* The `align` method does not return a functional second `dseries` output (bug fixed in [667bfb](https://github.com/DynareTeam/dynare/commit/667bfb69480b3b45afcc4449411e27707a0cd7b6)).
* The `align` method on `dseries`does not return a functional second `dseries` output (bug fixed in [667bfb](https://github.com/DynareTeam/dynare/commit/667bfb69480b3b45afcc4449411e27707a0cd7b6)).
Bugs in version 4.5.3 that will be fixed in version 4.5.4
Bugs in version 4.5.3 that will be fixed in version 4.5.4