﻿2015-08-18
  !!! version to be uploaded on GitHub !!!
  new data (thanks to Juan I. Larruquert, Instituto de Optica, Madrid, Spain for providing numerical data)
    main/B4C/Larruquert.yml
    main/Ca/Rodriguez-de Marcos.yml
    main/SiC/Larruquert.yml
    main/SrF2/Rodriguez-de Marcos.yml
    main/Sr/Rodriguez-de Marcos.yml
    main/C/Larruquert.yml
  bug fixes
    corrected publication date of main/Ho/Fernandez-Perea.yml data in library.yml (2008->2011)
    main/Tm/Garcia-Cortes.yml renamed to main/Tm/Vidal-Dasilva.yml; Record in library.yml updated accordingly
    removed legacy main/C/Amorphous.yml

2015-07-05
  new data (thanks to Kevin McPeak, ETH Zürich, Switzerland for providing data in yaml format!)
    main/Ag/McPeak.yml
    main/Al/McPeak.yml
    main/Au/McPeak.yml
    main/Cu/McPeak.yml
  new data (thanks to Piers Barnes, Imperial College London, UK, for providing data in yaml format!)
    other/perovskite/CH3NH3PbI3/Leguy.yml
    other/perovskite/CH3NH3PbI3/Leguy-hydrated.yml
  new data
    main/Rh/Coulter-40.yml
    main/Rh/Coulter-300.yml
    main/Rh/Arndt.yml
    main/Rh/Weaver.yml
    main/Sc2O3/Arndt.yml
    organic/C2H6O2 - ethylene glycol/Sani_and_Otanicar.yml
    organic/C3H8O2 - propylene glycol/Otanicar.yml
    other/heat transfer fluids/Therminol VP-1/Otanicar.yml
  other
    library.yml: Improved classification of organic compounds (alcohols -> alcohols, diols and triols)
    library.yml: Amyl alcohol renamed to Pentanol
  
2015-05-24
  new data (thanks to Elisa Sani, National Institute of Optics, Firenze, Italy)
    organic/C2H6O2 - ethylene glycol/Sani.yml
    organic/C2H6O2 - ethylene glycol/Sani1.yml
    organic/C2H6O2 - ethylene glycol/Sani2.yml
  new data (thanks to Mikael Malmström for suggesting and digitizing data)
    main/C/Dore.yml
  new data (thanks to Peter Zeppenfeld, Johannes Kepler University, Linz, Austria for suggesting data)
    main/Au/Olmon-ev.yml
    main/Au/Olmon-sc.yml
    main/Au/Olmon-ts.yml
  new data (thanks to Peter Zeppenfeld for suggesting data and to Norbert Esser, Leibniz-Institut für Analytische Wissenschaften - ISAS, Dortmund, Germany for providing numerical data)
    main/Ag/Stahrenberg.yml
    main/Cu/Stahrenberg.yml
  bug fixes
    library.yml: fixed wavelength range in Phillip and Taft 1964 - Diamond
    library.yml: added missing quotation mark and "content" keyword in lines 2182-2183 (Thanks to Thomas Mansencal, Moving Picture Company, London, UK and to Nikita Khodakovskiy, Max Born Institute, Berlin, Germany)
  small improvements
    "Numerical data kindly provided by..." notes modified to use same format across the database
    library.yml: added missing "n,k" in the names of some pages (in Ag, Al, Au, Cu)

2015-03-11
  new data
    organic/C5H12 - pentane/Anderson.yml
    organic/C8H18 - octane/Anderson.yml
  bug fixes
    corrected "dash" character in page ranges in ~70 files
  bug fixes (refrerences corrected)
    organic/(C6H9NO)n - polyvinylpyrrolidone/Konig.yml
    other/mixed crystals/In2O3-SnO2/Konig-EMA.yml
    other/mixed crystals/In2O3-SnO2/Konig.yml
    organic/C2H3N - acetonitrile/Moutzouris.yml
    organic/C3H8O - propanol/Moutzouris.yml
    organic/C4H10O - butanol/Moutzouris-iso.yml
    organic/C4H10O - butanol/Moutzouris-n.yml
    organic/C4H8O2 - dioxane/Moutzouris.yml
    organic/C5H12O - amyl alcohol/Moutzouris-iso.yml
    organic/C5H12O - amyl alcohol/Moutzouris-normal.yml
    organic/C5H12O2 - pentanediol/Moutzouris.yml
    organic/C6H6 - benzene/Moutzouris.yml
    organic/C7H8 - toluene/Moutzouris.yml
    organic/CCl4 - carbon tetrachloride/Moutzouris.yml
    organic/CH4O - methanol/Moutzouris.yml

2015-02-15
  new data (thanks to Vamsi Borra, University of Toledo for very useful input)
    main/In/Golovashkin-295.yml
    main/In/Golovashkin-4.2.yml
    main/Nb/Golovashkin-293.yml
    main/Nb/Golovashkin-78.yml
    main/Nb/Golovashkin-4.2.yml
    main/Pb/Golovashkin-293.yml
    main/Pb/Golovashkin-78.yml
    main/Pb/Golovashkin-4.2.yml
    main/Sn/Golovashkin-293.yml
    main/Sn/Golovashkin-78.yml
    main/Sn/Golovashkin-4.2.yml
    main/Ti/Mash.yml
    main/Zn/Motulevich.yml
    other/alloys/Nb-Sn/Golovashkin-06.yml
    other/alloys/Nb-Sn/Golovashkin-22.yml
    other/alloys/Nb-Sn/Golovashkin-28.yml
    other/alloys/Nb-Sn/Golovashkin-30.yml
    other/alloys/Nb-Sn/Golovashkin-34.yml
    other/alloys/Nb-Sn/Golovashkin-40.yml
    other/alloys/Nb-Sn/Golovashkin-55.yml
    other/alloys/V-Ga/Golovashkin-293.yml
    other/alloys/V-Ga/Golovashkin-78.yml
  new data
    main/Cu/Babar.yml
    main/Ag/Babar.yml
    main/Au/Babar.yml
    other/other/soot/acetylene soot - Dalzell.yml
    other/other/soot/propane soot - Dalzell.yml"
  bug fixes
    corrected error in library.yml that resulted in not displaying platinum on the "3D" shelf
  small improvements
    added Pb and Ti "3D" shelf
    added "MISCELLANEOUS" book to "3D" shelf
    added acetylene and propane soot to "3D" shelf

2015-01-17
  !!! refractiveindex.info database is released to public domain via CC0 1.0 Universal Public Domain Dedication !!!
  bug fixes
    glass/schott/inquiry/N-BAF3 - added closing quotation mark in the "COMMENTS:" field

2015-01-01
  data relevant to 3D rendering assembled in a separate shelf (thanks to Thomas Coote, Pinewood Studios for useful feedback)
  new data
    glass/ohara/S-FPL55.yml
    glass/ohara/S-LAH92.yml
    main/Si/Pierce.yml (thanks to Dmitrii Baranov, ITMO, St. Petersburg, Russia)
    main/BaF2/Li.yml
    main/CaF2/Li.yml
    main/SrF2/Li.yml
    main/MgF2/Li-o.yml
    main/MgF2/Li-e.yml

2014-11-08
  !!! LICENSE (LGPL) ADDED !!!
  new data (thanks to Mikael Malmström, KTH Royal Institute of Technology, Stockholm, Sweden for suggesting data and Jan Kischkat, Humboldt University Berlin, Germany for providing numerical data)
    main/SiO2/Kischkat.yml
    main/Al2O3/Kischkat.yml
    main/TiO2/Kischkat.yml
    main/Si3N4/Kischkat.yml
    main/AlN/Kischkat.yml
  new data
    main/MoO3/Lajaunie-alpha.yml
    main/MoO3/Lajaunie-beta.yml
    main/MoO3/Lajaunie-gamma.yml
  updated data
    glass/schott/misc/BOROFLOAT33.yml (thanks to Ulf Griesmann and SCHOTT North America Inc.)
  bug fixes
    catalog.yml - minor corrections for CH4 entries (k -> K;)
    catalog.yml - missing and wrongly positioned "pages" key in "chloroform", "PMMA resists" and "Copolymer resists" books(thanks to Pavel Dmitriev)
  format modifications
    catalog.yml renamed to library.yml
    library.yml:
      "books:" -> "content:"
      "pages:" -> "content:"
      "divider:" -> "DIVIDER:"
  other
    added a comment to all optical glass entries about refractive index and wavelength being relative to air (thanks to Rod Vance for the idea)

2014-09-29
  new data
    main/H2O/Kedenburg.yml
    main/D2O/Kedenburg.yml
    main/CS2/Kedenburg.yml
    organic/CHCl3 - chloroform/Kedenburg.yml
    organic/CCl4 - carbon tetrachloride/Kedenburg.yml
    organic/C7H8 - toluene/Kedenburg.yml
    organic/C2H6O - ethanol/Kedenburg.yml
    organic/C6H5NO2 - nitrobenzene/Kedenburg.yml
    glass/SCHOTT-multipurpose/BOROFLOAT33.yml (thanks to Ulf Griesmann)
    other/resists/Microchem 495.yml (thanks to Pavel Dmitriev)
    other/resists/Microchem 950.yml (thanks to Pavel Dmitriev)
    other/resists/Microchem 8.5 mEL.yml (thanks to Pavel Dmitriev)
  updated data
    glass/vitron/*.yml - absorption data added (thanks to Dr. Rolf Henkel)
  bug fixes
    removed main/Si/Palik.yml (thanks to Joel Murray and Ulf Griesmann)
    removed a superfluous copy of the "AgGaSe2" directory in main/Al (thanks to Ulf Griesmann)
    main/Tl3AsSe3/Ewbank-e.yml - added missing ":" after COMMENTS keyword (thanks to Pavel Dmitriev and Ulf Griesmann)
    main/GaN/Barker-o.yml - removed extra symbols in the COMMENTS string (thanks to Pavel Dmitriev and Ulf Griesmann)
  other
    shelves renamed:
        "Main"    -> "MAIN - simple inorganic materials"
        "Organic" -> "ORGANIC - organic materials"
        "Glass"   -> "GLASS - glasses"
        "Other"   -> "OTHER - miscellaneous materials"

2014-07-21
  format modification for better following YAML specifications (thanks to Pavel Dmitriev, National Research University of Information Technologies, Mechanics and Optics, St. Petersburg, Russia for reporting a bug and for useful advices on format update)
    'DATA: [n,k,nk]' and 'FORMULA: [1-9]' key/value pairs are replaced by '  - type: tabulated [n,k,nk]' and '  - type formula [1-9]' sub-enties of the 'DATA:' key respectively.
  new data
    main/GaAs/Skauli.yml
  updated data
    glass/vitron/*.yml (thanks to Dr. Rolf Henkel, VITRON Spezialwerkstoffe GmbH)

2014-07-05
  bug fixes (thanks to Joel Murray for reporting most of these bugs)
    removed not used files with not relevant content (main/AlCu/AlCu.yml and main/AlSb/AlSb.yml)
    corrected link to 'Hagemann 1974 - DESY report SR-74-7.pdf' in several files
    removed extra newline symbols in the REFERENCES field in many files
    replaced /n by /r/n everywhere (previously booth notations for newline were used inconsistently)

2014-07-01
  new data
    ITO (In2O3-SnO2): data provided by Dr. Tobias König, University of Bayreuth, Germany
      other/mixed crystals/In2O3-SnO2/Konig.yml
      other/mixed crystals/In2O3-SnO2/Konig-EMA.yml
    PVP (polyvinylpyrrolidone (C6H9NO)n): data provided by Tobias König
      organic/(C6H9NO)n - polyvinylpyrrolidone/Konig.yml
    Graphene: data provided by Jan-Willem Weber, Eindhoven Univ. of Technology, The Netherlands
      main/C/Weber.yml
  bug fixes
    glass/ohara/S-BSL7.yml: error in dispersion formula fixed (thanks to Joel Murray)
    main/Al: removed AgGaSe2 sub-folder (thanks to Joel Murray)
