0.60.0  2014-05-09

new features
- views of 'inspect' are now customizable
- 'identify' method for outlier selection by point and click
- demo(seas) for a demonstration of basic functionality


0.50.0  2014-03-27

new features
- 'series' function, which allows the import of all tables produced by X-13 (except composite spec)

enhancements
- new na.action function: NA handling by X-13 (including interpolation)
- 'out' function also reads '.log'  and '.err' files
- improved help pages
- all examples from the X-13 manual are now in the wiki (except composite spec)
- 'static' replicates a wider set of calls
- summary shows decomposition method (X11, SEATS)
- more flexible arima model specification (numeric vectors also allowed)

deprecated
- the functionality of 'slidingspans', 'revisions' and 'regressioneffects' is now part of the new 'series' function. The old functions are deprecated.

code improvements
- code takes advantage of the series function, simplified import from X-13.


0.40.0  2014-02-12

new features
- support for 'slidingspans' and 'history' spec
- genhol, a function to generate holiday regression variables
- user defined variable for 'transform' spec
- NA handling like in standard R
- inspect function with model and transform selection, new views

enhancements
- new diagnostical statistics
- summary shows some useful statistics
- monthplot also shows SI ratios
- easier access to X-13 .out content
- regression effects can be extracted
- checkX13 performs a test run
- 'regression' and 'x11regression' specs can be combined
- fewer, more structured help pages
- comprehensive list of examples from the official manual

bug fixes
- quotes in series name are now allowed
- support for unorthodox frequencies (e.g. 2, 'seats' only)
- spaces in folder names on windows are now allowed

code improvements
- uses only standard R functions, no dependency on 'stringr'
- clearer code structure