Dyalog Versions
New versions of Dyalog are regularly released with new features, enhancements and bug fixes.
Current Version
The current release of Dyalog is version 18.2.
Release History
Version 19.0
March 2024 – CURRENT VERSION
- 64-bit ARM support for macOS and Raspberry Pi
- Support for .NET 8
- Improved error handling
- Ships with the Tatin package manager and Cider project manager
- Extensions to system functions ⎕NCOPY, ⎕NMOVE, ⎕NINFO, ⎕FHOLD
Version 18.2
March 2022 – SUPPORTED VERSION
- Launch from text source files
- Shell scripting
- Improved Docker support
- Directly convert tabular data between JSON lists of objects and APL matrices
]APLCartand]Getuser commands- One-stop shop
⎕ATXsystem function for metadata about names in the workspace - Experimental mechanism to generate non-linear random number distributions
Version 18.0
June 2020
- Significant performance improvements
- .NET Core support
- New primitive APL operators constant (⍨), atop (⍤) and over (⍥)
- New primitive APL function unique mask (≠)
- Extensions to APL primitive functions where (⍸) and partition (⊆)
- Case folding/mapping ⎕C system function
- Date/time conversion ⎕DT system function
- Cross-platform, JSON5 text-based configuration files
Version 17.1
October 2019
Version 17.0
July 2018
Version 16.0
June 2017
Version 15.0
June 2016
Version 14.1
June 2015
Version 14.0
June 2015
Version 13.2
January 2013
Version 13.1
April 2012
Version 13.0
April 2011
Version 12.1
November 2009
Version 12.0
August 2008
Version 11.0
October 2006
Version 10.1
July 2004
Version 10.0
March 2003
Version 9.5
September 2002
Version 9.0.2
January 2002
Version 9.0.1
January 2001
Version 9.0
September 2000
Version 8.2
January 1999
Version 8.1
March 1997
Version 8.0
May 1996
Version 7.2
May 1996
Version 7.1
May 1995
Version 7.0
August 1994
Version 6.3
October 1993
Version 6.2
April 1993
Version 6.1
October 1991
Version 6.0
April 1990
Version 5.2
January 1990
Version 5.1
April 1988
Version 5.0
April 1987
Version 4.0
October 1986
Version 3.0
September 1985
Version 2.0
1984
Version 1.0
April 1983
