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]
This tag has no release notes.