DOWNLOAD OTP 17.0

OTP 17.0 has been released!

OTP 17.0 Readme File

OTP 17.0 Source File (63.5 MB)

OTP 17.0 Windows 32-bit Binary File (90.3 MB)

OTP 17.0 Windows 64-bit Binary File (91.6 MB)

OTP 17.0 HTML Documentation File (31.6 MB)

OTP 17.0 Man Pages File (1.2 MB)

Erlang/OTP 17.0 is a new major release with new features, characteristics improvements, as well as some minor incompatibilities. See the README file and the documentation for more details.

Some highlights of the release are:
 
    Erlang/OTP has been ported to the realtime operating system OSE.
  • Maps, a new dictionary data type (experimental)
  • A more natural mapping from ASN.1 OCTET STRING and BIT STRING to Erlang types, and other ASN.1 improvements and optimizations
  • The {active, N} socket option for TCP, UDP, and SCTP
  • A new (optional) scheduler utilization balancing mechanism
  • Migration of memory carriers has been enabled by default on all ERTS internal memory allocators
  • Increased garbage collection tenure rate
  • Experimental "dirty schedulers" functionality
  • Funs can now be given names
  • Miscellaneous unicode support enhancements
  • A new version scheme for OTP its applications has been introduced

You can find more detailed info in the README file.

Additional Packages

Erlang/OTP is also distributed in pre built packages courtesy of Erlang Solutions.
There are pre built packages for platforms such as: Raspbian, Ubuntu, Fedora, OS X, and more!.
Erlang Solutions Downloads page

License

Erlang/OTP is distributed under the Erlang Public License (EPL) that is a derivative work of the Mozilla Public License (MPL). It contains terms which differ from MPL, mainly in terms of jurisdiction. The license is constructed in accordance with the laws of Sweden.

To help you understand the legal text there is an EPL Translation. The legal text is the license, so if you have any doubts, refer to the legal text.

Available releases

PDF files are included in the Windows installer and in the HTML documentation tarballs, starting with the R13B03 release.

There is a file containing MD5 checksums for all files in the download directory, also reachable through rsync rsync.erlang.org::erlang-download

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