Merge pull request #2660 from stan-dev/update_version

Update the version to 4.3.0.

Author: serban-nicusor-toptal

.github/ISSUE_TEMPLATE.md

@@ -25,4 +25,4 @@ If this is a **feature request**, show what you expect to happen if the feature
 
 
 #### Current Version:
-v4.2.1
+v4.3.0

RELEASE-NOTES.txt

@@ -1,5 +1,25 @@
 Stan Math Library Release Notes
 
+======================================================================
+v4.3.0
+======================================================================
+
+ - Changed constants to `static constexpr` for efficiency, added Euler's Gamma constant. (#2478)
+ - Added `lmultiply()` that parallels `multiply_log()` so that the language doesn't have to rename. (#2596)
+ - Cleaned up tests to include <CL/opencl.hpp> instead of <CL/cl2.hpp>. (#2610)
+ - Added missing implementations of function signatures that shadow of math function signatures in the `std::` namespace. (#2612)
+ - Fixed the bug where 2x2 matrix exponential function outputs NaN for matrices with large eigenvalues. (#2616)
+ - Added compiler flag `-D_BOOST_LGAMMA` to allow users to force use of Boost `lgamma` implementation. (#2618)
+ - Added more informative error messages for ODE solvers. (#2620)
+ - Forceed linker to respect rpath set at compile time. (#2627)
+ - Upgraded Sundials to 6.0.0. (#2629)
+ - Added `norm1()` and `norm2()`. (#2636)
+ - Added missing `von_mises_cdf_log` and `von_mises_ccdf_log` signatures. (#2640)
+ - Refactored the DAE solver.(#2644)
+ - Added the inverse of the complementary error function - `inv_erfc()`. (#2645)
+ - Updated member functions for accessing tangents in scalar `fvar` types. (#2652)
+ - Added support for the new matrix type for GLM functions. (#2655)
+
 ======================================================================
 v4.2.1 (21 October 2021)
 ======================================================================

doxygen/doxygen.cfg

@@ -38,7 +38,7 @@ PROJECT_NAME           = "Stan Math Library"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 4.2.1
+PROJECT_NUMBER         = 4.3.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

stan/math/version.hpp

@@ -12,8 +12,8 @@
 #endif
 
 #define STAN_MATH_MAJOR 4
-#define STAN_MATH_MINOR 2
-#define STAN_MATH_PATCH 1
+#define STAN_MATH_MINOR 3
+#define STAN_MATH_PATCH 0
 
 namespace stan {
 namespace math {