Changes in version 2.1-6                        

  - Fix problems identified in CRAN checks and add try to *.Rd files, so
    the package does not fail without adequate Internet
    support. 2023-05-24.

                        Changes in version 2.1-1                        

  - Fix an intermittent bug giving "Error in data.frame(Package = pac,
    Function = fun, Date = as.POSIXct(Date, : arguments imply differing
    number of rows: 0, 1" in certain circumstances. 2022-03-29.

                 Changes in version 2.1-0 (2021-06-20)                  

  - Update to fix problems with R 4.1.0, especially ???spline(2) no
    longer recognized maxPages=2 and took the default instead.
    Fixed. 2021-06-14.

                 Changes in version 2.0-2 (2020-10-20)                  

  - Delete inappropriate file and directory. 2020-10-19

                        Changes in version 2.0-1                        

  - Fix CRAN check problems. 2020-10-18.

                 Changes in version 2.0-0 (2017-07-03)                  

  - print.findFn produces 2 pages on the default web browser: one row
    per (1) matching help page and (2) package with a match.

                        Changes in version 1.0-5                        

  - RSiteSearch package name changed to sos

                        Changes in version 1.0-4                        

  - Make PackageSum2 generic to easily obtain an enhanced summary adding
    information from installed packages

                        Changes in version 1.0-3                        

  - Add binary operators & and | as shorthands for unionRSiteSearch and
    intersectRSiteSearch

                        Changes in version 1.0-2                        

  - Add hits function

                        Changes in version 1.0-1                        

  - Fix a minor bug in unionRSiteSearch.

                        Changes in version 1.0-0                        

  - Add unionRSiteSearch, intersectRSiteSearch and PackageSum2

                        Changes in version 0.1-6                        

  - Add function PackageSummary to compute the summary previously done
    inside RSiteSearch.function, converting it to a data.frame and
    adding the Date.

                        Changes in version 0.1-5                        

  - With zero hits, RSiteSearch.function still returns an object of
    class c('RSiteSearch', 'data.frame'); previously, it returned only a
    data.frame with zero rows.