Microsoft R Open 4.0.2

• Microsoft R Open 4.0.2 is based on R-4.0.2.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from July 16, 2020.
• Microsoft R Open 4.0.2 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 10, Windows Server® 2012 and 2016
  • Ubuntu 16.04, 18.04
  • CentOS / Red Hat Enterprise Linux 7.x, 8.x
  • SUSE Linux Enterprise Server 12, 15

Microsoft R Open 3.5.3

• Microsoft R Open 3.5.3 is based on R-3.5.3.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from April 15, 2019. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.5.3 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 10, Windows Server® 2012 and 2016
  • Ubuntu 16.04, 18.04
  • CentOS / Red Hat Enterprise Linux 7.x, 8.x
  • SUSE Linux Enterprise Server 12, 15

Microsoft R Open 3.5.2

• Microsoft R Open 3.5.2 is based on R-3.5.2.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from February 1, 2019. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.5.2 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 10, Windows Server® 2012 and 2016
  • Ubuntu 16.04, 18.04
  • CentOS / Red Hat Enterprise Linux 7.x, 8.x
  • SUSE Linux Enterprise Server 12, 15
• As of this Microsoft R Open 3.5.2 release, macOS is no longer supported.
• The following bugs have been addressed in this release:
  • The curl package shipped with MRO no longer throws errors when accessing https urls.
  • MRO no longer adds the CRANextras repository to the default repositories.

Microsoft R Open 3.5.1

• Microsoft R Open 3.5.1 is based on R-3.5.1.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from August 1, 2018. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.5.1 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 7.0 SP1, 8.1, 10, Windows Server® 2008 R2 SP1, 2012, and 2016
  • Ubuntu 14.04, 16.04, 18.04*
  • CentOS / Red Hat Enterprise Linux 6.5-6.9, 7.x
  • SUSE Linux Enterprise Server 11, 12
  • OS X El Capitan (10.11), macOS Sierra (10.12)
• *Installation on Ubuntu 18.04 requires libpng12, which is no longer available in the Ubuntu repositories. It can be downloaded from the Linux Kernel Archives.

Microsoft R Open 3.5.0

• Microsoft R Open 3.5.0 is based on R-3.5.0.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from June 1, 2018. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.5.0 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 7.0 SP1, 8.1, 10, Windows Server® 2008 R2 SP1, 2012, and 2016
  • Ubuntu 14.04, 16.04
  • CentOS / Red Hat Enterprise Linux 6.5-6.9, 7.x
  • SUSE Linux Enterprise Server 11, 12
  • OS X El Capitan (10.11), macOS Sierra (10.12)

Microsoft R Open 3.4.4

• Microsoft R Open 3.4.4 is based on R-3.4.4.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from April 1, 2018. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.4.4 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 7.0 SP1, 8.1, 10, Windows Server® 2008 R2 SP1, 2012, and 2016
  • Ubuntu 14.04, 16.04
  • CentOS / Red Hat Enterprise Linux 6.5-6.9, 7.x
  • SUSE Linux Enterprise Server 11, 12
  • OS X El Capitan (10.11), macOS Sierra (10.12)
• The curl package was updated to version 3.2.

Microsoft R Open 3.4.3

• Microsoft R Open 3.4.3 is based on R-3.4.3.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from January 1, 2018. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.4.3 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 7.0 SP1, 8.1, 10, Windows Server® 2008 R2 SP1, 2012, and 2016
  • Ubuntu 14.04, 16.04
  • CentOS / Red Hat Enterprise Linux 6.5-6.9, 7.x
  • SUSE Linux Enterprise Server 11
  • OS X El Capitan (10.11), macOS Sierra (10.12)
• The checkpoint, curl, doParallel, foreach, and iterators packages have been updated to their latest versions.

Microsoft R Open 3.4.2

• Microsoft R Open 3.4.2 is based on R-3.4.2.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from October 15, 2017. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.4.2 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 7.0 SP1, 8.1, 10, Windows Server® 2008 R2 SP1, 2012, and 2016
  • Ubuntu 14.04, 16.04
  • CentOS / Red Hat Enterprise Linux 6.5, 7.1
  • SUSE Linux Enterprise Server 11
  • OS X El Capitan (10.11), macOS Sierra (10.12)
• The curl, R6, and jsonlite packages have been updated to their latest versions.
• ICU collation capability is now available on all platforms.
• The RevoUtils package is now loaded by default on all platforms.
• On MacOS, the default pkgType option is again "source".

Microsoft R Open 3.4.1

• Microsoft R Open 3.4.1 is based on R-3.4.1.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from September 1, 2017. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.4.1 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 7.0 SP1, 8.1, 10, Windows Server® 2008 R2 SP1, 2012, and 2016
  • Ubuntu 14.04, 16.04
  • CentOS / Red Hat Enterprise Linux 6.5, 7.1
  • SUSE Linux Enterprise Server 11
  • OS X El Capitan (10.11), macOS Sierra (10.12)
• The compiler toolchain on macOS has been updated to Clang 4.0.0 and GNU Fortran 6.1, to match the CRAN Mac distribution. These tools are available from the CRAN macOS tools page.
• The tcltk package now works with the R.app on the macOS platform
• The initial Windows release of MRO 3.4.1 failed to install side-by-side with MRO 3.4.0; this has been corrected with the release having SHA 256 code
  04f7be3aaf393937b2edb536f1a3c7f279145b3aeb6e5eefdf9bee1ac137afc6
  --

Microsoft R Open 3.4.0

• Microsoft R Open 3.4.0 is based on R-3.4.0.
• The default CRAN mirror has been updated to point to the fixed CRAN repository snapshot from May 1, 2017. Visit our Package Spotlight page to read more about some of the new and updated packages available using that snapshot date as the default repository for this release.
• Microsoft R Open 3.4.0 is supported on the following platforms. Please post issues or suggestions on our Microsoft R Open User Forum.
  • Windows® 7.0 SP1, 8.1, 10, Windows Server® 2008 R2 SP1, 2012, and 2016
  • Ubuntu 14.04, 16.04
  • CentOS / Red Hat Enterprise Linux 6.5, 7.1
  • SUSE Linux Enterprise Server 11
  • Mac OS X Mavericks (10.9), Yosemite (10.10), El Capitan (10.11), Sierra (10.12)
• The Windows installer for Microsoft R Open 3.4.0 is significantly smaller than that for 3.3.3; all functionality remains intact.
• Side-by-side installs are again supported on Windows; a version number is again included in the install path and in the Programs and Features or Apps and Features listings.