Add-On Developers: PSA:  document.persist() deprecation While this happened sometime ago , it has not yet been documented as far as I can tell. See below links for details and dates. The document.persist() is deprecated and replaced by Services.xulStore.persist() Note: document.persist uses the ID attribute whereas xulStore.persist uses the actual DOM node. https://groups.google.com/forum/#!msg/firefox-dev/uVfpYbFJp4c/Y1hZf7AHCAAJ https://bugzilla.mozilla.org/show_bug.cgi?id=1476678 John/Ryan - would you like me to write this up for the documentation?

Yes, please make a pull request or just send me the text you want to add. Thanks, John > Am 17.05.2019 um 23:09 schrieb Christopher Leidigh <cleidigh@gmail.com>: > > Add-On Developers: > > PSA: document.persist() deprecation > > While this happened sometime ago , it has not yet been documented as far as I can tell. > > See below links for details and dates. > > > > The document.persist() is deprecated and replaced by Services.xulStore.persist() > > Note: document.persist uses the ID attribute whereas xulStore.persist uses the actual DOM node. > > https://groups.google.com/forum/#!msg/firefox-dev/uVfpYbFJp4c/Y1hZf7AHCAAJ > > https://bugzilla.mozilla.org/show_bug.cgi?id=1476678 > > > John/Ryan - would you like me to write this up for the documentation? > > > _______________________________________________ > Maildev mailing list > Maildev@lists.thunderbird.net > http://lists.thunderbird.net/mailman/listinfo/maildev_lists.thunderbird.net