v2.32.0 (20 April 2023)

• Extended get_dims and get_param_names in model_base with flags for whether to include transformed parameters and generated quantities. (#3139)
• Fixed an issue where initialization would still retry many times even if a fixed initialization was provided. (#3139)
• Cleaned up newlines in Laplace service logging. (#3153)
• make: use SUNDIALS_TARGETS instead of LIBSUNDIALS. (#3162)
• Updated JSON var context to handle nested structures (tuples). (#3165)
• Always discard at least 1 entry in new RNGs. (#3168)
• Relaxed requirements for 0-sized data objects in JSON. (#3170)
• Deleted unused io/cmd_line.hpp. (#3172)
• Standalone GQ: Output NaNs when exception is caught. (#3173)
• Cleaned up dimension and name logic in random_var_context. (#3174)
• Removed old/unused IO code. (#3177)
• Made deserializer's map members const. (#3178)

Documentation

HTML

• Stan User's Guide 2.32
• Stan Language Reference Manual 2.32
• Stan Language Functions Reference 2.32

PDF

• Stan User's Guide 2.32 pdf
• Stan Language Reference Manual 2.32 pdf
• Stan Language Functions Reference 2.32 pdf

v2.32.0-rc1 (10 April 2023)

Tagging v2.32.0-rc1

v2.31.0 (21 November 2022)

• RapidJSON library is now a part of Stan (previously part of CmdStan) (#3143)
• Added a #define flag flag to enable nested autodiff in model_base class (#3144)
• Set up the service function so interfaces can offer Laplace approximation. (#3148)

Documentation

HTML

• Stan User's Guide 2.31
• Stan Language Reference Manual 2.31
• Stan Language Functions Reference 2.31

PDF

• Stan User's Guide 2.31 pdf
• Stan Language Reference Manual 2.31 pdf
• Stan Language Functions Reference 2.31 pdf

v2.31.0-rc1 (8 November 2022)

Tagging v2.31.0-rc1

v2.30.0 (1 July 2022)

• Added const noexcept modifiers to the three accessors related to step-size (nominal, current, and jitter). (3124)
• Removed unused variable num_params. (#3126)
• Code cleanup - consistent set of includes for the set of services in stan/services/sample. (#3111)

Documentation

HTML

• Stan User's Guide 2.30
• Stan Language Reference Manual 2.30
• Stan Language Functions Reference 2.30

PDF

• Stan User's Guide 2.30 pdf
• Stan Language Reference Manual 2.30 pdf
• Stan Language Functions Reference 2.30 pdf

v2.30.0-rc1 (21 June 2022)

Tagging v2.30.0-rc1

v2.29.2 (25 March 2022)

• Fixed bug with selecting matrix rows with matrix[x:x, ].
• Updated Math submodule to 4.3.2

Documentation

HTML

• Stan User's Guide 2.29
• Stan Language Reference Manual 2.29
• Stan Language Functions Reference 2.29

PDF

• Stan User's Guide 2.29 pdf
• Stan Language Reference Manual 2.29 pdf
• Stan Language Functions Reference 2.29 pdf

v2.29.1 (2 March 2022)

• Updated Stan Math to 4.3.1.
• Fixed a bug with assigning var matrix types, only surfaces when using stanc3 optimization (--O1 or up).

Documentation

HTML

• Stan User's Guide 2.29
• Stan Language Reference Manual 2.29
• Stan Language Functions Reference 2.29

PDF

• Stan User's Guide 2.29 pdf
• Stan Language Reference Manual 2.29 pdf
• Stan Language Functions Reference 2.29 pdf

v2.29.0 (14 February 2022)

• Fixed assign and lvalue to return empty array with negative indexing and prevent assigning containers not matching in size. (#3095)
• Refactored the integration tests to use the Stan model from the stanc3 repository.
• Upgraded Stan Math to 4.3.0.

Documentation

HTML

• Stan User's Guide 2.29
• Stan Language Reference Manual 2.29
• Stan Language Functions Reference 2.29

PDF

• Stan User's Guide 2.29 pdf
• Stan Language Reference Manual 2.29 pdf
• Stan Language Functions Reference 2.29 pdf

v2.29.0-rc1 (31 January 2022)

Tagging v2.29.0-rc1