois layup  |
|01.04.2019    |  6.11  |  Full version, all company versions  |- Binderholz removed\\  - file open problems fixed  |
|02.04.2019    |  6.11.1  |  Full version, all company versions  |- cross section library edited\\  - effektive width for the stiffness criterion EC5 edited (1m or room width, if < 1m)  |
|23.05.2019    |  6.12  |  Full version, all company versions  |- products KLH updated\\  - material update for Stora Enso and Hasslacher\\  - terms of use revised  |
|27.05.2019    |  6.12.1  |  Full version, Hasslacher  |- old material of Hasslacher removed  |
|13.06.2019    |  6.12.2  |  Full version, Cross Timber Systems  |- old material of Stora Enso removed\\  - charring rate CTS changed to side bonded\\  - update problem charring rate fixed  |
|18.07.2019    |  6.12.3  |  Full version, all company versions  |- revised terms of use FR\\  - NA FR: w2 changed - amount of g1,k as fragil\\  - Derix layups L100-5s, L110-5s, L120-5s added  |
|27.09.2019    |  6.13  |  Full version, all company versions  |- PDF report - problem with empty page after TOC fixed\\  - material of KLH revised\\  - MM - adjustment according to ETA (material and fire)\\  - bug in charring rates after file opening fixed  |
|16.10.2019    |  6.13.1  |  Full version, MM  |- MM: ration board thickness to width t/a = 4, default calculation method GAMMA  |
|07.01.2020    |  6.14  |  Full version, Derix  |- Derix: new ETA and layups, selection of adhesive PUR/MUF  |
|03.02.2020    |  6.14.1  |  Full version  |- selection of producers revised\\  - material NORDIC-1950Fb-No.3 edited  |
|13.02.2020    |  6.14.2  |  Full version, all company versions  |- fixed bugs regarding fire data when switching producers  |
|09.03.2020    |  7.0  |  Full version, all company versions  |- module SHERPA CLT-Connector\\  - material library  |
|24.03.2020    |  7.0.1  |  Full version, Cross Timber Systems, Hasslacher, MM  |- module ribbed slab: fixed bug when generating pdf report  |
|01.05.2020    |  7.0.2  |  Full version  |- best wood SCHNEIDER removed  |
|11.05.2020    |  7.0.3  |  Full version, all company versions  |- new certificate\\  - fixed bug regarding cross-section library in case of fire  |
|27.05.2020    |    |  Cross Timber Systems  |- deleted  |
|28.05.2020    |  7.0.4  |  Full version  |- Cross Timber Systems removed\\  - rho_mean of material Stora Enso changed  |
|13.07.2020    |  7.0.5  |  Full version, Cross Timber Systems  |- Cross Timber Systems added  |
|16.07.2020    |  7.0.6  |  Full version, all company versions  |- fixed bug regarding shown results in detail for shear analogy & fire  |
|25.09.2020    |  7.1  |  Full version, all company versions  |- module continuous beam: fixed bug regarding concentrated loads near supports  |
|03.12.2020    |  7.2  |  Full version, all company versions  |- ETA-09/0036 of 2.9.2020\\  - Fire revised\\  - fixed inconsistencies regarding ksys and 1/ksys\\  - problem with gamma method using different materials in cross section solved\\  - highlighting special layup Derix  |
|18.12.2020    |  7.2.1  |  Full version, all company versions  |- fixed bug in the pdf report regarding cross-section values  |
|15.03.2021    |  7.3  |  Full version, all company versions  |- Piveteaubois: changed densities\\  - NA FR: ULS fire - additional combinations\\  - Straightness factor β<sub>c</sub> added to the settings\\  - Hasslacher: new material CL26E11.8 according to ETA-12/0281 of 09.11.2020  |
|04.06.2021    |  7.4  |  Full version, all company versions  |- Cross Timber Systems removed\\  - module CLT-Plate 1D - Internal forces: bug in cross-section values in pdf file fixed (with SAV and Gamma method)\\  - Short summary\\  - Hasslacher: layerwise material selection (for t<sub>i</sub> ≥ 40 mm CL26E11.8 and CL36E14.7 according to ETA-12/0281 of 09.11.2020 available)\\  - Optimizer: Bug with temp file name under Windows fixed  |
|22.07.2021    |  8.0  |  Full version  |- module wall  |
|10.12.2021    |  8.1  |  Full version, all company versions  |- Decker: new layups\\  - fixed bug showing fire details for company products after opening an old file\\  - fixed bug in the pdf report when short cantilevers were neglected\\  - fixed bug in the calculation of the shear stiffness of 3s in the weak direction\\  - fire: user-defined values of minimum residual layer thickness enabled   |
|16.12.2021    |  8.1.1  |  Full version  |- fire & Piveteaubois: falling-off layers also in case of walls   |
|20.12.2021    |  8.1.2  |  Full version, Hasslacher, MM  |- module T-Beam: default material rib GL24h - EN 14080   |
|28.06.2022    |  8.2  |  Full version, all company versions  |- best wood SCHNEIDER included\\  - module wall: bug fixed in calculation of n<sub>xy</sub> torsion in case of fire\\  - module continuous beam: bug fixed for SAV & fire & only 1 longitudinal layer and 1 cross layer\\  - module CLT-Plate loaded in plane extended to Brandner & Dietsch et al. 2015\\  - modules ribbed slab and wall revised regarding speed   |
|20.07.2022    |  8.2.1  |  Full version, all company versions  |- modules wall and plate loaded in plane: bug fixed for fire (falling off of charred layers, minimum thickness)   |
|29.09.2022    |  8.3  |  Full version, all company versions  |- fire: fixed bug when switching from company product to user-defined; added 2nd charring rate for Hasslacher   |
|28.02.2023    |  8.3.1  |  Decker  |- Upgrade company version: concentrated loads, wall without openings, horizontal load distribution on shear walls   |
|12.07.2023    |  8.4  |  Full version, all company versions  |- materials revised\\  - Piveteaubois: shear wall proofs modified\\  - NA FR: calculation of wfin - winst,G revised\\  - pdf protection removed\\  - module wall: kmod bug when switching languages fixed, display bug for boundary conditions after opening fixed, display problem of VM forces fixed, bug when updating buckling length factor fixed\\  - preferences: calculation of self-weight with rho_mean of material set to default\\  - fire: bug at pdf short summary fixed\\  - module ribbed slab: bug at material of new glulam lamellas fixed, option "standard dimensions only" added\\  - fire & Gamma method: fixed bug with external cross layers\\  - module "internal forces": display bug of details after completely burned fixed\\  - bug in interaction of CS & material libraries fixed\\  - company version Derix: activation of additional modules   |
|28.07.2023    |  8.4.1  |  Full version, all company versions  |- bug with languages fixed\\  - NA FR: calculation of wfin - winst,G revised   |
|18.08.2023    |  8.4.2  |  Full version  |- bug with ZSL-calculator and Piveteaubois products fixed   |
|20.09.2023    |  8.4.3  |  Full version, all company versions  |- NEN: WorkingLoadType.H set to SHORT\\  - NEN: Vibrations - choice of requirements with WarningDialog\\  - MM: additional layups\\  - fire: bug after file opening fixed   |
|29.09.2023    |  8.4.4  |  Full version, all company versions  |- vibrations: normal requirements - bug when opening the file fixed   |
|27.10.2023    |  8.4.5  |  Full version, all company versions  |- wall: bug after opening and changing cross section fixed   |
|06.12.2023    |  8.4.6  |  Full version, all company versions  |- Continuous beam: calculation of bearing pressure synchronized with module compression perpendicular to grain\\  - bug with material MM-C24 ETA 2023 and ksys fixed\\  - Tab with supporting forces added and copy to clipboard included\\  - modules internal forces, compression perp. to grain, plate loaded in plane, all, SHERPA CLT-Connector: default values of gammaM according to the settings\\  - Derix & fire: 2nd charring rate for wall elements activated\\  - stiffness matrix: export RFEM 6 (csv)  |
|14.10.2024    |  9.0  |  Full version, all company versions  |- module ribbed slab new\\  - module box elements\\  - module web plates\\  - Schneider: new layups, rolling shear strength independent of layer thickness\\  - Decker: new logo, new layups\\  - bug for layups with different strengths fixed\\  - bug when updating WorkingLoadType fixed  |