
		Changes in version 1.2-6

    o     further size reductions 

		Changes in version 1.2-5

    o     reduce package size a bit

		Changes in version 1.2-4

    o    fix dependencies

		Changes in version 1.2-3

    o    Rd parser fixes

		Changes in version 1.2-2

    o    update errata list

		Changes in version 1.2-1

    o    fix typo in Chapter 7 and make sure all R code from Chapter 7 is
         contained in the vignette

		Changes in version 1.2-0

    o    some silent fixed for the second reprint

		Changes in version 1.0-4

    o    add import(utils) to NAMESPACE

		Changes in version 1.0-3

    o    fix some typos

		Changes in version 1.0-1

    o    add `Errata' vignette

    o    fix file name typo: Ch_introduction_to_R

