v2.24.1 (10 August 2020)

Bugfixes

• added using std::pow to generated code

• fixed code generation for pow()

• added data quantifier to linspaced_* signatures

• fixed code generation for empty matrices

v2.24.0 (28 July 2020)

Features

• CmdStan User's Guide now online - updated and revised,
  permalink for latest version: https://mc-stan.org/docs/cmdstan-guide/index.html

• Utility command stansummary allows user-specified quantile reporting,
  improved output format, better command-line options handling

• Many makefile improvements:

  • precompiled headers
  • detect compiler option dependencies
  • improved messaging

• Stan updated to 2.24.0 (release notes)

• Math updated to 3.3.0 (release notes)

• Stanc3 updated to 2.24.0 (release notes)

Bugfixes

• Generated quantities for models with non-scalar parameters

Documentation

HTML

• CmdStan User's Guide 2.24

PDF

• CmdStan User's Guide 2.24

v2.24.0-rc1 ( 21 July 2020 )

Tagging v2.24.0-rc1

v2.23.0 (22 April 2020)

• Updated docs for stanc compiler.
• When random seed = -1, the actually used seed is written to the output and CSV file.
• Fixed make clean-all to cleanup all build files.
• An easier way of building models with the previous compiler (stanc2) for debugging.
• Info on threading, MPI and OpenCL is now shown in the output and the CSV file.
• Downloading stanc3 binaries now retries on failure.
• Fixes for allowing execution of the downloaded stanc3 binary on Catalina.
• Updated Stan submodule to 2.23.
• Updated Stan Math submodule to 3.2.

v2.23-rc2 ( 18 April 2020 )

Updates the Stan submodule to 70b2b23.

v2.23-rc1 ( 14 April 2020 )

Updates the Stan submodule to 8e8a397.

v2.22.1 (31 January 2020)

• Stan updated to 2.22.1 (release notes)

• Math updated to 3.1.1 (release notes)

• Bugfix of a bug that prevented building CmdStan

• Updated stanc3 to v2.22.1

v2.22.0 (24 January 2020)

CmdStan release notes

See the release notes for Stan and Math for more details.

As of version 2.22, CmdStan has switched to the new Stan-to-C++ compiler, called stanc3. See the wiki listing the changes to the Stan-to-C++ compiling and the CmdStan README file for troubleshooting instructions.

New Features

• switched to using pre-built binary of the Stan compiler written in OCaml
• added printing info on threading and OpenCL when either are used
• adde a new make rule for cleaning up compiled Stan programs

Bug Fixes

• accepts arrays where any dimension is size 0
• cleanup use of Eigen vectors of strings
• makefiles fixes for cases where users delete the model .hpp file

Developer oriented

• fixed script for running tests
• fixed dependencies and makefiles which now recompile on changes in services
• makefile fixes for cases when changes were done in the stan submodule
• cleanup of hardcoded version numbers

v2.21.0 (18 October 2019)

v2.21.0

CmdStan release notes

See the release notes for Stan and Math for more details.

New Features

• Add Intel TBB (#710)
• Use RapidJSON to parse JSON input (#719)

Bug Fixes

• Backslash in paths generates C++ error on Windows 10 (#720)

Other

• Minor doc clarification (#687)

Download instructions

You can clone CmdStan using git, see: https://github.com/stan-dev/cmdstan/wiki/Getting-Started-with-CmdStan

Or you can download the cmdstan tar.gz link below for a version that includes Stan and all libraries, but the "Source code" downloads does not include the Stan library and will not work as-is.

v2.20.0

v2.20.0

CmdStan release notes

See the release notes for Stan and Math for more details.

New Features

• Always provide output for command (#684)
• Adds make compile_info (#708)
• Basic command (command.hpp) is compiled independently of the generated model .hpp; speeds up model compilation times (#713)

Bug Fixes

• Add pre-compiled headers to build makefile target (#705)
• Validate random seed (#695)

Other

• Minor doc clarification (#687)

Download instructions

You can clone CmdStan using git, see: https://github.com/stan-dev/cmdstan/wiki/Getting-Started-with-CmdStan

Or you can download the cmdstan tar.gz link below for a version that includes Stan and all libraries, but the "Source code" downloads does not include the Stan library and will not work as-is.