-`debug`-option of `perfect_foresight_solver` allows checking singularity of Jacobian for `sim1` and `sim1_linear`(https://git.dynare.org/Dynare/dynare/-/merge_requests/1834)
- new `perfect_foresight_solver` to deal with purely static problems (https://git.dynare.org/Dynare/dynare/-/commit/27ee801a6755df021994acf061eb07d7feebf316)
- New `perfect_foresight_solver` to deal with purely static problems (https://git.dynare.org/Dynare/dynare/-/commit/27ee801a6755df021994acf061eb07d7feebf316)
- New option `mh_posterior_mode_estimation` to `estimation` to perform mode-finding by running the MCMC (https://git.dynare.org/Dynare/preprocessor/-/commit/8d14e18cdbaced798c5330e00c7f5df488187cd6)
- New option `particle_filter_options` to set various particle filter options