The first restoration works have been carried out in June 2010.

In 1820 restoration works had been still going on since the incident.

Although restoration works has started, due to the lack of finances they are proceeding very slowly.

The restoration works have continued sporadically into the beginning of the 21st century under local leadership.

The last restoration works were performed in the years 1982-1989.

In 1828-1830 extensive restoration works of the palace and grounds took place.

Further restoration works were carried out in 1948-1950, 1977 and 1985.

As of December 2006, large restoration works are nearly to be finished at the palace.

Between autumn 2006 and February 2007 restoration works were carried out.

Important restoration works were conducted in the 1960s and 1970s.