Known-bugs-present-in-the-current-stable-version.md

 This page documents known bugs in Dynare stable.
 
-* Perfect foresight simulations may deliver an incorrect result if the following three conditions are met: (i) the model is declared as linear through the `linear` option (ii) there are exogenous variables with a lead or a lag (iii) `stack_solve_algo` is equal to 0 (the default) or 7
+* Perfect foresight simulations of purely backward models may deliver an incorrect result if the following two conditions are met: (i) some exogenous variable appears with a lag of 2 or more (ii) neither `block` nor `bytecode` options are used
+* Perfect foresight simulations of linear models may deliver an incorrect result if the following four conditions are met: (i) the model is actually declared as linear through the `linear` option (ii) there are exogenous variables with a lead or a lag (iii) `stack_solve_algo` is equal to 0 (the default) or 7 (iv) neither `block` nor `bytecode` options are used
 * `generate_trace_plots` crashes when measurement errors are present (bug fixed in f717712e)
 * `estimation` crashes for correlated measurement errors (bug fixed in f717712e)
 * In stochastic simulations, for variables that actually do not leave the steady state, reported simulated moments may be spurious (due to division by zero) (#1736)