1.15.0 Unstable

This is the first release of the new unstable line 1.15. The current idea is to release a bit
faster than every two years. So not so much features will be introduced before 1.16

Changes

    * Fixes #1217, #1224: Endless recursion in 1.14.3
      (reported by uduecoder, mokraemer)

    * Fixes #1214: crash in conf_get_bool_value_from_schema
      (mozbugbox, reported by Mikel Olasagasti)

    * Fixes #1215: failed to build in launchpad PPA due to
      auto_test permission issue (reported by PandaJim)

    * Fixes #1212: 1.14.1 crash when refreshing feeds.
      (mozbugbox, reported by Froggy232)

    * Fixes #1198: FreshRSS logging in correctly but can't get posts
      (reported by Roger Gonzalez)

    * Fixes a memory leak when reloading CSS
      (Lars Windolf)

    * Fixes CVE-2023-1350: RCE vulnerability on feed enrichment
      (patch by Alexander Erwin Ittner)

    * Fixes #1200: Crash on double free
      (mozbugbox)

    * Improve #1192 be reordering widget creation order
      (Lars Windolf)

    * Improvements to the libnotify plugin
      (Tasos Sahanidis)

    * Fixes a g_object_unref warning on shutdown
    * Drops a debug output in the plugin installer
    * Drop webkit inspector from installable plugins in favour of --debug-html
    * Drop pane plugin from default plugins
    * Drop pane plugin (old workaround for pane issues)