Changes in version 2.6.6                        

  - now using paralelly::availlableCores()

                        Changes in version 2.6.5                        

  - again improved deprecation message

                 Changes in version 2.6.4 (2022-05-01)                  

  - improved deprecation message using lifecycle
  - added message for do_paralell = TRUE (YF added api calls limits)
    (see issue 27)
  - improved tests

                        Changes in version 2.6.3                        

  - Added deprecation message

                        Changes in version 2.6.2                        

  - Added message for ibov composition

                 Changes in version 2.6.1 (2020-11-28)                  

  - Fixed issue issue 21, which only happened in Windows.
  - changed default cache dir for ticker grabbing function

                  Changes in version 2.6 (2020-11-22)                   

  - The cache system is now session-persistent with cache.dir =
    file.path(tempdir(), 'BGS_Cache'). This solves the problem with
    mismatching price series from cached data between splits or
    dividends. A new warning is set whenever the user uses cache.dir
    different from temp.dir()
  - removed dplyr grouping message

                 Changes in version 2.5.9 (2020-11-17)                  

  - removed rownames from output (issue 18)
  - Made sure that, on "weekly" mode, the first day of week is a monday
    (issue 19)
  - Added input how.to.aggregate that will allow the user to aggregate
    de data by the last or first prices of intervals (issue 19)

                        Changes in version 2.5.8                        

  - Fixed bug in NA price

                 Changes in version 2.5.7 (2020-04-21)                  

  - Fixed bug in sp500 fct
  - Fixed bug with repeated rows of data (git issue 16)

                 Changes in version 2.5.6 (2020-02-25)                  

  - Improved startup message for 2020 book (link to online version)

                 Changes in version 2.5.5 (2020-02-13)                  

  - Fixed bug in cleaning function
  - Added startup message for 2020 book

                 Changes in version 2.5.4 (2019-10-12)                  

  - Fixed small bug in vignette

                 Changes in version 2.5.3 (2019-08-05)                  

  - Added option for keeping function quiet (be.quiet)
  - Once again fixed function for grabbing stocks from the SP500 index

                 Changes in version 2.5.2 (2019-04-24)                  

  - Fixed bug in stock index grabbing functions

                        Changes in version 2.5.1                        

  - New function for FTSE100 Stocks (thanks samprohaska)

                  Changes in version 2.5 (2019-04-15)                   

  - Implemented option for parallel computations with BatchGetSymbols
  - Added caching system for index grabing functions (SP500 and IBOV)

                  Changes in version 2.4 (2019-03-23)                   

  - Fixed bug in function that downloads SP500 data.

                  Changes in version 2.3 (2018-11-25)                   

  - User can now choose to return a full balanced price dataset by
    filling NA values or volume == 0 for their closest prices.
  - Fixed small bug in cache system when an empty dataframe is returned
  - Fixed bug in function that downloads ibovespa's composition

                  Changes in version 2.2 (2018-10-11)                   

  - Users can now set frequency of data (daily, weekly, monthly or
    yearly)

                  Changes in version 2.1 (2018-05-08)                   

Small update:

  - added startup message with book link

                  Changes in version 2.0 (2018-01-22)                   

Major update:

  - New fct GetIBovStocks for downloading current composition of
    Ibovespa
  - New fct for changing to wide format
  - Now the output includes returns and not only prices
  - removed annoying startup message
  - implemented clever caching system for financial data
  - simplified input dates (no need for Date class any more)

                  Changes in version 1.2 (2017-06-26)                   

  - Fixed issue with GetSP500(). The wikipedia page changed its code..

                  Changes in version 1.1 (2016-12-05)                   

  - Fixed CRAN NOTE (stats not used in imports)
  - Fixed typos and improved vignette
  - Couple of fixes in documentation
  - Added citation message on startup

                  Changes in version 1.0 (2016-11-06)                   

  - First commit