Hi! Please note that municipalities and settlements in Estonia are distinct entities, even if coextensive for a few cases. For instance, municipality Sindi City (Q23890463) ceased to exist in 2017, but there is still-existing settlement Sindi (Q730707). Generally municipalities have flags and coats of arms in Estonia, settlements do not. Hence, please don't add statements about (former) municipal symbols to item about settlement, as you just did for Sindi and several other settlements in Estonia.
Also, you added inception year for several Estonian settlements that in fact is a year of status change, not inception. For instance, Lihula got city status in 1993, it wasn't founded then (Special:Diff/850914788). Also, generally start time (P580) is used for municipalites in Estonia, instead of "inception" that you added e.g. here.