FixedBugs.md

 This page documents the bugs fixed in released versions of Dynare. For bugs fixed in previous versions of Dynare, please read the dedicated frozen page on the [DynareWiki](https://archives.dynare.org/DynareWiki/KnownBugs).
 
+Bugs fixed in version 6.5
+-------------------------
+
+* Several issues in the nonlinear solver, used in *e.g.* numerical steady state
+  computations, were fixed:
+  * it only directly accepted initial values equal to the solution if the
+    Jacobian contained `NaN` or `Inf`; otherwise, the numerical solver was
+    uselessly started (bug fixed in 2b5ec0ba)
+  * it erroneously accepted initial guesses with complex values when
+    randomizing the starting point (bug fixed in b7f5ac8d)
+  * it erroneously accepted initial guesses that contained `Inf` (bug fixed in
+    45c813df)
+* Optimization would, in rare cases, erroneously apply an infinite penalty
+  function value (bug fixed in 46809c41)
+* In rare cases, the multivariate diffuse Kalman filter/smoother
+  (`kalman_algo=3`) did not correctly exit the diffuse stage (bug fixed in
+  32c421a3)
+* The following problems with the `estimation` command were fixed:
+  * the point forecasts triggered by the `forecast` option did not take shock
+    uncertainty into account (bug fixed in f03929f3)
+  * the `keep_kalman_algo_if_singularity_is_detected` option did not work as
+    advertised (option will be removed in Dynare 7, see 41a3bbd7)
+  * the `EndTemperature` suboption of the `mode_compute=10` option (“simpsa”) was
+    broken (bug fixed in d802ed7c)
+  * the `mh_posterior_mode_estimation` option was broken in conjunction with
+    the `method_of_moments` command (bug fixed in e3c0572b)
+  * the `nodecomposition` option did not suppress all variance decompositions
+    (bug fixed in 6d2828287bf04f7e85369d99fcc69e411f24ad91)
+  * the `posterior_sampling_method='slice'` option did not save all files in
+    the correct folder (bug fixed in 9801ad62)
+  * the `mh_recover` option did not work correctly in conjunction with the
+    `posterior_sampling_method='slice'` and
+    `posterior_sampler_options=('save_tmp_file', 1)` options (bug fixed
+    in !2441)
+  * the results of mode-finding were not correctly stored in
+    `oo_.posterior_mode` for shock and measurement error correlations (bug
+    fixed in 7a8d8539)
+* The following problems with non-linear filters were fixed:
+  * the manual incorrectly stated that `1,000` instead of `5,000` particles was
+    the default (bug fixed in ea18e1ec)
+  * the `estimation` command did not allow the `pruning` option to be set for
+    higher-order estimation (bug fixed in 4601ee53)
+  * combining options `filter_algorithm=cpf` and
+    `proposal_approximation=montecarlo` of the `estimation` command returned
+    incorrect results (bug fixed in 72b00500)
+  * the suboptions `'unscented_beta'` and `'unscented_kappa'` of the
+    `particle_filter_options` option of the `estimation` command did not accept
+    values of 0 (bug fixed in daaf9def)
+  * the `filter_algorithm=gf` and `filter_algorithm=gmf` options of the
+    `estimation` command did not correctly handle correlated measurement error
+    (bug fixed in 62fe5425)
+* The confidence bands of classical forecasts had incorrect coverage (bug fixed
+  in f3c08902)
+* Several issues with the `forecast` command used with exogenous deterministic
+  variables (declared with the `varexo_det` command) were fixed:
+  * without measurement errors, it would store the upper bound of the confidence
+    interval in the `HPDinf` field and the lower bound in the `HPDsup` field
+    (bug fixed in 20c38954)
+  * with multiple measurement errors it would crash if not all observables were
+    requested as outputs (bug fixed in dd94003e)
+  * it would assign the output to the wrong variable names if a variable list
+    was specified after the command (bug fixed in 89ff657e)
+* The `discretionary_policy` command did not accept the
+  `planner_discount_latex_name` option, contrary to what the documentation says
+  (bug fixed in preprocessor@f7917e9bd4369f25a20ce81e617014fdfe4f5718)
+* The `outfile` option of the `smoother2histval` command would produce an
+  incorrect file on models with two lags or more, leading to incorrect results
+  when loading that file with the `histval_file` command (bug fixed in
+  618712ad9fb9a128545ae9ee8ca01ca2900a3af9)
+* OccBin would occasionally crash upon encountering invalid parameter vectors
+  (bug fixed in 88f1b6b5)
+* The `example1_reporting.mod` example file was broken (bug fixed in b3e7d59b)
+
+
 Bugs fixed in version 6.4
 -------------------------