[gnome-software: 7/7] Merge branch '1227-version-history-crash' into 'master'

[Philip Withnall <pwithnall src gnome org>]

commit 2513b5df1b6acdb3b54dedffd895e1b797dd8a5c
Merge: a894e070d a00ab0a87
Author: Philip Withnall <philip tecnocode co uk>
Date:   Fri Apr 30 12:08:48 2021 +0000

    Merge branch '1227-version-history-crash' into 'master'
    
    Fix ref/locking behaviour of gs_app_get_version_history()
    
    Closes #1227
    
    See merge request GNOME/gnome-software!723

 lib/gs-app.c                        | 31 ++++++++++++++++++++++---------
 src/gs-app-version-history-dialog.c |  4 ++--
 src/gs-details-page.c               |  4 ++--
 3 files changed, 26 insertions(+), 13 deletions(-)
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