Ivoa

    #ivoa

    #samp protocol

    #samppoint start

    #document version numbering

    #astrophysics ontology

    #asterics

    #topcat software

    #aladin lite

    #obelisk

    #adql examples

    #vodays

    #stc library

    #gavo

    #cds portal

    #gaia dr2

    #gaia data

    #gaia data release 2

    #gaia satellite

    #agile functional specification template

    #document version numbering best practices

    #versioning documents

    #document version control numbering best practices