6 - Remove fixed-size feature/lookup arrays in hb-ot-map
8 - Use size_t in sanitize
11 API issues to fix before 1.0:
12 ============================
14 - Sprinkle const all over public and private API
16 - Rename get_table to reference_table
18 - get_table shouldn't return NULL
20 - Use tags for hb_script_t?
22 - Figure out how many .so objects, how to link, etc
25 API to add (maybe after 1.0):
26 ============================
28 - Add hb_font_create_linear()?
30 - Add hb_shape_plan()/hb_shape_execute()
34 - Add query API for aalt-like features?
36 - SFNT api? get_num_faces?
38 - Full matrix instead of scale?
40 - Add hb-glib / hb-icu script conversion API
42 - Add segmentation API
52 - GNOME Bug 612402 - (hb-arm) HarfBuzz compilation fix for arm
54 - Better define HB_INTERNAL
60 - Avoid allocating blob objects internally for for_data() faces
62 - Add caching layer to hb-ft