FIx autoupdater removes changelog records
Problem description
When autoupdater has open MR in some project it updates requirements and adds appropriate records to changelog. After some time when one or more or requirements has avaiable newer version it updates it and removes from changelog all records and puts just with only new ones.
Possible solutions
In module files/markdown in class Changelog modify removing autoupdater lines that it only removes lines that in second will be added.
Resoponsible line of code
Edited by Krzysztof Szymański