Allow FILESAVE with password for xlsx and other not LibreOffice XML-based formats
Successfully tested fix on a LibreOffice 4.2 alpha from nightly build.
Even though issue is still technically open will have now happily pay the bounty we offered!
Well done and many thanks.
/ Accepting payments
FreedomSponsors will charge a 3% fee on top of your payment. For offers in US$, Paypal's fees will also apply.