+ core
    + adapt solenv/flatpak-manifest.in to recent download.lst changes [Stephan Bergmann]
    + bump product version to 6.1.5.1.0+ [Christian Lohmaier]
    + bump product version to 6.1.5.2 [Christian Lohmaier]
    + fix build with recent jdk 11.0.2 [Fridrich Štrba]
    + fix insertion of graphics as bullets (tdf#122951) [Xisco Fauli]
    + prevent SolarMutex deadlock on join() (tdf#122927) [Jan-Marek Glogowski]
    + support AdoptOpenJDK [himajin100000]
    + sw DOCX: output toc-end inside last toc paragraph (tdf#121561) [Serge Krot]
    + update credits [Christian Lohmaier]
    + update git submodules [Christian Lohmaier]
    + version 6.1.5.2, tag libreoffice-6.1.5.2 [Christian Lohmaier]
+ dictionaries
    + version 6.1.5.2, tag libreoffice-6.1.5.2 [Christian Lohmaier]
+ help
    + version 6.1.5.2, tag libreoffice-6.1.5.2 [Christian Lohmaier]
+ translations
    + update translations for 6.1.5 rc2 [Christian Lohmaier]