Version 1.49.3
--------------

- This will be the last release using SpiderMonkey 38.
- Fixes in preparation for SpiderMonkey 52 [Philip Chimento]
- Use the Centricular fork of libffi to build on Windows [Chun-wei Fan]

- Closed bugs:

  * [RFC] Use a C++ auto pointer instead of g_autofree [#777597, Chun-wei Fan,
    Daniel Boles, Philip Chimento]
  * Build failure in GNOME Continuous [#783031, Chun-wei Fan]

Version 1.48.4
--------------

- Closed bugs:

  * gnome-shell 3.24.1 crash on wayland [#781799, Philip Chimento]; thanks to
    everyone who contributed clues