0.3-1	2020-03-10
    *	make sure connections are closed in examples so
	check doesn't complain

    *	add PROTECT() to chunk.apply() and string singletons


0.3-0	2020-03-09
    *	integers incorrectly parsed empty strings to 0
	instead	of NA (#27)

    *	add as.output.raw() which supports both direct file
	descriptors and connections

    *	Extend the handling of as.output()
	as.output() now supports three modes:
	  1) con=NULL: a raw vector is created
	  2) con=connection: writes output to binary connection
	  3) con=iotools.stderr/stdout/fd(fd): writes directly
	     to a file descriptor

	Also as.output() is now pass-through for raw vectors.

	Finally, most methods now support keys to be either a
	logical value to suppress names/row names or it can
	also be a character vector in which case its content
	is used as keys.


0.2-6	2018-02-05
    *	add support for logical vectors in fdrbind


0.2-5	2018-01-24
    *	disable non-blocking raw fd reads on Windows since select()
	does NOT work on FDs there.


0.2-4	2017-04-13
    *	remove unnecessary reference to stdout

    *	increase tmeporary buffer to (hopefully) appease gcc7

    *	add stdout_writeBin C code

    *	add fdrbind()


0.2-3	2016-09-16
    *	fix a bug in timeout parameter of read.chunk() where subsecod
	timeouts were computed incorrectly


0.2-2	2016-04-26
    *	add support for raw file descriptors and timeout in the chunk
	reader

0.2-1	2015-08-20
    *	use R_GetConnection() API in R >=3.3.0

    *	add chunk.map to mimic hmr locally

    *	fix col.names handing in write.csv.raw() (#26)

    *	clean up as_output_matrix to be 64-bit safe

    *	use internal C methods for all output
    	support ragged lists (with recycling) and long vectors in
    	as_output_dataframe

    *	support I() to tag ojebcts that don't want to use
        as.character()

    *	make string coersion rules consistent
	     
    *	re-factor as.output.data.frame to use dybuf

    *	support binary connection con in as.output() instead of
	buffering

    *	add support for quoting via quote= parameter (#25)


0.1-12	2015-07-28
    *	don't import parallel::mc* since it doesn't exist on Windows


0.1-11	2015-07-28
    *	fix issues, mostly convert to 64-bit


0.1-10	2015-06-22
    *	remove old stdio API

    *	add quoting to read.csv.raw

    *	support quotes in character fields (#24)


0.1-9	2015-06-22
    *	fix handing of Windows line endings (#23)


0.1-8	2015-03-18
    *	add support for iterators - imstrsplit/idstrsplit
	(Thanks to Mike Kane! - #19)

    *	add tests and fixes to make them run on edge cases

    *	fix mstrsplit when given length zero input

    *	re-factor as.output() to use dynamic buffers


0.1-7	2015-02-10
    *	add C implementations of as.output()


0.1-6	2015-02-08
    *	support tab/comma separated files with as.output() when x is a
	data.frame or matrix

    *	make loading hmr silently the default until we rename hmr and
	go to CRAN

    *	fix header=TRUE bug

    *	treat NAs in dstrsplit list input as a way to skip columns


0.1-5	2014-12-15
    *	Removed "pipeline" parameter for chunk.apply and updated the
	documentation

    *	Parallel option added to chunk.apply()

    *	major re-structuring of the raw parsers (dstrsplit and
	mstrsplit)

------------------------------------------------------------------------
  previous versions included code for Hadoop Map/Reduce, that code
  has now been moved to a separate package:
  https://github.com/s-u/hmr
------------------------------------------------------------------------


0.1-4	2014-06-09
    *	support names from colspec, support list colspec

    *	add experimental remote submission capability


0.1-3	2014-05-20
    *	add hadoop.opt option and hadoop.conf support


0.1-2
    *	fix missing PROTECT in chunk.tapply


0.1-1	2014-04-17
    *	add key-awareness when splitting

    *	add ctapply() - more efficient implementation of tapply()
	for contiguous keys

    *	add support for Hadoop 2.x


0.1-0	2013-05-23
    *	initial public release

