diff --git a/NEWS.md b/NEWS.md index 1a4fabe3f186383922836335ddd61b0d36c23f89..e544a56902294824a8a9423430fbb32b4d5025c8 100644 --- a/NEWS.md +++ b/NEWS.md @@ -1,3 +1,60 @@ +Announcement for Dynare 5.4 (on 2023-03-22) +=========================================== + +We are pleased to announce the release of Dynare 5.4. + +This maintenance release fixes various bugs. + +The Windows, macOS and source packages are already available for download at +[the Dynare website](https://www.dynare.org/download/). + +All users are strongly encouraged to upgrade. + +This release is compatible with MATLAB versions ranging from 8.3 (R2014a) to +9.14 (R2023a), and with GNU Octave version 8.1.0 (under Windows). + +Note for macOS users with an Apple Silicon processor, and who are also MATLAB +users: the official MATLAB version for use on those processors is still the +Intel version (running through Rosetta 2), so the official Dynare package for +download on our website is built for Intel only. However, since Mathworks has +released a beta version of MATLAB for Apple Silicon, we created a beta package +of Dynare that you can try with it. See this forum thread for more details: +https://forum.dynare.org/t/testers-wanted-release-of-dynare-5-x-beta-for-apple-silicon-m1-m2-chips/20499 + +Here is a list of the problems identified in version 5.3 and that have been +fixed in version 5.4: + +* Files installed through the Windows installer had too weak permissions and + could be modified by unpriviledged local users, if the default installation + location (`c:\dynare\`) had been chosen +* Estimation: + + the `load_results_after_load_mh` option would not find the location of the + results file + + the computation of prior/posterior statistics would crash if the value of + the `filter step_ahead` option was greater than 1 without requesting a + `forecast` or the `smoother` + + NaN or complex parameters returned by steady state files were not correctly + handled + + `analytical_derivation` could be triggered with `endogenous_prior` but + would not take the endogenous prior into account for the Jacobian and + Hessian +* OccBin: + + running the `calib_smoother` command with `smoother_inversion_filter` would + crash unless `likelihood_inversion_filter` was also specified + + running the piecewise Kalman smoother would crash if an error was + encountered during computation of the decision rules +* PAC equation estimation through iterative OLS would crash if the auxiliary + model contained a constant +* The variable label was incorrect for leads and lags of exogenous variables in + the display of decision rules and in the `model_info` command +* Declaring a `trend_var` variable while not having a `var(deflator=...)` + statement would cause the preprocessor to crash +* Macro processor: error messages following a `@#define`, `@#include` or + `@#includepath` directive could in some cases point to a line number off by 1 +* Perfect foresight simulations: the `debug` option would not preserve + sparsity, causing out of memory errors + + Announcement for Dynare 5.3 (on 2022-11-21) ===========================================